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AM General M915A1 Technical Manual

Truck tractor, line haul, 50,000 gvwr, 6 x 4, (nsn 2320-01-125-2640)
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Table of Contents

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TECHNICAL
ORGANIZATIONAL
MAINTENANCE
TRUCK TRACTOR, LINE HAUL,
50,000 GVWR, 6 x 4, M915A1
(NSN 2320-01-125-2640)
This copy is a reprint which includes current
pages from Change 1.
HEADQUARTERS,
DEPARTMENT
TM 9-2320-283-20-3
MANUAL
OF
THE
ARMY
WHEELS
PAGE 3-1203
STEERING
SYSTEM
PAGE 3-1245
FRAME
AND
TOWING
ATTACHMENTS
PAGE 3-1329
SPRINGS, SHOCK ABSORBERS,
AND
TORQUE
RODS
PAGE 3-1470
CAB
AND
BODY
PAGE 3-1492
ACCESSORY
ITEMS
PAGE 3-1672
GAGES
(NON-ELECTRICAL)
PAGE 3-1786
STE/ICE
COMPONENTS
PAGE 3-1832
APPENDICES
PAGE A-1
DECEMBER
1983

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Summary of Contents for AM General M915A1

  • Page 1 PAGE 3-1203 ORGANIZATIONAL STEERING SYSTEM MAINTENANCE PAGE 3-1245 FRAME TOWING ATTACHMENTS TRUCK TRACTOR, LINE HAUL, PAGE 3-1329 50,000 GVWR, 6 x 4, M915A1 SPRINGS, SHOCK ABSORBERS, TORQUE RODS PAGE 3-1470 (NSN 2320-01-125-2640) BODY PAGE 3-1492 ACCESSORY ITEMS PAGE 3-1672 GAGES...
  • Page 2 TM 9-2320-283-20-3 This manual may include copyrighted technical data of one or more of the following subcontractors of AM General Corporation: © 1981 Alinabal, Division of MPB Corporation © 1981 Anchorlock, Division of Lear Siegler, Inc. © 1980 Argo Instruments, Inc. ©...
  • Page 3 TM 9-2320-283-20-3 WARNING CARBON MONOXIDE (EXHAUST GAS) CAN KILL YOU Carbon monoxide is without color or smell, but it can kill you. Breathing air with carbon monoxide produces symptoms of headache, dizziness, loss of muscular control, a sleepy feeling, and coma. Brain damage or death can result from heavy exposure.
  • Page 4 TM 9-2320-283-20-3 WARNING Whenever hood is raised, insert the safety hook through the two S-shaped matching holes in the prop channels to hood from falling prevent accidentally. WARNING Let radiator cool before removing cap. Remove radiator cap in two steps. First, place a thick cloth over the cap and slowly rotate cap counter- clockwise to its first stop;...
  • Page 5 TM 9-2320-283-20-3 WARNING Compressed air used for cleaning pur- poses will not exceed 30 psi. only with effective chip guarding and personnel protective equipment (gog- gles/shield, gloves, etc.). WARNING Ether is highly explosive. Dispose of ether cylinders properly. Be alert for the strong odor of spilled ether.
  • Page 6 TM 9-2320-283-20-3 WARNING Use care Transmission oil is hot. when draining transmission oil to pre- vent personal injury. WARNING Never work on air system components air pressure. without first draining Failure to follow this precaution can result in serious injury.
  • Page 7 WASHINGTON, DC, 30 December 2005 TECHNCIAL MANUAL ORGANIZATIONAL MAINTENANCE TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6x4, M915A1 (NSN 2320-01-125-2640) DISTRIBUTION STATEMENT A- Approved for public release; distribution is unlimited. TM 9-2320-283-20-3, 8 December 1983, is changed as follows: 1. Remove old pages and insert new pages as indicated below.
  • Page 8 By Order of the Secretary of the Army: PETER J. SCHOOMAKER General, United States Army Official: Chief of Staff SANDRA R. RILEY Administrative Assistant to the Secretary of the Army 0517807 DISTRIBUTION: To be distributed in accordance with the initial distribution requirements (IDN) 380322 for TM 9-2320-283-20-3.
  • Page 9 TECHNICAL MANUAL ORGANIZATIONAL MAINTENANCE TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6 x 4, M915A1 (NSN 2320-01-125-2640) TM 9-2320-283-20-3, 8 December 1983, is changed as follows: 1. Remove old pages and insert new pages as indicated below. 2. New or changed material is indicated by a vertical bar in the margin of the page and by a vertical bar adja- cent to the TA number.
  • Page 11 TM 9-2320-283-20-3 LIST OF EFFECTIVE PAGES Dates of issue for original and change pages are: Original ..December 1983 Change 1 ..March 1993 Change 2..December 2005 TOTAL NUMBER OF PAGES IN THIS PUBLICATION IS 759 CONSISTING OF THE FOLLOWING: Page No.
  • Page 12 DEPARTMENT OF THE ARMY Washington, DC, 8 December 1983 ORGANIZATIONAL MAINTENANCE MANUAL TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6 X 4, M915A1 REPORTING ERRORS AND RECOMMENDING IMPROVEMENTS can help improve this manual. If you find any mistakes or if you know of a way to improve the proce- dures, please let us know.
  • Page 13 TM 9-2320-283-20-3 Page Section XIII. STEERING SYSTEM (Continued). 3-214. Upper Steering Column Replacement and Repair . . 3-1270 3-215. Lower Steering Column Replacement and Repair . . 3-1282 3-216. Vertical Link Replacement ... . 3-1292 3-217.
  • Page 14 TM 9-2320-283-20-3 Page BODY ....... 3-1492 Section XVI. 3-252. General ..... . 3-1492 3-253.
  • Page 15 TM 9-2320-283-20-3 Page Section XVII. ACCESSORY ITEMS (Continued). 3-293. Windshield Wiper Blade Assembly Replacement ....3-1710 3-294. Windshield Wiper Assembly Replacement ..3-1714 3-295.

  • Page 16: Table Of Contents

    TM 9-2320-283-20-3 Page APPENDIX B. MAINTENANCE ALLOCATION CHART ... . . B-1 Section I. INTRODUCTION ....B-1 B-1.
  • Page 18 TM 9-2320-283-20-3 Section XII. WHEELS 3-201. GENERAL. This section provides procedures authorized at the organizational maintenance To find a specific procedure contained in level to replace wheel components. this section, see the task summary below. 3-202. TASK SUMMARY. INITIAL SETUP EQUIPMENT CONDITION CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS...
  • Page 19 TM 9-2320-283-20-3 WHEELS. 3-202. TASK SUMMARY (Continued). INITIAL SETUP (Continued) REFERENCES (TM) GENERAL SAFETY INSTRUCTIONS TM 9-2320-283-10. Engine off. TM 9-214. Transmission in neutral. TM 9-2320-283-20P. Park brake set. LO 9-2320-283-12. Axle on safety stand. Wheels chocked. TM 9-2610-200-20. Vehicle parked on level ground. Always remove air pressure from TROUBLESHOOTING REFERENCES tire before servicing.
  • Page 20 TM 9-2320-283-20-3 WHEELS. 3-202. TASK SUMMARY (Continued). LIST OF TASKS TASK TASK TASK TROUBLESHOOTING REF N0. (PARA) Rear Hub, Bearings, and Seals 2-11 Replacement 3-207 3-207a a. Removal. 3-207b b. Cleaning. c. Inspection. 3-207c 3-207d d. Installation. 2-11 Tire Replacement 3-208 a.
  • Page 21 TM 9-2320-283-20-3 WHEELS. 3-203. FRONT WHEEL ALINEMENT. THIS TASK COVERS a. Checking Alinement. b. Adjust Alinement. INITIAL SETUP EQUIPMENT CONDITION CONDITION DESCRIPTION PARAGRAPH APPLICABLE CONFIGURATIONS Front tires properly TM 9-2320-283-10. All. inflated. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) None.
  • Page 22 TM 9-2320-283-20-3 WHEELS. 3-203. FRONT WHEEL ALINEMENT (Continued). LEGEND: 4. NUT (2) 1. TOE-IN GAGE 5. TIE ROD TUBE ASSEMBLY 2. GAGE POINTER 3. SCREW (2) TA 237566 3-1207...
  • Page 23 TM 9-2320-283-20-3 WHEELS. 3-203. FRONT WHEEL ALINEMENT (Continued). ACTION REMARKS LOCATION/ITEM A. CHECKING ALINEMENT. From the front of vehicle, Gage (1) should be on 1. Gage (1). install between tires so both same spot of both tires. chains just touch ground. Set to read zero.
  • Page 24 TM 9-2320-283-20-3 WHEELS. 3-203. FRONT WHEEL ALINEMENT (Continued). LEGEND: 4. NUT (2) 1. TOE-IN GAGE 5. TIE ROD TUBE ASSEMBLY 2. GAGE POINTER 3. SCREW (2) TA 237567 3-1209...
  • Page 25 TM 9-2320-283-20-3 WHEELS. 3-204. FRONT DRUM REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS PARAGRAPH Front wheel removed. All. TM 9-2320-283-10. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) Solvent, drycleaning, SD-2 Item 29, Appendix C.
  • Page 26 TM 9-2320-283-20-3 WHEELS. 3-204. FRONT DRUM REPLACEMENT (Continued). LEGEND: 1. HUB AND CUP ASSEMBLY 2. FRONT BRAKE DRUM TA 237568 3-1211...
  • Page 27 TM 9-2320-283-20-3 WHEELS. 3-204. FRONT DRUM REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS WARNING Front drum is heavy. Two or more personnel are needed to lift drum. NOTE Replacement of front drums is the same for both sides. A. REMOVAL. 1. Drum (2). Remove from item (1).
  • Page 28 TM 9-2320-283-20-3 WHEELS. 3-204. FRONT DRUM REPLACEMENT (Continued). LEGEND: 1. HUB AND CUP ASSEMBLY 2. FRONT BRAKE DRUM TA 237569 3-1213...
  • Page 29 TM 9-2320-283-20-3 WHEELS. 3-205. FRONT HUB, BEARINGS, AND SEALS REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION CONDITION DESCRIPTION PARAGRAPH APPLICABLE CONFIGURATIONS 3-204. Front drum removed. All. TEST EQUIPMENT None. SPECIAL TOOLS Plug, bearing Handle (80201) 706.
  • Page 30 TM 9-2320-283-20-3 WHEELS. 3-205. FRONT HUB, BEARINGS, AND SEALS REPLACEMENT (Continued). LEGEND: 13. VENT PLUG (OPTIONAL) FRONT NONDRIVING AXLE ASSEMBLY 14. PIPE PLUG FRONT AXLE BEARING SEAL ASSEMBLY 15. HUBCAP 3. INNER BEARING CONE 16. HUBCAP GASKET 4. INNER CUP 17.
  • Page 31 TM 9-2320-283-20-3 WHEELS. 3-205. FRONT HUB, BEARINGS, AND SEALS REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS NOTE Replacement of front hub, bearings, and seals is the same for both sides. A. REMOVAL. NOTE Have a suitable container ready to catch oil. Remove from item (15). Let oil drain.
  • Page 32 TM 9-2320-283-20-3 WHEELS. 3-205. FRONT HUB, BEARINGS, AND SEALS REPLACEMENT (Continued). LEGEND: 13. VENT PLUG (OPTIONAL) FRONT NONDRIVING AXLE ASSEMBLY 14. PIPE PLUG FRONT AXLE BEARING SEAL ASSEMBLY 3. INNER BEARING CONE 15. HUBCAP 4. INNER CUP 16. HUBCAP GASKET 5.
  • Page 33 TM 9-2320-283-20-3 WHEELS. 3-205. FRONT HUB, BEARINGS, AND SEALS REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM A. REMOVAL (Continued). NOTE Only remove bolts (23) to replace them with new ones. Remove from item (22). 9. Ten bolts (23). a. Use hammer or press. b.
  • Page 34 TM 9-2320-283-20-3 WHEELS. 3-205. FRONT HUB, BEARINGS, AND SEALS REPLACEMENT (Continued). LEGEND: 13. VENT PLUG (OPTIONAL) 1. FRONT NONDRIVING AXLE ASSEMBLY 14. PIPE PLUG 2. FRONT AXLE BEARING SEAL ASSEMBLY 15. HUBCAP 3. INNER BEARING CONE 16. HUBCAP GASKET 4. INNER CUP 17.
  • Page 35 TM 9-2320-283-20-3 WHEELS. 3-205. FRONT HUB, BEARINGS, AND SEALS REPLACEMENT (Continued). REMARKS ACTION LOCATION/ITEM C. INSTALLATION (Continued). Dip item (20) in clean 15. Hub (22), cone Install on item (1). oil. (20), washer (19), and nut (17). a. Torque to 50 lb-ft. 16.
  • Page 36 TM 9-2320-283-20-3 WHEELS. 3-205. FRONT HUB, BEARINGS, AND SEALS REPLACEMENT (Continued). LEGEND: 13. VENT PLUG (OPTIONAL) 1. FRONT NONDRIVING AXLE ASSEMBLY 14. PIPE PLUG 2. FRONT AXLE BEARING SEAL ASSEMBLY 3. INNER BEARING CONE 15. HUBCAP 16. HUBCAP GASKET 4. INNER CUP 17.
  • Page 37 TM 9-2320-283-20-3 WHEELS. 3-206. REAR BRAKE DRUM REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS PARAGRAPH All. TM 9-2320-283-10. Rear wheels removed. TM 9-2320-283-10. Spring brake(s) caged. TEST EQUIPMENT None.
  • Page 38 TM 9-2320-283-20-3 WHEELS. 3-206. REAR BRAKE DRUM REPLACEMENT (Continued). LEGEND: 1. BRAKE DRUM 2. HUB AND REAR AXLE TANDEM BRAKE ASSEMBLY TA 237574 3-1223...
  • Page 39 TM 9-2320-283-20-3 WHEELS. 3-206. REAR BRAKE DRUM REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS WARNING Rear brake drums are heavy and awkward handle. Use a suitable lifting device if available. NOTE Rear brake drum replacement is the same for both rear axles. A.
  • Page 40 TM 9-2320-283-20-3 WHEELS. 3-206. REAR BRAKE DRUM REPLACEMENT (Continued). LEGEND: 1. BRAKE DRUM 2. HUB AND REAR AXLE TANDEM BRAKE ASSEMBLY TA 237575 3-1225...
  • Page 41 TM 9-2320-283-20-3 WHEELS. 3-207. REAR HUB, BEARINGS, AND SEALS REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning. c. Inspection. d. Installation. INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS 3-206. Rear brake drum All. removed. 3-154. Rear axle shaft TEST EQUIPMENT removed.
  • Page 42 TM 9-2320-283-20-3 WHEELS. 3-207. REAR HUB, BEARINGS, AND SEALS REPLACEMENT (Continued). LEGEND: 1. SPINDLE 10. INNER HUB BEARING NUT 2. SEAL 11. NUT LOCK 3. INNER BEARING CONE ASSEMBLY 12. OUTER HUB BEARING NUT 4. INNER BEARING CUP 13. HANDLE 5.
  • Page 43 TM 9-2320-283-20-3 WHEELS. 3-207. REAR HUB, BEARINGS, AND SEALS REPLACEMENT (Continued). ACTION LOCATION/ITEM REMARKS NOTE Rear hub, bearings and seals replace- ment is the same for both rear axles. A. REMOVAL. 1. Lock (11). Bend tabs away from item (12) and item (10). 2.
  • Page 44 TM 9-2320-283-20-3 WHEELS. 3-207. REAR HUB, BEARINGS, AND SEALS REPLACEMENT (Continued). LEGEND: 10. INNER HUB BEARING NUT SPINDLE 11. NUT LOCK 2. SEAL 12. OUTER HUB BEARING NUT 3. INNER BEARING CONE ASSEMBLY 13. HANDLE 4. INNER BEARING CUP 14. ADAPTER 5.
  • Page 45 TM 9-2320-283-20-3 WHEELS. 3-207. REAR HUB, BEARINGS, AND SEALS REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM A. REMOVAL (Continued). Remove. Use suitable puller or 8. Cup (4) and cup long brass drift and tap (8). alternately on outer edge until removed. Dis- card items (4) and (8).
  • Page 46 TM 9-2320-283-20-3 WHEELS. 3-207. REAR HUB, BEARINGS, AND SEALS REPLACEMENT (Continued). LEGEND: 10. INNER HUB BEARING NUT 1. SPINDLE 11. NUT LOCK 2. SEAL 12. OUTER HUB BEARING NUT 3. INNER BEARING CONE ASSEMBLY 13. HANDLE 4. INNER BEARING CUP 14.
  • Page 47 TM 9-2320-283-20-3 WHEELS. 3-207. REAR HUB, BEARINGS, AND SEALS REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS C. INSPECTION. Replace if damaged. 12. All parts. Inspect for cracking, pitting, scoring, and wear. Refer to TM 9-214 for Inspect item (3) and item (9) inspection of bearings. for missing rollers, flat, chipped, or pitted surfaces, discoloration, and secure...
  • Page 48 TM 9-2320-283-20-3 WHEELS. 3-207. REAR HUB, BEARINGS, AND SEALS REPLACEMENT (Continued). LEGEND: 1. SPINDLE 10. INNER HUB BEARING NUT 2. SEAL 11. NUT LOCK 3. INNER BEARING CONE ASSEMBLY 12. OUTER HUB BEARING NUT 4. INNER BEARING CUP 13. HANDLE 5.
  • Page 49 TM 9-2320-283-20-3 WHEELS. 3-207. REAR HUB, BEARINGS, AND SEALS REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS D. INSTALLATION (Continued). 18. Hub assembly Fill cavity between item (3) Refer to LO 9-2320-283- and item (8) with lubricant. (6). Position item (6) on item (1).
  • Page 50 TM 9-2320-283-20-3 WHEELS. 3-207. REAR HUB, BEARINGS, AND SEALS REPLACEMENT (Continued). LEGEND: 1. SPINDLE 10. INNER HUB BEARING NUT 2. SEAL 11. NUT LOCK 12. OUTER HUB BEARING NUT 3. INNER BEARING CONE ASSEMBLY 4. INNER BEARING CUP 13. HANDLE 5.
  • Page 51 TM 9-2320-283-20-3 WHEELS. 3-207. REAR HUB, BEARINGS, AND SEALS REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS D. INSTALLATION (Continued). 25. Lock (11). Alternately bend one tab over each flat of item (10) and item (12). NOTE Follow-on maintenance action required: Install rear axle shaft (para 3-154). 3-1236...
  • Page 52 TM 9-2320-283-20-3 WHEELS. 3-207. REAR HUB, BEARINGS, AND SEALS REPLACEMENT (Continued). LEGEND: 10. INNER HUB BEARING NUT SPINDLE 11. NUT LOCK 2. SEAL 12. OUTER HUB BEARING NUT 3. INNER BEARING CONE ASSEMBLY 13. HANDLE 4. INNER BEARING CUP 14. ADAPTER 5.
  • Page 53 TM 9-2320-283-20-3 WHEELS. 3-208. TIRE REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Repair. d. Installation. INITIAL SETUP EQUIPMENT CONDITION CONDITION DESCRIPTION PARAGRAPH APPLICABLE CONFIGURATIONS Wheel and tire assembly TM 9-2320-283-10. All. removed. TEST EQUIPMENT None. SPECIAL TOOLS None.
  • Page 54 TM 9-2320-283-20-3 WHEELS. 3-208. TIRE REPLACEMENT (Continued). LEGEND: 1. WHEEL 6. NUT 2. TUBELESS RIM AND VALVE ASSEMBLY 7. VALVE CAP 3. VALVE 8. TUBELESS RADIAL TIRE 4. VALVE CORE 9. WEAR BAR 5. WASHER T A 237582 3-1239...
  • Page 55 TM 9-2320-283-20-3 WHEELS. 3-208. TIRE REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS A. REMOVAL. WARNING Always remove the valve core and ex- haust all air from a single tire and from both tires of a dual assembly before servicing. Personal injury or parts damage could result from working on an inflated tire.
  • Page 56 TM 9-2320-283-20-3 WHEELS. 3-208. TIRE REPLACEMENT (Continued). 3-208. TIRE REPLACEMENT (Continued). LEGEND: LEGEND: 1. WHEEL WHEEL 6. NUT 2. TUBELESS RIM AND VALVE ASSEMBLY 2. TUBELESS RIM AND VALVE ASSEMBLY 7. VALVE CAP 3. 3. VALVE VALVE 8. TUBELESS RADIAL TIRE 4.
  • Page 57 TM 9-2320-283-20-3 WHEELS. 3-208. TIRE REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS C. REPAIR. Remove all rust and scale. 8. Wheel (1). Use a wire brush. INSTALLATION. Place into item (1). 9. Valve (3). 10. Nut (6) and a. Install onto item (3). washer (5).
  • Page 58 TM 9-2320-283-20-3 WHEELS. 3-208. TIRE REPLACEMENT (Continued). LEGEND: 1. WHEEL 6. NUT 2. TUBELESS RIM AND VALVE ASSEMBLY 7. VALVE CAP 3. VALVE 8. TUBELESS RADIAL TIRE 4. VALVE CORE 9. WEAR BAR 5. WASHER T A 237584 3-1243/(3-1244 blank)
  • Page 60 TM 9-2320-283-20-3 Section XIII. STEERING SYSTEM 3-209. GENERAL. This section provides procedures authorized at the organizational maintenance To find a specific procedure steering system components. level to replace contained in this section, see the task summary below. 3-210. TASK SUMMARY. INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH...
  • Page 61 TM 9-2320-283-20-3 STEERING SYSTEM. 3-210. TASK SUMMARY (Continued). LIST OF TASKS TASK TASK TASK TROUBLESHOOTING REF NO. (PARA) Steering System Service 3-211 2-11 Filling and Bleeding. 3-211 Steering System Testing 3-212 2-11 a. Installing Power Steering Anaylzer. 3-212a b. Power Steering Pump Pressure Test. 3-212b c.
  • Page 62 TM 9-2320-283-20-3 STEERING SYSTEM. 3-210. TASK SUMMARY (Continued). LIST OF TASKS TASK TASK TASK TROUBLESHOOTING REF NO. (PARA) Steering Arm Replacement 2-11 3-217 a. Removal. 3-217a b. Cleaning and Inspection. 3-217b c. Installation. 3-217c Tie Rod and Ball Joints Replacement 3-218 2-11 a.
  • Page 63 9-2320-283-20-3 STEERING SYSTEM. 3-211. STEERING SYSTEM SERVICE. THIS TASK COVERS Filling and Bleeding. INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS None. None. All. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) None. PERSONNEL REQUIRED SPECIAL ENVIRONMENTAL CONDITIONS Two (MOS-63S). None.
  • Page 64 TM 9-2320-283-20-3 STEERING SYSTEM. 3-211. STEERING SYSTEM SERVICE (Continued). LEGEND: 1. FILLER CAP 2. RESERVOIR ASSEMBLY TA 237585 3-1249...
  • Page 65 TM 9-2320-283-20-3 STEERING SYSTEM. 3-211. STEERING SYSTEM SERVICE (Continued). ACTION LOCATION/ITEM REMARKS FILLING AND BLEEDING. 1. Cap (1). Remove from item (2). Fill with suitable steering 2. Reservoir (2). Refer to LO 9-2320-283- fluid until almost full. 12 for proper steering fluid.
  • Page 66 TM 9-2320-283-20-3 STEERING SYSTEM. 3-211. STEERING SYSTEM SERVICE (Continued). LEGEND: 1. FILLER CAP 2. RESERVOIR ASSEMBLY TA 237586 3-1251...
  • Page 67 TM 9-2320-283-20-3 STEERING SYSTEM. 3-211. STEERING SYSTEM SERVICE (Continued). LOCATION/ITEM ACTION REMARKS FILLING AND BLEEDING (Continued). 6. Engine. Start. Refer to TM 9-2320-283- 7. Front wheels. Steer from full left turn to Refer to TM 9-2320-283 full right turn several 10.
  • Page 68 TM 9-2320-283-20-3 STEERING SYSTEM. 3-211. STEERING SYSTEM SERVICE (Continued). LEGEND: 1. FILLER CAP 2. RESERVOIR ASSEMBLY TA 237587 3-1253...
  • Page 69 TM 9-2320-283-20-3 STEERING SYSTEM. 3-212. STEERING SYSTEM TESTING. THIS TASK COVERS a. Installing Power Steering Analyzer. b. Power Steering Pump Pressure Test. c. Power Steering Pump Flow Test. d. Removing Power Steering Analyzer. INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH APPLICABLE CONFIGURATIONS CONDITION DESCRIPTION None.
  • Page 70 TM 9-2320-283-20-3 STEERING SYSTEM. 3-212. STEERING SYSTEM TESTING (Continued). LEGEND: 1. STEERING GEAR ASSEMBLY 5. FILLER CAP 2. MALE CONNECTOR 6. THERMOMETER 3. SUPPLY HOSE ASSEMBLY 7. RESERVOIR ASSEMBLY 4. 45° ELBOW 8. POWER STEERING ANALYZER T A 237508 3-1255...
  • Page 71 TM 9-2320-283-20-3 STEERING SYSTEM. 3-212. STEERING SYSTEM TESTING (Continued). ACTION REMARKS LOCATION/ITEM A. INSTALLING POWER STEERING ANALYZER. Remove from items (1) and 1. Hose (3), elbow (4). and connector (7). (2). Install into items (1) and 2. Analyzer (8). (7) (as shown in illustration). Remove from item (7).
  • Page 72 TM 9-2320-283-20-3 STEERING SYSTEM. 3-212. STEERING SYSTEM TESTING (Continued). LEGEND: 1. STEERING GEAR ASSEMBLY 5. FILLER CAP 2. MALE CONNECTOR 6. THERMOMETER 3. SUPPLY HOSE ASSEMBLY 7. RESERVOIR ASSEMBLY 4. 45° ELBOW 8. POWER STEERING ANALYZER T A 237589 3-1257...
  • Page 73 TM 9-2320-283-20-3 STEERING SYSTEM. 3-212. STEERING SYSTEM TESTING (Continued). LOCATION/ITEM ACTION REMARKS B. POWER STEERING PUMP PRESSURE TEST. 7 . A n a l y z e r ( 8 ) . a . I n s t a l l , i f n o t a l r e a d y R e f e r t o s t e p s 1 t h r u 6 .
  • Page 74 TM 9-2320-283-20-3 STEERING SYSTEM. 3-212. STEERING SYSTEM TESTING (Continued). LEGEND: 8. POWER STEERING ANALYZER TA 237590 3-1259...
  • Page 75 TM 9-2320-283-20-3 STEERING SYSTEM. 3-212. STEERING SYSTEM TESTING (Continued). LOCATION/ITEM ACTION REMARKS C. POWER STEERING PUMP FLOW TEST (Continued). b. With engine idling and 8. Analyzer (8) Flow rate should be at (continued). fluid temperature between least 3.7 gpm. If flow 125°F and 135°F, check rate is below 3.7 psi, flow rate on flowmeter.
  • Page 76 TM 9-2320-283-20-3 STEERING SYSTEM. 3-212. STEERING SYSTEM TESTING (Continued). LEGEND: 8. POWER STEERING ANALYZER TA 237591 3-1261...
  • Page 77 TM 9-2320-283-20-3 STEERING SYSTEM. 3-212. STEERING SYSTEM TESTING (Continued). ACTION REMARKS LOCATION/ITEM D. REMOVING POWER STEERING ANALYZER. Shut down. Refer to TM 9-2320-283- 9 . E n g i n e . Remove from item (7). 1 0 . T h e r m o m e t e r ( 6 ) . I n s t a l l o n t o i t e m ( 7 ) .
  • Page 78 TM 9-2320-283-20-3 STEERING SYSTEM. 3-212. STEERING SYSTEM TESTING (Continued). LEGEND: 1. STEERING GEAR ASSEMBLY 5. FILLER CAP 2. MALE CONNECTOR 6. THERMOMETER 3. SUPPLY HOSE ASSEMBLY 7. RESERVOIR ASSEMBLY 4. 45° ELBOW 8. POWER STEERING ANALYZER T A 237592 3-1263...
  • Page 79 TM 9-2320-283-20-3 STEERING SYSTEM. 3-213. STEERING WHEEL REPLACEMENT. THIS TASK COVERS a. Removal. b . C l e a n i n g a n d I n s p e c t i o n . c . I n s t a l l a t i o n . d .
  • Page 80 TM 9-2320--283-20-3 STEERING SYSTEM. 3-213. STEERING WHEEL REPLACEMENT (Continued). LEGEND: 1. HEXAGON NUT 2. STEERING WHEEL 3. HORN WIRE 4. STEERING SHAFT ASSEMBLY TA 237593 3-1265...
  • Page 81 TM 9-2320-283-20-3 STEERING SYSTEM. 3-213. STEERING WHEEL REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS A. REMOVAL. 1. Nut (1). While holding item (2), remove from item (4). 2. Wheel (2) and a. Put an alinement mark on shaft (4). each, if not already done. b.
  • Page 82 TM 9-2320-283-20-3 STEERING SYSTEM. 3-213. STEERING WHEEL REPLACEMENT (Continued). LEGEND: 1. HEXAGON NUT 2 . STEERING WHEEL 3 . HORN WIRE 4. STEERING SHAFT ASSEMBLY T A 237594 3-1267...
  • Page 83 TM 9-2320-283-20-3 STEERING SYSTEM. 3-213. STEERING WHEEL REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS D. OPERATIONAL CHECK (Continued). 7. Wheel (2). Turn in both directions and check for proper operation of steering. 8. Engine. Shut down. Refer to TM 9-2320-283- NOTE Follow-on maintenance action required: Install horn button (para 3-118).
  • Page 84 TM 9-2320-283-20-3 STEERING SYSTEM. 3-213. STEERING WHEEL REPLACEMENT (Continued). LEGEND: 1. HEXAGON NUT 2. STEERING WHEEL 3. HORN WIRE 4. STEERING SHAFT ASSEMBLY TA 237595 3-1269...
  • Page 85 TM 9-2320-283-20-3 STEERING SYSTEM. 3-214. UPPER STEERING COLUMN REPLACEMENT AND REPAIR. THIS TASK COVERS a. Removal. d. Assembly. b. Disassembly. e. Installation. c. Cleaning and Inspection. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION All. 3-219. Steering wheel removed. 3-173.
  • Page 86 TM 9-2320-283-20-3 STEERING SYSTEM. 3-214. UPPER STEERING COLUMN REPLACEMENT AND REPAIR (Continued). LEGEND: 1. HEXAGON BOLT (6) 14. LOCKWASHER 2. LOCKWASHER (6) 15. HEXAGON NUT 3. STEERING COLUMN OUTER CLAMP 16. GROMMET 4. OUTER RUBBER INSULATOR 17. SELF-TAPPING SCREW (2) 5.
  • Page 87 TM 9-2320-283-20-3 STEERING SYSTEM. 3-214. UPPER STEERING COLUMN REPLACEMENT AND REPAIR (Continued). LOCATION/ITEM ACTION REMARKS A. REMOVAL. 1. Two screws (17) Remove from items (19) and and lockwashers (5). (18). 2. Cover (19). Remove from item (5) and slide down on item (20). NOTE Do steps 3 and 4 only if replacing brush assembly or cover.
  • Page 88 TM 9-2320-283-20-3 STEERING SYSTEM. 3-214. UPPER STEERING COLUMN REPLACEMENT AND REPAIR (Continued). LEGEND: 1. HEXAGON BOLT (6) 14. LOCKWASHER 2. LOCKWASHER (6) 15. HEXAGON NUT 3. STEERING COLUMN OUTER CLAMP 16. GROMMET 4. OUTER RUBBER INSULATOR 17. SELF-TAPPING SCREW (2) 5.
  • Page 89 TM 9-2320-283-20-3 STEERING SYSTEM. 3-214. UPPER STEERING COLUMN REPLACEMENT AND REPAIR (Continued). LOCATION/ITEM ACTION REMARKS B. DISASSEMBLY. 9. Spacer (26). Bend out tang and remove Push down on item (29) from item (23). if necessary. 10. Sleeve (27) and Remove from item (29) and bearing assembly slide off of item (23).
  • Page 90 TM 9-2320-283-20-3 STEERING SYSTEM. 3-214. UPPER STEERING COLUMN REPLACEMENT AND REPAIR (Continued). LEGEND: 23. STEERING SHAFT ASSEMBLY 33. NYLON RIVET 34. BEARING ASSEMBLY WITH SEAL 26. SHAFT SPACER 27. BEARING SLEEVE 35. BEARING SLEEVE 28. BEARING ASSEMBLY WITH SEAL 36. FLAT WASHER 29.
  • Page 91 TM 9-2320-283-20-3 STEERING SYSTEM. 3-214. UPPER STEERING COLUMN REPLACEMENT AND REPAIR (Continued). LOCATION/ITEM ACTION REMARKS C. CLEANING AND INSPECTION (Continued). 17. Ring (32). Slide off of item (23). 18. New ring (32). a. Slide on item (23) and line up holes. b.
  • Page 92 TM 9-2320-283-20-3 STEERING SYSTEM. 3-214. UPPER STEERING COLUMN REPLACEMENT AND REPAIR (Continued). LEGEND: 23. STEERING SHAFT ASSEMBLY 33. NYLON RIVET 34. BEARING ASSEMBLY WITH SEAL 26. SHAFT SPACER 27. BEARING SLEEVE 35. BEARING SLEEVE 36. FLAT WASHER 28. BEARING ASSEMBLY WITH SEAL 29.
  • Page 93 TM 9-2320-283-20-3 STEERING SYSTEM. 3-214. UPPER STEERING COLUMN REPLACEMENT AND REPAIR (Continued). LOCATION/ITEM ACTION REMARKS E. INSTALLATION. 25. Clamp (3), Install onto item (5), just Make sure item (5) is insulator (4), below item (30). positioned so that items insulator (9), (8) and (19) can be and clamp (10).
  • Page 94 TM 9-2320-283-20-3 STEERING SYSTEM. 3-214. UPPER STEERING COLUMN REPLACEMENT AND REPAIR (Continued). LEGEND: 15. HEXAGON NUT 1. HEXAGON BOLT (6) 16. GROMMET 2. LOCKWASHER (6) 3. STEERING COLUMN OUTER CLAMP 17. SELF-TAPPING SCREW (2) 18. LOCKWASHER (2) 4. OUTER RUBBER INSULATOR 5.
  • Page 95 TM 9-2320-283-20-3 STEERING SYSTEM. 3-214. UPPER STEERING COLUMN REPLACEMENT AND REPAIR (Continued). LOCATION/ITEM ACTION REMARKS E. INSTALLATION (Continued). NOTE Do steps 31 and 32 only if replacing brush assembly or cover. 31. Cover (19) and Slide onto item (20). grommet (16). 32.
  • Page 96 TM 9-2320-283-20-3 STEERING SYSTEM. 3-214. UPPER STEERING COLUMN REPLACEMENT AND REPAIR (Continued). LEGEND: 1. HEXAGON BOLT (6) 14. LOCKWASHER 2. LOCKWASHER (6) 15. HEXAGON NUT 3. STEERING COLUMN OUTER CLAMP 16. GROMMET 4. OUTER RUBBER INSULATOR 17. SELF-TAPPING SCREW (2) 5.
  • Page 97 TM 9-2320-283-20-3 STEERING SYSTEM. 3-215. LOWER STEERING COLUMN REPLACEMENT AND REPAIR. THIS TASK COVERS a. Removal. d. Assembly. b. Disassembly. e. Installation. c. Cleaning and Inspection. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION All. None. None. TEST EQUIPMENT None.
  • Page 98 TM 9-2320-283-20-3 STEERING SYSTEM. 3-215. LOWER STEERING COLUMN REPLACEMENT AND REPAIR (Continued). LEGEND: 12. YOKE 1. LOCKWASHER (2) 2. HEXAGON NUT (2) 13. CAPSCREW (2) 3. LUBRICATION FITTING (2) 14. SCREW (4) 4. CROSS (2) 15. STEERING COLUMN COVER PLATE 5.
  • Page 99 TM 9-2320-283-20-3 STEERING SYSTEM. 3-215. LOWER STEERING COLUMN REPLACEMENT AND REPAIR (Continued). LOCATION/ITEM ACTION REMARKS A. REMOVAL. NOTE .For better access, wheels should be turned completely to the left. .Mark all mating components before removal and disassembly. 1. Nut (2), lock- Remove from item (12).
  • Page 100 TM 9-2320-283-20-3 STEERING SYSTEM. 3-215. LOWER STEERING COLUMN REPLACEMENT AND REPAIR (Continued). LEGEND: 1. LOCKWASHER (2) 12. YOKE 2. HEXAGON NUT (2) 13. CAPSCREW (2) 14. SCREW (4) 3. LUBRICATION FITTING (2) 4. CROSS (2) 15. STEERING COLUMN COVER PLATE 5.
  • Page 101 TM 9-2320-283-20-3 STEERING SYSTEM. 3-215. LOWER STEERING COLUMN REPLACEMENT AND REPAIR (Continued). ACTION REMARKS LOCATION/ITEM B. DISASSEMBLY (Continued). Using suitable arbor press, Press on one item (18) 8. Eight bearings to remove opposite item remove from items (6), (20), (18). (9), and (12).
  • Page 102 TM 9-2320-283-20-3 STEERING SYSTEM. 3-215. LOWER STEERING COLUMN REPLACEMENT AND REPAIR (Continued). LEGEND: 1. LOCKWASHER (2) 12. YOKE 2. HEXAGON NUT (2) 13. CAPSCREW (2) 3. LUBRICATION FITTING (2) 14. SCREW (4) 4. CROSS (2) 15. STEERING COLUMN COVER PLATE 5.
  • Page 103 TM 9-2320-283-20-3 STEERING SYSTEM. 3-215. LOWER STEERING COLUMN REPLACEMENT AND REPAIR (Continued). LOCATION/ITEM ACTION REMARKS D. ASSEMBLY. NOTE Use marks made before removal and disassembly to aline mating compo- nents. Install into item (9) and 14. Fitting (8) and two fittings (3). two items (4).
  • Page 104 TM 9-2320-283-20-3 STEERING SYSTEM. 3-215. LOWER STEERING COLUMN REPLACEMENT AND REPAIR (Continued). LEGEND: 12. YOKE 1. LOCKWASHER (2) 2. HEXAGON NUT (2) 13. CAPSCREW (2) 3. LUBRICATION FITTING (2) 14. SCREW (4) 4. CROSS (2) 15. STEERING COLUMN COVER PLATE 5.
  • Page 105 TM 9-2320-283-20-3 STEERING SYSTEM. 3-215. LOWER STEERING COLUMN REPLACEMENT AND REPAIR (Continued). LOCATION/ITEM ACTION REMARKS D. INSTALLATION (Continued). 21. Yoke (12). a. Push onto item (11) until holes in item (12) line up with groove in item (11). b. Secure with items (1), Torque item (2) to 35 lb-ft.
  • Page 106 TM 9-2320-283-20-3 STEERING SYSTEM. 3-215. LOWER STEERING COLUMN REPLACEMENT AND REPAIR (Continued). LEGEND: 1. LOCKWASHER (2) 12. YOKE 2. HEXAGON NUT (2) 13. CAPSCREW (2) 3. LUBRICATION FITTING (2) 14. SCREW (4) 15. STEERING COLUMN COVER PLATE 4. CROSS (2) 16.
  • Page 107 TM 9-2320-283-20-3 STEERING SYSTEM. 3-216. VERTICAL LINK REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION All. TM 9-2320-283-10. Front wheels turned completely to left. TEST EQUIPMENT None. SPECIAL TOOLS None.
  • Page 108 TM 9-2320-283-20-3 STEERING SYSTEM. 3-216. VERTICAL LINK REPLACEMENT (Continued). LEGEND: 1. STEERING ARM 4. VERTICAL LINK 2. CASTLE NUT (2) 5. STEERING ARM 3. LUBRICATION FITTING (2) 6. COTTER PIN (2) 3-1293...
  • Page 109 TM 9-2320-283-20-3 STEERING SYSTEM. 3-216. VERTICAL LINK REPLACEMENT (Continued). REMARKS LOCATION/ITEM ACTION A. REMOVAL. 1. Two pins (6). Remove from items (2) and If items (6) are hard to remove, tighten or (4). loosen two items (2) to aline slots. Discard items (6).
  • Page 110 TM 9-2320-283-20-3 STEERING SYSTEM. 3-216. VERTICAL LINK REPLACEMENT (Continued). LEGEND: 1. STEERING ARM 4. VERTICAL LINK 2. CASTLE NUT (2) 5. STEERING ARM 6. COTTER PIN (2) 3. LUBRICATION FITTING (2) 3-1295...
  • Page 111 TM 9-2320-283-20-3 STEERING SYSTEM. 3-216. VERTICAL LINK REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS C. INSTALLATION (Continued). 8. Two new pins (6). Install into items (2) and It may be necessary to and bend ends over. tighten two items (2) (4), further in order to aline slots of items (2) with holes of item (4).
  • Page 112 TM 9-2320-283-20-3 STEERING SYSTEM. 3-216. VERTICAL LINK REPLACEMENT (Continued). LEGEND: 1. STEERING ARM 4. VERTICAL LINK 2. CASTLE NUT (2) 5. STEERING ARM 3. LUBRICATION FITTING (2) 6. COTTER PIN (2) 3-1297...
  • Page 113 TM 9-2320-283-20-3 STEERING SYSTEM. 3-217. STEERING ARM MAINTENANCE. THIS TASK COVERS a. Preparation. b. Removal. c. Cleaning/Inspection. d. Installation. INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH APPLICABLE CONFIGURATIONS CONDITION DESCRIPTION None. All. None. TEST EQUIPMENT Analyzer, Power Steering, NSN 4910-01-160-3618 P/N J26487 (33287) SPECIAL TOOLS Pushrod Driver (fabricate IAW Appendix E, Figure E-8), P/N DTA177323 (19207)
  • Page 114 TM 9-2320-283-20-3 STEERING SYSTEM 3-217. STEERING ARM MAINTENANCE (Continued). REMARKS ACTION LOCATION/ITEM A. PREPARATION. 1. Perform front axle toe-in/toe-out check. (See TM 9-2320-283-20). 2. Chock rear wheels. 3. Set parking brakes and break loose front wheel lug nuts. 4. Lift front of vehicle off ground and secure with floor jacks. 5.
  • Page 115 TM 9-2320-283-20-3 STEERING SYSTEM. 3-217. STEERING ARM MAINTENANCE (Continued). REMARKS ACTION LOCATION/ITEM B. REMOVAL (Continued). Remove. Discard cotter pin and 2. Cotter pin (6), and castle nut castle nut. (7) and drag link (8). Discard dust boot (12). Remove using puller tool (9). 3.
  • Page 116 TM 9-2320-283-20-3 STEERING SYSTEM. 3-217. STEERING ARM MAINTENANCE (Continued). LOCATION/ITEM ACTION REMARKS B. REMOVAL (Continued). 4. Cotter pin (13), castle nut Remove. Discard cotter pin and castle nut. (14) and steering arm (11). NOTE Wear safety glasses while performing step 5. 5.
  • Page 117 TM 9-2320-283-20-3 STEERING SYSTEM. 3-217. STEERING ARM MAINTENANCE (Continued). LOCATION/ITEM ACTION REMARKS C. CLEANING AND INSPECTION. Inspect for obvious dam- 1. Knuckle assembly bore (21). Clean off rust, burrs and for- eign material. age. 2. Stop bolt (20). Inspect to see if bent or damaged.
  • Page 118 TM 9-2320-283-20-3 STEERING SYSTEM. 3-217. STEERING ARM MAINTENANCE (Continued). ACTION LOCATION/ITEM REMARKS D. INSTALLATION (Continued). 4. Castle nut (14) steering arm cot- Torque to minimum of 360 Torque castle nut. lb-ft (488 N•m). Using ter pin hole (22). torque wrench, continue to tighten nut (14) to align with steering arm cotter pin hole (22).
  • Page 119 TM 9-2320-283-20-3 STEERING SYSTEM. 3-217. STEERING ARM MAINTENANCE (Continued). LOCATION/ITEM ACTION REMARKS D. INSTALLATION (Continued). 8. Camshaft bracket (2) and dust Secure camshaft bracket (2) to shield (3). dust shield (3) using four bolts (1). 3-1304 Change 1...
  • Page 120 TM 9-2320-283-20-3 STEERING SYSTEM. 3-217.1. STEERING STOP INSPECTION AND ADJUSTMENT PROCEDURE. THIS TASK COVERS Inspection/Adjustment. INITIAL SETUP EQUIPMENT CONDITION CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS PARAGRAPH All. None. None. TEST EQUIPMENT Analyzer, Power Steering, NSN 4910-01-160-3618 P/N J26487 (33287) SPECIAL TOOLS Pushrod Driver (fabricate IAW Appendix E, Figure E-8), P/N DTA177323 (19207) Puller, NSN 5120-00-595-9305 P/N GGG-P-781 (81348)
  • Page 121 TM 9-2320-283-20-3 STEERING SYSTEM. 3-217.1. STEERING STOP INSPECTION AND ADJUSTMENT PROCEDURES (Continued). LOCATION/ITEM ACTION REMARKS INSPECTION/ADJUSTMENT. NOTE Check that alignment marks on the pitman arm and steering gear sector shaft are in alignment before per- forming the steering stop adjustment procedure. 1.
  • Page 122 TM 9-2320-283-20-3 STEERING SYSTEM. 3-217.1. STEERING STOP INSPECTION AND ADJUSTMENT PROCEDURES (Continued). REMARKS LOCATION/ITEM ACTION INSPECTION/ADJUSTMENT (Continued). 3. Front wheel hub (6). Center and measure. Use a 24-inch ruler to make two measurements. First, measure the dis- tance from the front leaf spring (7) to the front of the inner vehicle hub (6).
  • Page 123 TM 9-2320-283-20-3 STEERING SYSTEM. 3-217.1. STEERING STOP INSPECTION AND ADJUSTMENT PROCEDURES (Continued). ACTION LOCATION/ITEM REMARKS INSPECTION/ADJUSTMENT (Continued). NOTE A 3/16-inch spacer must be used when adjusting the steering stops in order to acquire the correct steer angle. Inspect stop bolts, replace if bent or damaged. 5.
  • Page 124 TM 9-2320-283-20-3 STEERING SYSTEM 3-217.1. STEERING STOP INSPECTION AND ADJUSTMENT PROCEDURES (Continued). REMARKS LOCATION/ITEM ACTION INSPECTION/ADJUSTMENT (Continued). NOTE Brake drum must be turned full right before performing step 6. Perform same procedure Remove. 6. Template (5). (steps 1 thru 5) for the right side steering stop ad- justment.
  • Page 125 TM 9-2320-283-20-3 STEERING SYSTEM. 3-217.2. STEERING GEAR POPPET ADJUSTMENT. THIS TASK COVERS Analyze/Adjustment. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION All. None. None. TEST EQUIPMENT Analyzer, Power Steering, NSN 4910-01-160-3618 P/N J26487 (33287) SPECIAL TOOLS Pushrod Driver (fabricate IAW Appendix E, Figure E-8), P/N DTA177323 (19207) Puller, NSN 5120-00-595-9305 P/N GGG-P-781 (81348)
  • Page 126 TM 9-2320-283-20-3 STEERING SYSTEM. 3-217.2. STEERING GEAR POPPET ADJUSTMENT (Continued). LOCATION/ITEM ACTION REMARKS ANALYZE/ADJUSTMENT. NOTE The following procedure sets the steering gear poppet adjusting screws so that power steering system pres- sure is reduced before the steering stop bolts contact the axle beam boss.
  • Page 127 TM 9-2320-283-20-3 STEERING SYSTEM. 3-217.2. STEERING GEAR POPPET ADJUSTMENT (Continued). LOCATION/ITEM ACTION REMARKS ANALYZE/ADJUSTMENT (Continued). 2. Power steering analyzer (3) and Install and fully open valve on analyzer. valve (4). Start engine. Run at low idle (600 rpm). 3. Analyzer (3). Cycle steering wheel full left and right 3-4 times to purge all air from analyzer...
  • Page 128 TM 9-2320-283-20-3 STEERING SYSTEM. 3-217.2. STEERING GEAR POPPET ADJUSTMENT (Continued). LOCATION/ITEM ACTION REMARKS ANALYZE/ADJUSTMENT (Continued). NOTE The power steering pump has an internal system relief valve to limit maximum pump pressure to 1850-2050 psi (12756-14135 kPa). Observed operating pres- sure is variable and dependent on the resistance within the steering system (e.g., tire inflation, floor surface).
  • Page 129 TM 9-2320-283-20-3 STEERING SYSTEM. 3-217.2. STEERlNG GEAR POPPET ADJUSTMENT (Continued). REMARKS LOCATION/ITEM ACTION ANALYZE/ADJUSTMENT (Continued). 5. Right turn poppet adjusting screw Adjust, lock and tighten. Repeat step 4 for the right side poppet adjusting (7). screw. Shut off. 6. Engine. Remove.
  • Page 131 TM 9-2320-283-20-3 STEERING SYSTEM. 3-218. TIE ROD AND BALL JOINTS REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS None. None. All. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) Grease, automotive and artillery Item 7, Appendix C.
  • Page 132 TM 9-2320-283-20-3 STEERING SYSTEM. 3-218. TIE ROD AND BALL JOINTS REPLACEMENT (Continued). LEGEND: 6. LUBRICATION FITTING (2) 1. FRONT AXLE 7. NUT (2) 2. COTTER PIN (2) 8. CLAMP BOLT (2) 3. CASTLE NUT (2) 9. TIE ROD TUBE ASSEMBLY 4.
  • Page 133 TM 9-2320-283-20-3 STEERING SYSTEM. 3-218. TIE ROD AND BALL JOINTS REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS A. REMOVAL. 1. Tie rod tube Attach ends to item (1) with If rope is not avail- assembly (9). suitable rope. able, support item (9) with suitable jack.
  • Page 134 TM 9-2320-283-20-3 STEERING SYSTEM. 3-218. TIE ROD AND BALL JOINTS REPLACEMENT (Continued). LEGEND: 6. LUBRICATION FITTING (2) 1. FRONT AXLE 7. NUT (2) 2. COTTER PIN (2) 8. CLAMP BOLT (2) 3. CASTLE NUT (2) TIE ROD TUBE ASSEMBLY 4. TIE ROD ARM (2) 10.
  • Page 135 TM 9-2320-283-20-3 STEERING SYSTEM. 3-218. TIE ROD AND BALL JOINTS REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM C. INSTALLATION. Install into items (5) and 10. Two fittings (6). (10). Screw into item (9) using 11. Two joints (5) same number of turns as and (10).
  • Page 136 TM 9-2320-283-20-3 STEERING SYSTEM. 3-218. TIE ROD AND BALL JOINTS REPLACEMENT (Continued). LEGEND: 6. LUBRICATION FITTING (2) 1. FRONT AXLE 7. NUT (2) 2. COTTER PIN (2) 8. CLAMP BOLT (2) 3. CASTLE NUT (2) 9. TIE ROD TUBE ASSEMBLY 4.
  • Page 137 TM 9-2320-283-20-3 STEERING SYSTEM. 3-219. STEERING PUMP AND RESERVOIR REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS None. None. All. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) Sealing compound: automotive Item 26, Appendix C.
  • Page 138 TM 9-2320-283-20-3 STEERING SYSTEM. 3-219. STEERING PUMP AND RESERVOIR REPLACEMENT (Continued). LEGEND: 1. OIL PUMP ASSEMBLY 9. HOSE CLAMP 2. PUMP MOUNTING GASKET 10. SUPPLY HOSE ASSEMBLY 3. SNAPRING 11. 45 DEGREE ELBOW 4. PUMP DRIVE COUPLING 12. FILLER CAP 5.
  • Page 139 TM 9-2320-283-20-3 STEERING SYSTEM. 3-219. STEERING PUMP AND RESERVOIR REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS A. REMOVAL. CAUTION Dirt could severely damage the steer- system. Make sure work area is clean, and cover openings in pump to keep out dust and dirt. 1.
  • Page 140 TM 9-2320-283-20-3 STEERING SYSTEM. 3-219. STEERING PUMP AND RESERVOIR REPLACEMENT (Continued). LEGEND: 1. OIL PUMP ASSEMBLY 9. HOSE CLAMP 2. PUMP MOUNTING GASKET 10. SUPPLY HOSE ASSEMBLY 3. SNAPRING 11. 45 DEGREE ELBOW 4. PUMP DRIVE COUPLING 12. FILLER CAP 5.
  • Page 141 TM 9-2320-283-20-3 STEERING SYSTEM. 3-219. STEERING PUMP AND RESERVOIR REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS A. REMOVAL (Continued). Remove from item (1). 8. Two screws (15), Discard item (2). flange (6), gasket (2), and coupling (4). Remove from item (4). 9. Snapring (3). CLEANING AND INSPECTION.
  • Page 142 TM 9-2320-283-20-3 STEERING SYSTEM. 3-219. STEERING PUMP AND RESERVOIR REPLACEMENT (Continued). LEGEND: 1. OIL PUMP ASSEMBLY 9. HOSE CLAMP 2. PUMP MOUNTING GASKET 10. SUPPLY HOSE ASSEMBLY 11. 45 DEGREE ELBOW 3. SNAPRING 12. FILLER CAP 4. PUMP DRIVE COUPLING 13.
  • Page 143 TM 9-2320-283-20-3 STEERING SYSTEM. 3-219. STEERING PUMP AND RESERVOIR REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS C. INSTALLATION (Continued). 16. Flange (6). Coat steering pump side with sealing compound. 17. Power steering a. From under vehicle, push pump assembly up between frame and engine and rest on frame (13).
  • Page 144 TM 9-2320-283-20-3 STEERING SYSTEM. 3-219. STEERING PUMP AND RESERVOIR REPLACEMENT (Continued). LEGEND: 9. HOSE CLAMP 1. OIL PUMP ASSEMBLY 2. PUMP MOUNTING GASKET 10. SUPPLY HOSE ASSEMBLY 3. SNAPRING 11. 45 DEGREE ELBOW 4. PUMP DRIVE COUPLING 12. FILLER CAP 5.
  • Page 145 TM 9-2320-283-20-3 STEERING SYSTEM. 3-220. POWER STEERING LINES AND FITTINGS REPLACEMENT. THIS TASK COVERS a. Cooler to Pump Hose Replacement. b. Gear to Cooler Hose and Tube Replacement. c. Supply Hose Replacement. INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS None.
  • Page 146 TM 9-2320-283-20-3 STEERING SYSTEM. 3-220. POWER STEERING LINES AND FITTINGS REPLACEMENT (Continued). LEGEND: 1. HOSE CLAMP (4) 9. STEERING GEAR ASSEMBLY 2. RADIATOR GRILLE SUPPORT BRACKET 10. GEAR TO COOLER TUBE ASSEMBLY 3. COOLER TO GEAR HOSE 11. TIE STRAP (2) 4.
  • Page 147 TM 9-2320-283-20-3 STEERING SYSTEM. 3-220. POWER STEERING LINES AND FITTINGS REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS CAUTION Dirt could severely damage the steer- ing system. Make sure work area is clean, and cover openings to keep dust and dirt out. A. COOLER TO PUMP HOSE REPLACEMENT. 1.
  • Page 148 TM 9-2320-283-20-3 STEERING SYSTEM. 3-220. POWER STEERING LINES AND FITTINGS REPLACEMENT (Continued). LEGEND: 1. HOSE CLAMP (4) 9. STEERING GEAR ASSEMBLY 2. RADIATOR GRILLE SUPPORT BRACKET 10. GEAR TO COOLER TUBE ASSEMBLY 3. COOLER TO GEAR HOSE 11. TIE STRAP (2) 4.
  • Page 149 TM 9-2320-283-20-3 STEERING SYSTEM. 3-220. POWER STEERING LINES AND FITTINGS REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM A. COOLER TO PUMP HOSE REPLACEMENT (Continued). 6. Hose (4) and two c. Push ends of item (4) onto clamps (1) items (6) and (15). (Continued).
  • Page 150 TM 9-2320-283-20-3 STEERING SYSTEM. 3-220. POWER STEERING LINES AND FITTINGS REPLACEMENT (Continued). LEGEND: 9. STEERING GEAR ASSEMBLY 1. HOSE CLAMP (4) 10. GEAR TO COOLER TUBE ASSEMBLY 2. RADIATOR GRILLE SUPPORT BRACKET 11. TIE STRAP (2) 3. COOLER TO GEAR HOSE 12.
  • Page 151 TM 9-2320-283-20-3 STEERING SYSTEM. 3-220. POWER STEERING LINES AND FITTINGS REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS B. GEAR TO COOLER HOSE AND TUBE REPLACEMENT (Continued). 12. Gear to cooler Unscrew and remove from item Have a suitable contain- tube assembly er ready to catch any (8).
  • Page 152 TM 9-2320-283-20-3 STEERING SYSTEM. 3-220. POWER STEERING LINES AND FITTINGS REPLACEMENT (Continued). LEGEND: 1. HOSE CLAMP (4) 9. STEERING GEAR ASSEMBLY 2. RADIATOR GRILLE SUPPORT BRACKET 10. GEAR TO COOLER TUBE ASSEMBLY 3. COOLER TO GEAR HOSE 11. TIE STRAP (2) 4.
  • Page 153 TM 9-2320-283-20-3 STEERING SYSTEM. 3-220. POWER STEERING LINES AND FITTINGS REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS C. SUPPLY HOSE REPLACEMENT. 19. Supply hose assem- Remove from items (5) and Have a suitable con- tainer ready to catch bly (7). (8). any fluid from item (7). 20.
  • Page 154 TM 9-2320-283-20-3 STEERING SYSTEM. 3-220. POWER STEERING LINES AND FITTINGS REPLACEMENT (Continued). LEGEND: 1. HOSE CLAMP (4) 9. STEERING GEAR ASSEMBLY 2. RADIATOR GRILLE SUPPORT BRACKET 10. GEAR TO COOLER TUBE ASSEMBLY 3. COOLER TO GEAR HOSE 11. TIE STRAP (2) 4.
  • Page 156 TM 9-2320-283-20-3 Section XIV. FRAME AND TOWING ATTACHMENTS 3-221. GENERAL This section provides procedures authorized at the organizational maintenance level to replace frame and towing attachment components. To find a specific procedure contained in this section, see the task summary below. 3-222.
  • Page 157 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-222. TASK SUMMARY (Continued). LIST OF TASKS TASK TASK TASK TROUBLESHOOTING REF NO. (PARA) Secondary Reservoir Support Replacement 3-223 a. Removal. 3-223a b. Cleaning and Inspection. 3-223b c. Installation. 3-223c Muffler Inlet Pipe Support Replacement 3-224 a.
  • Page 158 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-222. TASK SUMMARY (Continued). LIST OF TASKS TASK TASK TASK TROUBLESHOOTING REF NO. (PARA) Vehicle Lifting Bracket Replacement 3-229 a. Removal. 3-229a b. Cleaning and Inspection. 3-229b c. Installation. 3-229c Clevis Pin Replacement 3-230 a.
  • Page 159 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-222. TASK SUMMARY (Continued). LIST OF TASKS TASK TASK TASK TROUBLESHOOTING REF NO. (PARA) Rear Tow Eye Bracket, Shackle, and Pin Replacement 3-235 a. Shackle and Pin Removal. 3-235a b. Bracket Removal. 3-235b c. Cleaning and Inspection. 3-235c d.
  • Page 160 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-222. TASK SUMMARY (Continued). LIST OF TASKS TASK TASK TASK TROUBLESHOOTING REF NO. (PARA) Spare Tire Carrier Replacement 3-240 a. Removal. 3-240a b. Cleaning and Inspection. 3-240b c. Installation. 3-240c Spare Tire Winch Cable Replacement 3-241 a.
  • Page 161 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-223. SECONDARY RESERVOIR SUPPORT REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION All. 3-170. Secondary reservoir removed. TEST EQUIPMENT None. SPECIAL TOOLS None.
  • Page 162 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-223. SECONDARY RESERVOIR SUPPORT REPLACEMENT. LEGEND: 1. FLANGE HEAD BOLT (4) 6. HEXAGON NUT 2. AIR TANK REAR SUPPORT 7. LOCKWASHER 3. RIGHT-HAND MAIN RAIL 8. AIR TANK FRONT SUPPORT 4. HEXAGON FLANGE NUT (4) 9.
  • Page 163 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-223. SECONDARY RESERVOIR SUPPORT REPLACEMENT. LOCATION/ITEM ACTION REMARKS 1 . N u t ( 6 ) , l o c k w a s h e r R e m o v e f r o m i t e m ( 8 ) . I t e m ( 1 0 ) s t a y s i n i t e m ( 7 ) , t w o c l a m p s ( 9 ) , ( 9 ) .
  • Page 164 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-223. SECONDARY RESERVOIR SUPPORT REPLACEMENT. LEGEND: 1. FLANGE HEAD BOLT (4) 6. HEXAGON NUT 7. LOCKWASHER 2. AIR TANK REAR SUPPORT 3. RIGHT-HAND MAIN RAIL 8. AIR TANK FRONT SUPPORT 4. HEXAGON FLANGE NUT (4) 9.
  • Page 165 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-224. MUFFLER INLET PIPE SUPPORT REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS None. All. None. TEST EQUIPMENT None. SPECIAL TOOLS None.
  • Page 166 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-224. MUFFLER INLET PIPE SUPPORT REPLACEMENT (Continued). LEGEND: 8. U-BOLT (2) 1. FLANGE HEAD NUT 9. CLAMP (2) 2. TUBE SUPPORT BRACKET 10. LOCKWASHER (4) 3. RIGHT-HAND MAIN RAIL 11. NUT (4) 4. SCREW 12.
  • Page 167 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-224. MUFFLER INLET PIPE SUPPORT REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS 1. Four nuts (11) and Remove from two items (8). lockwashers (10). 2. Two clamps (9) and Remove from item (7). U-bolts (8). 3. Nut (1) and screw Remove from items (6) and and (3).
  • Page 168 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-224. MUFFLER INLET PIPE SUPPORT REPLACEMENT (Continued). LEGEND: 1. FLANGE HEAD NUT 8. U-BOLT (2) 2. TUBE SUPPORT BRACKET 9. CLAMP (2) 3. RIGHT-HAND MAIN RAIL 10. LOCKWASHER (4) 4. SCREW 11. NUT (4) 5.
  • Page 169 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-224. MUFFLER INLET PIPE SUPPORT REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM Install on item (6) and 8. Two clamps (9) and around item (7). U-bolts (8). Secure to two items (8). 9. Four nuts (11) and lockwashers (10).
  • Page 170 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-224. MUFFLER INLET PIPE SUPPORT REPLACEMENT (Continued). LEGEND: 8. U-BOLT (2) 1. FLANGE HEAD NUT 9. CLAMP (2) 2. TUBE SUPPORT BRACKET 10. LOCKWASHER (4) 3. RIGHT-HAND MAIN RAIL 11. NUT (4) 4. SCREW 12.
  • Page 171 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-225. SUPPLY RESERVOIR MOUNTING BRACKETS REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION All. 3-239. Service deck removed for easier access. TEST EQUIPMENT None.
  • Page 172 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-225. SUPPLY RESERVOIR MOUNTING BRACKETS REPLACEMENT (Continued). LEGEND: 7. ASSIST STEP REAR BRACKET 1. HEXAGON FLANGE NUT (7) 2. TUBE SUPPORT BRACKET 8. FLANGE HEAD SCREW 3. HEXAGON FLANGE NUT 9. FLANGE HEAD SCREW (3) 10.
  • Page 173 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-225. SUPPLY RESERVOIR MOUNTING BRACKETS REPLACEMENT (Continued). ACTION LOCATION/ITEM REMARKS 1. Reservoir (12). Support with safety stands or tie to item (4) with rope. Remove from studs on two 2. Four nuts (1). items (10). 3.
  • Page 174 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-225. SUPPLY RESERVOIR MOUNTING BRACKETS REPLACEMENT (Continued). LEGEND: 1. HEXAGON FLANGE NUT (7) 7. ASSIST STEP REAR BRACKET 2. TUBE SUPPORT BRACKET 8. FLANGE HEAD SCREW 3. HEXAGON FLANGE NUT 9. FLANGE HEAD SCREW (3) 4.
  • Page 175 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-225. SUPPLY RESERVOIR MOUNTING BRACKETS REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM 10. Screw (9) and nut Secure item (6), item (11), and item (2) to item (4). (1). 11. Two screws (9) Secure front item (11) to and nuts (1).
  • Page 176 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-225. SUPPLY RESERVOIR MOUNTING BRACKETS REPLACEMENT (Continued). LEGEND: 7. ASSIST STEP REAR BRACKET 1. HEXAGON FLANGE NUT (7) 8. FLANGE HEAD SCREW 2. TUBE SUPPORT BRACKET 9. FLANGE HEAD SCREW (3) 3. HEXAGON FLANGE NUT 10.
  • Page 177 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-226. STEP REPLACEMENT. THIS TASK COVERS d. Left-Side Step Installation. a. Right-Side Step Removal. e. Right-Side Step Installation. b. Left-Side Step Removal. c. Cleaning and Inspection. INITIAL SETUP EQUIPMENT CONDITION CONDITION DESCRIPTION PARAGRAPH APPLICABLE CONFIGURATIONS None.
  • Page 178 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-226. STEP REPLACEMENT (Continued). LEGEND: 1. FLANGE HEAD BOLT (4) 15. FLAT WASHER (2) 2. ASSIST STEP BRACKET 16. HEXAGON FLANGE PT LOCKNUT (2) 3. FLANGE HEAD BOLT (2) 17. HEXAGON FLANGE NUT (4) 4.
  • Page 179 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-226. STEP REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM NOTE To remove step assembly and brackets without disassembling, only do steps 3 and 4. 1. Four bolts (1), Remove from items (2) and nuts (5), and step (8).
  • Page 180 TM 9-2320-283-20-3 FRAME TOWING ATTACHMENTS. 3-226. STEP REPLACEMENT (Continued). LEGEND: 15. FLAT WASHER (2) 1. FLANGE HEAD BOLT (4) 16. HEXAGON FLANGE PT LOCKNUT (2) 2. ASSIST STEP BRACKET 17. HEXAGON FLANGE NUT (4) 3. FLANGE HEAD BOLT (2) 4. FLANGE HEAD BOLT (2) 18.
  • Page 181 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-226. STEP REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS 8. Two bolts (14), Remove from item (10) and nuts (23), and (21). bracket (20). 9. All parts. Clean and inspect. Refer to paragraphs 3-4 and 3-5. NOTE If step assembly and brackets were removed as an assembly, then only do...
  • Page 182 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-226. STEP REPLACEMENT (Continued). LEGEND: 1. FLANGE HEAD BOLT (4) 15. FLAT WASHER (2) 16. HEXAGON FLANGE PT LOCKNUT (2) 2. ASSIST STEP BRACKET 3. FLANGE HEAD BOLT (2) 17. HEXAGON FLANGE NUT (4) 4.
  • Page 183 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-226. STEP REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS 12. Step assembly a. Place between items (12) and (20). (18). b. Secure with four items (19) and (17). NOTE If step assembly and brackets were removed as an assembly, then only do steps 13, 14, and 15.
  • Page 184 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-226. STEP REPLACEMENT (Continued). LEGEND: 1. FLANGE HEAD BOLT (4) 15. FLAT WASHER (2) 2. ASSIST STEP BRACKET 16. HEXAGON FLANGE PT LOCKNUT (2) 3. FLANGE HEAD BOLT (2) 17. HEXAGON FLANGE NUT (4) 4.
  • Page 185 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-227. AIR DRYER MOUNTING BRACKET REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS Air dryer removed. All. 3-198. Left-hand tiedown 3-228. bracket assembly TEST EQUIPMENT removed.
  • Page 186 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-227. AIR DRYER MOUNTING BRACKET REPLACEMENT (Continued). LEGEND: 1. HEXAGON FLANGE NUT (2) 6. AIR DRYER MOUNTING BRACKET 2. TUBE SUPPORT BRACKET 7. FLANGE HEAD BOLT (2) 3. CROSSMEMBER ASSEMBLY 8. AIR TANK MOUNTING BRACKET 9.
  • Page 187 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-227. AIR DRYER MOUNTING BRACKET REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS 1. Two bolts (7) and Unscrew and remove from items Hold items (5) and (6) two nuts (1). (2), (3), (4), (5), (6), and so they don't fall.
  • Page 188 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-227. AIR DRYER MOUNTING BRACKET REPLACEMENT (Continued). LEGEND: 6. AIR DRYER MOUNTING BRACKET 1. HEXAGON FLANGE NUT (2) 7. FLANGE HEAD BOLT (2) 2. TUBE SUPPORT BRACKET 8. AIR TANK MOUNTING BRACKET 3. CROSSMEMBER ASSEMBLY 9.
  • Page 189 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-228. TIEDOWN BRACKET REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION 3-239. Service deck removed (for easier access). TEST EQUIPMENT None. SPECIAL TOOLS None.
  • Page 190 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-228. TIEDOWN BRACKET REPLACEMENT (Continued). LEGEND: 1. FLANGE HEAD BOLT (2) 6. AIR DRYER MOUNTING BRACKET 2. RIGHT-HAND TIEDOWN 7. LEFT-HAND TIEDOWN BRACKET BRACKET ASSEMBLY ASSEMBLY 3. RIGHT-HAND MAIN RAIL 8. FLANGE HEAD BOLT (2) 4.
  • Page 191 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-228. TIEDOWN BRACKET REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS 1. Right-hand bracket Remove from items (3) and (2), two bolts (4). (1), and nuts (9). 2. Left-hand bracket Remove from items (4), (5), (7), two bolts (8), and (6). and nuts (9).
  • Page 192 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-228. TIEDOWN BRACKET REPLACEMENT (Continued). LEGEND: 6. AIR DRYER MOUNTING BRACKET 1. FLANGE HEAD BOLT (2) 7. LEFT-HAND TIEDOWN BRACKET 2. RIGHT-HAND TIEDOWN ASSEMBLY BRACKET ASSEMBLY 8. FLANGE HEAD BOLT (2) 3. RIGHT-HAND MAIN RAIL 9.
  • Page 193 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-229. VEHICLE LIFTING BRACKET REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION All. None. None. TEST EQUIPMENT None SPECIAL TOOLS None. MATERIALS/PARTS (P/N) Rags, wiping Item 22, Appendix B.
  • Page 194 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-229. VEHICLE LIFTING BRACKET REPLACEMENT (Continued). LEGEND: 1. HEXAGON FLANGE NUT (5) 5. CLEVIS PIN 2. TUBE SUPPORT BRACKET 6. FLANGE HEAD BOLT (5) 3. REAR SUSPENSION CROSSMEMBER 7. LEFT-HAND VEHICLE LIFTING ASSEMBLY BRACKET ASSEMBLY 4.
  • Page 195 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-229. VEHICLE LIFTING BRACKET REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS NOTE Right-hand and left-hand bracket re- moval is similar. Left-hand bracket is shown here. 1. Five nuts (1), a. Remove from items (3) and Item (2) stays against bolts (6), and item (3).
  • Page 196 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-229. VEHICLE LIFTING BRACKET REPLACEMENT (Continued). LEGEND: 1. HEXAGON FLANGE NUT (5) 5. CLEVIS PIN 2. TUBE SUPPORT BRACKET 6. FLANGE HEAD BOLT (5) 3. REAR SUSPENSION CROSSMEMBER 7. LEFT-HAND VEHICLE LIFTING ASSEMBLY BRACKET ASSEMBLY 4.
  • Page 197 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-229. VEHICLE LIFTING BRACKET REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS a. Line up holes in item 3. Bracket (7). (7) with holes in item (8). b. Secure fingertight four Leave upper right hole items (1) and (6). open.
  • Page 198 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-229. VEHICLE LIFTING BRACKET REPLACEMENT (Continued). LEGEND: 5. CLEVIS PIN 1. HEXAGON FLANGE NUT (5) 2. TUBE SUPPORT BRACKET 6. FLANGE HEAD BOLT (5) 7. LEFT-HAND VEHICLE LIFTING 3. REAR SUSPENSION CROSSMEMBER ASSEMBLY BRACKET ASSEMBLY 8.
  • Page 199 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-230. CLEVIS PIN REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS None. None. All. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) Pin, cotter (as required) (24617) 137259.
  • Page 200 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-230. CLEVIS PIN REPLACEMENT (Continued). LEGEND: 1. COTTER PIN (2) 2. CLEVIS PIN 3. TIEDOWN BRACKET OR VEHICLE LIFTING BRACKET TA 237644 3-1373...
  • Page 201 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-230. CLEVIS PIN REPLACEMENT (Continued). REMARKS ACTION LOCATION/ITEM NOTE Use this procedure to replace any one of the four clevis pins. Discard item (1). Remove from item (2). 1. Two pins (1). Remove from item (3). 2.
  • Page 202 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-230. CLEVIS PIN REPLACEMENT (Continued). LEGEND: 1. COTTER PIN (2) 2. CLEVIS PIN 3. TIEDOWN BRACKET OR VEHICLE LIFTING BRACKET TA 237645 3-1375...
  • Page 203 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-231. TRANSMISSION OIL FILTER MOUNTING BRACKET REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS PARAGRAPH Fuel heater removed. 3-35. All. 3-135. External oil filter removed.
  • Page 204 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-231. TRANSMISSION OIL FILTER MOUNTING BRACKET REPLACEMENT (Continued). LEGEND: 1. HEXAGON FLANGE NUT (4) 2. FRAME RAIL 3. OIL FILTER MOUNTING BRACKET 4. FLANGE HEAD BOLT (4) TA 237646 3-1377...
  • Page 205 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-231. TRANSMISSION OIL FILTER MOUNTING BRACKET REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS A. REMOVAL. 1. Four nuts (1), Remove from item (2). bolts (4), and bracket (3). B. CLEANING AND INSPECTION. 2. All parts. Clean and inspect. Refer to paragraphs 3-4 and 3-5.
  • Page 206 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-231. TRANSMISSION OIL FILTER MOUNTING BRACKET REPLACEMENT (Continued). LEGEND: 1. HEXAGON FLANGE NUT (4) 2. FRAME RAIL 3. OIL FILTER MOUNTING BRACKET 4. FLANGE HEAD BOLT (4) TA 237647 3-1379...
  • Page 207 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-232. FORWARD-REAR AXLE STOP REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION None. None. All. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) None.
  • Page 208 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-232. FORWARD-REAR AXLE STOP REPLACEMENT (Continued). LEGEND: 1. HEXAGON FLANGE NUT (3) 2. FRAME RAIL 3. FORWARD-REAR AXLE STOP 4. FLANGE HEAD BOLT (3) TA 237648 3-1381...
  • Page 209 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-232. FORWARD-REAR AXLE STOP REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM NOTE Use this procedure to replace any one of the two forward-rear axle stops. A. REMOVAL. 1. Three nuts (1), Remove from item (2). bolts (4), and stop (3).
  • Page 210 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-232. FORWARD-REAR AXLE STOP REPLACEMENT (Continued). LEGEND: 1. HEXAGON FLANGE NUT (3) 2. FRAME RAIL 3. FORWARD-REAR AXLE STOP 4. FLANGE HEAD BOLT (3) 3-1383...
  • Page 211 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-233. BLACKOUT TAILLAMP MOUNTING BRACKET REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION 3-97. Blackout taillamp All. assembly removed. TEST EQUIPMENT None.
  • Page 212 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-233. BLACKOUT TAILLAMP MOUNTING REPLACEMENT (Continued). LEGEND: 1. TOW EYE BRACKET 2. REAR BLACKOUT LAMP MOUNTING BRACKET 3. LOCKWASHER 4. HEXAGON HEAD BOLT TA 237650 3-1385...
  • Page 213 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-233. BLACKOUT TAILLAMP MOUNTING REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS NOTE Use this procedure to replace any one of the two blackout taillamp mounting brackets. A. REMOVAL 1. Bolt (4), lock- Remove from item (1). washer (3), and bracket (2).
  • Page 214 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-233. BLACKOUT TAILLAMP MOUNTING REPLACEMENT (Continued). LEGEND: 1. TOW EYE BRACKET 2. REAR BLACKOUT LAMP MOUNTING BRACKET 3. LOCKWASHER 4. HEXAGON HEAD BOLT TA 237651 3-1387...
  • Page 215 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-234. TAILLAMP BRACKET REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION Stoplamp-taillamp All. 3-96. assembly removed. TEST EQUIPMENT None. SPECIAL TOOLS None.
  • Page 216 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-234. TAILLAMP BRACKET REPLACEMENT (Continued). LEGEND: 1. REAR CROSSMEMBER ASSEMBLY 4. TAILLAMP BRACKET 5. HEXAGON FLANGE NUT (3) 2. FLANGE HEAD BOLT (3) 3. REAR CROSSMEMBER GUSSET TA 237652 3-1389...
  • Page 217 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-234. TAILLAMP BRACKET REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS NOTE Use this procedure to replace any one of the two taillamp brackets. A. REMOVAL. Remove from items (1) and 1. Three nuts (5), screws (2), and (3).
  • Page 218 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-234. TAILLAMP BRACKET REPLACEMENT (Continued). LEGEND: 1. REAR CROSSMEMBER ASSEMBLY 4. TAILLAMP BRACKET 2. FLANGE HEAD BOLT (3) 5. HEXAGON FLANGE NUT (3) 3. REAR CROSSMEMBER GUSSET TA 237653 3-1391...
  • Page 219 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-235. REAR TOW EYE BRACKET, SHACKLE, AND PIN REPLACEMENT. THIS TASK COVERS a. Shackle and Pin Removal. d. Bracket Installation. b. Bracket Removal. e. Shackle and Pin Installation. c. Cleaning and Inspection. INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH CONDITION DESCRIPTION...
  • Page 220 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-235. REAR TOW EYE BRACKET, SHACKLE, AND PIN REPLACEMENT (Continued). LEGEND: 1. HEXAGON FLANGE NUT (2) 6. PIN 2. HEXAGON FLANGE NUT (3) 7. COTTER PIN 3. FRAME RAIL 8. FLANGE HEAD BOLT (3) 4.
  • Page 221 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-235. REAR TOW EYE BRACKET, SHACKLE, AND PIN REPLACEMENT (Continued). REMARKS ACTION LOCATION/ITEM NOTE Use this procedure to replace any one of the two rear tow eye brackets, shackles, or pins. A. SHACKLE AND PIN REMOVAL. Discard item (7).
  • Page 222 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-235. REAR TOW EYE BRACKET, SHACKLE, AND PIN REPLACEMENT (Continued). LEGEND: 6. PIN 1. HEXAGON FLANGE NUT (2) 7. COTTER PIN 2. HEXAGON FLANGE NUT (3) 8. FLANGE HEAD BOLT (3) 3. FRAME RAIL 9.
  • Page 223 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-235. REAR TOW EYE BRACKET, SHACKLE, AND PIN REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM D. BRACKET INSTALLATION. 7. Bracket (4). a. Position on item (3). b. Secure with three items (2) and (8), and two items (1) and (9).
  • Page 224 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-235. REAR TOW EYE BRACKET, SHACKLE, AND PIN REPLACEMENT (Continued). LEGEND: 1. HEXAGON FLANGE NUT (2) 6. PIN 2. HEXAGON FLANGE NUT (3) 7. COTTER PIN 3. FRAME RAIL 8. FLANGE HEAD BOLT (3) 4.
  • Page 225 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-236. BRUSH GUARD REPLACEMENT. THIS TASK COVERS a. Removal. d. Assembly. b. Disassembly. e. Installation. c. Cleaning and Inspection. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION Spotter mirrors All. 3-288. removed. TEST EQUIPMENT None.
  • Page 226 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-236. BRUSH GUARD REPLACEMENT (Continued). LEGEND: 1. BRUSH GUARD ASSEMBLY 6. BRUSH GUARD BRACE BRACKET (2) 2. HEXAGON HEAD NUT (14) 7. FRONT FENDER PANEL ASSEMBLY (2) 3. FLAT WASHER (28) 8. FRONT BUMPER ASSEMBLY 4.
  • Page 227 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-236. BRUSH GUARD REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS A. REMOVAL. 1. Two nuts (2), Remove from items (6) and Repeat this step for washers (3), and other side of item (1). (7). screws (5). Remove from item (8).
  • Page 228 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-236. BRUSH GUARD REPLACEMENT (Continued). LEGEND: 1. BRUSH GUARD ASSEMBLY 6. BRUSH GUARD BRACE BRACKET (2) 2. HEXAGON HEAD NUT (14) 7. FRONT FENDER PANEL ASSEMBLY (2) 3. FLAT WASHER (28) 8. FRONT BUMPER ASSEMBLY 4.
  • Page 229 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-236. BRUSH GUARD REPLACEMENT (Continued). REMARKS LOCATION/ITEM ACTION D. ASSEMBLY (Continued). a. Position on item (4). 7. Bracket (6). b. Secure with item (2), two Repeat this step for items (3), and item (5). other side of item (1).
  • Page 230 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-236. BRUSH GUARD REPLACEMENT (Continued). LEGEND: 6. BRUSH GUARD BRACE BRACKET (2) 1. BRUSH GUARD ASSEMBLY 7. FRONT FENDER PANEL ASSEMBLY (2) 2. HEXAGON HEAD NUT (14) 8. FRONT BUMPER ASSEMBLY 3. FLAT WASHER (28) 9.
  • Page 231 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-237. BUMPER, TOWING EYES, AND VEHICLE CLASS SIGN REPLACEMENT. THIS TASK COVERS a. Vehicle Class Sign Removal. e. Bumper and Towing Eyes Installation. f. Shackle and Pin Installation. b. Shackle and Pin Removal. c. Bumper and Towing Eyes Removal. g.
  • Page 232 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-237. BUMPER, TOWING EYES, AND VEHICLE CLASS SIGN REPLACEMENT (Continued). LEGEND: 8. PIN (2) 1. HEXAGON HEAD SCREW (4) 9. COTTER PIN (2) 2. VEHICLE CLASS SIGN KIT 3. NUT (8) 10. SCREW (8) 11.
  • Page 233 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-237. BUMPER, TOWING EYES, AND VEHICLE CLASS SIGN REPLACEMENT (Continued). REMARKS ACTION LOCATION/ITEM A. VEHICLE CLASS SIGN REMOVAL. Remove from item (13). 1. Two nuts (11), lockwashers (12), screws (1), and sign (2). 2. Two nuts (11), Remove from item (5).
  • Page 234 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-237. BUMPER, TOWING EYES, AND VEHICLE CLASS SIGN REPLACEMENT (Continued). LEGEND: 1. HEXAGON HEAD SCREW (4) 8. PIN (2) 2. VEHICLE CLASS SIGN KIT 9. COTTER PIN (2) 3. NUT (8) 10. SCREW (8) 4.
  • Page 235 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-237. BUMPER, TOWING EYES, AND VEHICLE CLASS SIGN REPLACEMENT (Continued). REMARKS ACTION LOCATION/ITEM D. CLEANING AND INSPECTION. Refer to paragraphs 3-4 Clean and inspect. 9. All parts. and 3-5. E. BUMPER AND TOWING EYES INSTALLATION. Using suitable lifting 10.
  • Page 236 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-237. BUMPER, TOWING EYES, AND VEHICLE CLASS SIGN REPLACEMENT (Continued). LEGEND: 1. HEXAGON HEAD SCREW (4) 8. PIN (2) 2. VEHICLE CLASS SIGN KIT 9. COTTER PIN (2) 3. NUT (8) 10. SCREW (8) 4.
  • Page 237 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-237. BUMPER, TOWING EYES, AND VEHICLE CLASS SIGN REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS G. VEHICLE CLASS SIGN INSTALLATION. 16. Bracket (13). a. Position on item (5). b. Secure with two items (1), (11), and (12). 17.
  • Page 238 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-237. BUMPER, TOWING EYES, AND VEHICLE CLASS SIGN REPLACEMENT (Continued). LEGEND: 1. HEXAGON HEAD SCREW (4) 8. PIN (2) 2. VEHICLE CLASS SIGN KIT 9. COTTER PIN (2) 3. NUT (8) 10. SCREW (8) 4.
  • Page 239 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-238. TOW PINTLE REPLACEMENT. THIS TASK COVERS a. Pintle Hook Removal. e. Bracket Installation. f. Pintle Hook Assembly. b. Pintle Hook Disassembly. g. Pintle Hook Installation. c. Bracket Removal. h. Lubrication and Adjustment. d. Cleaning and Inspection. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS...
  • Page 240 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-238. TOW PINTLE REPLACEMENT (Continued). LEGEND: 10. PINTLE HOOK LATCH 1. COTTER PIN 11. GREASE FITTING (4) 2. NUT (2) 12. BOLT 3. INNER BRACKET 13. COTTER PIN 4. REAR CROSSMEMBER ASSEMBLY 14. LINK 5.
  • Page 241 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-238. TOW PINTLE REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS A. PINTLE HOOK REMOVAL. 1. Pin (1). Remove from item (7). Discard item (1). 2. Nut (18), washer Remove from items (3), (4), (17), and hook and (5).
  • Page 242 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-238. TOW PINTLE REPLACEMENT (Continued). LEGEND: 1. COTTER PIN 10. PINTLE HOOK LATCH 2. NUT (2) 11. GREASE FITTING (4) 3. INNER BRACKET 12. BOLT 4. REAR CROSSMEMBER ASSEMBLY 13. COTTER PIN 5. OUTER BRACKET 14.
  • Page 243 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-238. TOW PINTLE REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM D. CLEANING AND INSPECTION. 12. All parts. a. Clean and inspect. Refer to paragraphs 3-4 and 3-5. b. Lubricate with oil. E. BRACKET INSTALLATION. 13. Two fittings (11). Install into items (3) and (5).
  • Page 244 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-238. TOW PINTLE REPLACEMENT (Continued). LEGEND: 1. COTTER PIN 10. PINTLE HOOK LATCH 2. NUT (2) 11. GREASE FITTING (4) 3. INNER BRACKET 12. BOLT 4. REAR CROSSMEMBER ASSEMBLY 13. COTTER PIN 5. OUTER BRACKET 14.
  • Page 245 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-238. TOW PINTLE REPLACEMENT (Continued). REMARKS ACTION LOCATION/ITEM G. PINTLE HOOK INSTALLATION. Insert through items (5), 22. Hook (7). (4), and (3). Screw loosely onto item (7). 23. Nut (18) and washer (17). Tighten, if not already done. 24.
  • Page 246 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-238. TOW PINTLE REPLACEMENT (Continued). LEGEND: 1. COTTER PIN 10. PINTLE HOOK LATCH 2. NUT (2) GREASE FITTING (4) INNER BRACKET 12. BOLT 4. REAR CROSSMEMBER ASSEMBLY 13. COTTER PIN 5. OUTER BRACKET 14. LINK 6.
  • Page 247 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-239. SERVICE DECK REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION CONDITION DESCRIPTION PARAGRAPH APPLICABLE CONFIGURATIONS Hose tender removed. 3-197. All. TEST EQUIPMENT None. SPECIAL TOOLS None.
  • Page 248 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-239. SERVICE DECK REPLACEMENT (Continued). LEGEND: 7. LEFT-HAND FRAME RAIL 1. SERVICE DECK HALF WITH POGO PLATE 8. SERVICE DECK TAB (4) 2. NUT (2) 9. NUT (4) 3. PLAIN WASHER (4) 10. HEXAGON HEAD SCREW (4) 4.
  • Page 249 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-239. SERVICE DECK REPLACEMENT (Continued). ACTION LOCATION/ITEM REMARKS A. REMOVAL. Remove from items (1), (5), 1. Four screws (10) and four items (8). and lockwashers (11). 2. Two deck halves Remove from items (6) and (1) and (5).
  • Page 250 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-239. SERVICE DECK REPLACEMENT (Continued). LEGEND: 1. SERVICE DECK HALF WITH POGO PLATE 7. LEFT-HAND FRAME RAIL 2. NUT (2) 8. SERVICE DECK TAB (4) 9. NUT (4) 3. PLAIN WASHER (4) 4. HEXAGON SCREW (2) 10.
  • Page 251 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-239. SERVICE DECK REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS C. INSTALLATION (Continued). 7. Two deck halves c. Position on items (6) and (7). (1) and (5) (continued). d. Line up holes with four items (8). e.
  • Page 252 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-239. SERVICE DECK REPLACEMENT (Continued). LEGEND: 7. LEFT-HAND FRAME RAIL 1. SERVICE DECK HALF WITH POGO PLATE 8. SERVICE DECK TAB (4) 2. NUT (2) 9. NUT (4) 3. PLAIN WASHER (4) 10. HEXAGON HEAD SCREW (4) 4.
  • Page 253 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-240. SPARE TIRE CARRIER REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION CONDITION DESCRIPTION PARAGRAPH APPLICABLE CONFIGURATIONS TM 9-2320-283-10. Spare wheel and tire All. removed. TEST EQUIPMENT None.
  • Page 254 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-240. SPARE TIRE CARRIER REPLACEMENT (Continued). LEGEND: 8. HEXAGON NUT (2) 1. SPARE TIRE CARRIER WINGNUT 9. LOCKNUT (8) 2. SPARE TIRE CARRIER SUPPORT ASSEMBLY 10. LEFT-HAND FRAME RAIL 3. SCREW (2) 11. TIRE CARRIER MOUNTING BRACKET (2) 4.
  • Page 255 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-240. SPARE TIRE CARRIER REPLACEMENT (Continued). REMARKS LOCATION/ITEM ACTION A. REMOVAL. 1. Four nuts (9), Remove from item (6) and two items (11). washers (12), and screws (13). 2. Spare tire carrier Remove from items (7) and assembly (6).
  • Page 256 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-240. SPARE TIRE CARRIER REPLACEMENT (Continued). LEGEND: 8. HEXAGON NUT (2) 1. SPARE TIRE CARRIER WINGNUT 2. SPARE TIRE CARRIER SUPPORT ASSEMBLY 9. LOCKNUT (8) 10. LEFT-HAND FRAME RAIL 3. SCREW (2) 4. FLAT WASHER (4) 11.
  • Page 257 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-240. SPARE TIRE CARRIER REPLACEMENT (Continued). REMARKS ACTION LOCATION/ITEM C. INSTALLATION (Continued). a. Position on items (7) and 8. Spare tire carrier assembly (6). (10). b. Line up holes with two items (11). c. Secure with four items (13), (12), and (9).
  • Page 258 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-240. SPARE TIRE CARRIER REPLACEMENT (Continued). LEGEND: 1. SPARE TIRE CARRIER WINGNUT 8. HEXAGON NUT (2) 2. SPARE TIRE CARRIER SUPPORT ASSEMBLY 9. LOCKNUT (8) 3. SCREW (2) 10. LEFT-HAND FRAME RAIL 4. FLAT WASHER (4) 11.
  • Page 259 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-241. SPARE TIRE WINCH CABLE REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION None. None. All. TEST EQUIPMENT None. SPECIAL TOOLS None.
  • Page 260 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-241. SPARE TIRE WINCH CABLE REPLACEMENT (Continued). LEGEND: 1. SPARE TIRE WINCH CABLE 6. NUT (2) 2. WINCH PILLAR ASSEMBLY 7. EYEHOOK 3. CABLE ROLLER (2) 8. LATCH ASSEMBLY 9. CLAMP SLEEVE 4. DRUM ASSEMBLY 5.
  • Page 261 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-241. SPARE TIRE WINCH CABLE REPLACEMENT (Continued). REMARKS ACTION LOCATION/ITEM A. REMOVAL. Loosen, but do not remove. 1. Two nuts (6). a. Pull end out from under 2. Cable (1). item (6). b. Unwind and remove from item (4).
  • Page 262 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-241. SPARE TIRE WINCH CABLE REPLACEMENT (Continued). LEGEND: 1. SPARE TIRE WINCH CABLE 6. NUT (2) 2. WINCH PILLAR ASSEMBLY 7. EYEHOOK 3. CABLE ROLLER (2) 8. LATCH ASSEMBLY 4. DRUM ASSEMBLY 9. CLAMP SLEEVE 5.
  • Page 263 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-241. SPARE TIRE WINCH CABLE REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS C. INSTALLATION. 5. Cable (1). a. Install over two items (3). b. Push end through hole in item (4), and position under item (5). c.
  • Page 264 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-241. SPARE TIRE WINCH CABLE REPLACEMENT (Continued). LEGEND: 1. SPARE TIRE WINCH CABLE 6. NUT (2) 2. WINCH PILLAR ASSEMBLY 7. EYEHOOK 3. CABLE ROLLER (2) 8. LATCH ASSEMBLY 9. CLAMP SLEEVE 4. DRUM ASSEMBLY 5.
  • Page 265 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-242. SPARE TIRE WINCH REPLACEMENT AND REPAIR. THIS TASK COVERS a. Removal. d. Assembly. b. Disassembly. e. Installation. c. Cleaning and Inspection. INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH APPLICABLE CONFIGURATIONS CONDITION DESCRIPTION 3-241. All. Spare tire winch cable removed.
  • Page 266 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-242. SPARE TIRE WINCH REPLACEMENT AND REPAIR (Continued). LEGEND: 1. WINCH PILLAR ASSEMBLY 18. SCREW 2. HEXAGON HEAD NUT (3) 19. LOCKNUT 3. LOCKWASHER (3) 20. RATCHET SPRING 4. LOCKNUT 21. RATCHET SPACER 5. HOOK 22.
  • Page 267 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-242. SPARE TIRE WINCH REPLACEMENT AND REPAIR (Continued). LOCATION/ITEM ACTION REMARKS 1. Screw (8), washer Remove from item (6) and (7), and locknut item (1). (4). 2. Three nuts (2), Remove from item (1). lockwashers (3), screws (4), and winch (10).
  • Page 268 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-242. SPARE TIRE WINCH REPLACEMENT AND REPAIR (Continued). LEGEND: 18. SCREW 1. WINCH PILLAR ASSEMBLY 19. LOCKNUT 2. HEXAGON HEAD NUT (3) 20. RATCHET SPRING 3. LOCKWASHER (3) 21. RATCHET SPACER 4. LOCKNUT 22. RATCHET PAWL 5.
  • Page 269 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-242. SPARE TIRE WINCH REPLACEMENT AND REPAIR (Continued). ACTION REMARKS LOCATION/ITEM Clean and inspect. Refer to paragraphs 3-4 11. All parts. and 3-5. D. ASSEMBLY. Install on item (6). Use pliers. 12. Hook (5). a.
  • Page 270 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-242. SPARE TIRE WINCH REPLACEMENT AND REPAIR (Continued). LEGEND: 1. WINCH PILLAR ASSEMBLY 18. SCREW 2. HEXAGON HEAD NUT (3) 19. LOCKNUT 3. LOCKWASHER (3) 20. RATCHET SPRING 4. LOCKNUT 21. RATCHET SPACER 5. HOOK 22.
  • Page 271 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-242. SPARE TIRE WINCH REPLACEMENT AND REPAIR (Continued). LOCATION/ITEM ACTION REMARKS E. INSTALLATION. 19. Winch (10). a. Position on item (1). b. Secure with three items (4), (3), and (2). 20. Screw (8), washer Secure item (6) to item (1).
  • Page 272 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-242. SPARE TIRE WINCH REPLACEMENT AND REPAIR (Continued). LEGEND: 18. SCREW 1. WINCH PILLAR ASSEMBLY 19. LOCKNUT 2. HEXAGON HEAD NUT (3) 20. RATCHET SPRING 3. LOCKWASHER (3) 21. RATCHET SPACER 4. LOCKNUT 22. RATCHET PAWL 5.
  • Page 273 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-243. SPARE TIRE WINCH PILLAR REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION All. 3-241. Spare tire winch cable removed. TEST EQUIPMENT None.
  • Page 274 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-243. SPARE TIRE WINCH PILLAR REPLACEMENT (Continued). LEGEND: 1. HEXAGON HEAD SCREW (2) 10. TENSION ROD 2. CABLE ROLLER (2) 11. NUT 3. PLAIN WASHER (2) 12. TENSION ROD SUPPORT ASSEMBLY 4. HEXAGON HEAD NUT (2) 13.
  • Page 275 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-243. SPARE TIRE WINCH PILLAR REPLACEMENT (Continued). REMARKS ACTION LOCATION/ITEM A. REMOVAL Remove from item (6). Discard item (7). 1. Pin (7). Remove from items (5) and 2. Pin (6). (8). Remove from item (12). 3.
  • Page 276 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-243. SPARE TIRE WINCH PILLAR REPLACEMENT (Continued). LEGEND: 10. TENSION ROD 1. HEXAGON HEAD SCREW (2) 2. CABLE ROLLER (2) 11. NUT 12. TENSION ROD SUPPORT ASSEMBLY 3. PLAIN WASHER (2) 13. HEXAGON HEAD SCREW (4) 4.
  • Page 277 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-243. SPARE TIRE WINCH PILLAR REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS C. INSTALLATION (Continued). 10. Support (12). a. Position on item (15). b. Secure with two items (13), and (16). 11. Pillar (5). a. Have assistant position on item (17).
  • Page 278 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-243. SPARE TIRE WINCH PILLAR REPLACEMENT (Continued). LEGEND: 1. HEXAGON HEAD SCREW (2) 10. TENSION ROD 2. CABLE ROLLER (2) 11. NUT 3. PLAIN WASHER (2) 12. TENSION ROD SUPPORT ASSEMBLY 4. HEXAGON HEAD NUT (2) 13.
  • Page 279 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-244. FIFTH WHEEL ADJUSTMENT. THIS TASK COVERS Adjustment. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION None. All. None. TEST EQUIPMENT None. SPECIAL TOOLS Tester, lock, fifth wheel (74410) TLN-100. MATERIALS/PARTS (P/N) None. PERSONNEL REQUIRED SPECIAL ENVIRONMENTAL CONDITIONS One (MOS-63S).
  • Page 280 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-244. FIFTH WHEEL ADJUSTMENT (Continued). LEGEND: 1. FIFTH WHEEL LOCK TESTER 7. FIFTH WHEEL PLATE ASSEMBLY 2. LEVER 8. CROSSTIE 3. KINGPIN 9. RELEASE HANDLE 4. KINGPIN PLATE 10. SECONDARY LOCK HANDLE 5. BAR 11.
  • Page 281 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-244. FIFTH WHEEL ADJUSTMENT (Continued). REMARKS ACTION LOCATION/ITEM ADJUSTMENT. NOTE To install the fifth wheel lock test- er, the fifth wheel lockjaws must be open. Do step 1 to open lockjaws, if necessary. a. Pull out item (10) until 1.
  • Page 282 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-244. FIFTH WHEEL ADJUSTMENT (Continued). LEGEND: 1. FIFTH WHEEL LOCK TESTER 7. FIFTH WHEEL PLATE ASSEMBLY 2. LEVER 8. CROSSTIE 3. KINGPIN 9. RELEASE HANDLE 4. KINGPIN PLATE 10. SECONDARY LOCK HANDLE 5. BAR 11.
  • Page 283 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-244. FIFTH WHEEL ADJUSTMENT (Continued). ACTION REMARKS LOCATION/ITEM ADJUSTMENT (Continued). a. Rotate item (2) towards 4. Tester (1). item (7). b. Position item (5) on edge of item (8), and using leverage, remove item (3) from two items (6).
  • Page 284 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-244. FIFTH WHEEL ADJUSTMENT (Continued). LEGEND: 1. FIFTH WHEEL LOCK TESTER 7. FIFTH WHEEL PLATE ASSEMBLY 2. LEVER 8. CROSSTIE 3. KINGPIN 9. RELEASE HANDLE 4. KINGPIN PLATE 10. SECONDARY LOCK HANDLE 5. BAR 11.
  • Page 285 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-245. FIFTH WHEEL REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS Service deck removed. 3-239. All. 3-163. Fifth wheel air cylinder air line TEST EQUIPMENT disconnected.
  • Page 286 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-245. FIFTH WHEEL REPLACEMENT (Continued). LEGEND: 1. FIFTH WHEEL 7. SCREW (6) 8. HEXAGON FLANGED HEAD NUT (6) 2. RIGHT-HAND FRAME RAIL 9. ALINEMENT DECAL (2) 3. HEXAGON FLANGED HEAD NUT (12) 10. BASE PLATE ASSEMBLY W/ANGLES 4.
  • Page 287 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-245. FIFTH WHEEL REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS WARNING The fifth wheel is very heavy and could cause serious injury if dropped. Before lifting, make the sure lifting device is firmly secured. A. REMOVAL. 1.
  • Page 288 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-245. FIFTH WHEEL REPLACEMENT (Continued). LEGEND: 1. FIFTH WHEEL 7. SCREW RIGHT-HAND FRAME RAIL 8. HEXAGON FLANGED HEAD NUT (6) 3. HEXAGON FLANGED HEAD NUT (12) 9. ALINEMENT DECAL (2) 4. LEFT-HAND FRAME RAIL 10.
  • Page 289 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-245. FIFTH WHEEL REPLACEMENT (Continued). ACTION LOCATION/ITEM REMARKS b. Line up holes with items 5. Fifth wheel (1) Use two suitable drift (continued). (2) and (4). pins. c. Insert four items (5) and eight items (6) into items (1), (2), and (4).
  • Page 290 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-245. FIFTH WHEEL REPLACEMENT (Continued). LEGEND: 7. SCREW (6) 1. FIFTH WHEEL 8. HEXAGON FLANGED HEAD NUT (6) 2. RIGHT-HAND FRAME RAIL 9. ALINEMENT DECAL (2) 3. HEXAGON FLANGED HEAD NUT (12) 10. BASE PLATE ASSEMBLY W/ANGLES 4.
  • Page 291 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-245. FIFTH WHEEL REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM C. INSTALLATION (Continued). NOTE Follow-on maintenance action required: Connect fifth wheel air cylinder air line (para 3-163). Install service deck (para 3-239). Lubricate fifth wheel (LO 9-2320- 283-12).
  • Page 292 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-245. FIFTH WHEEL REPLACEMENT (Continued). LEGEND: 1. FIFTH WHEEL 7. SCREW (6) 2. RIGHT-HAND FRAME RAIL 8. HEXAGON FLANGED HEAD NUT (6) 3. HEXAGON FLANGED HEAD NUT (12) 9. ALINEMENT DECAL (2) 4. LEFT-HAND FRAME RAIL 10.
  • Page 293 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-246. FIFTH WHEEL RAMP REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION None. None. All. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) None.
  • Page 294 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-246. FIFTH WHEEL RAMP REPLACEMENT (Continued). LEGEND: 1. RIGHT FIFTH WHEEL RAMP ASSEMBLY 6. LEFT FIFTH WHEEL RAMP ASSEMBLY 2. SCREW (10) 7. SCREW (2) 3. RIGHT-HAND REAR CROSSMEMBER GUSSET 8. LEFT-HAND FRAME RAIL 4.
  • Page 295 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-246. FIFTH WHEEL RAMP REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS NOTE Use this procedure to replace either one of the two fifth wheel ramps. 1. Six nuts (4), Remove from items (3) and five screws (2), (9), or items (5) and (8).
  • Page 296 TM 9-2320-283-20-3 FRAME AND TOWING ATTACHMENTS. 3-246. FIFTH WHEEL RAMP REPLACEMENT (Continued). LEGEND: 1. RIGHT FIFTH WHEEL RAMP ASSEMBLY 6. LEFT FIFTH WHEEL RAMP ASSEMBLY 2. SCREW (10) 7. SCREW (2) 3. RIGHT-HAND REAR CROSSMEMBER GUSSET 8. LEFT-HAND FRAME RAIL 4.
  • Page 297 TM 9-2320-283-20-3 Section XV. SPRINGS, SHOCK ABSORBERS, AND TORQUE RODS 3-247. GENERAL. This section provides procedures authorized at the organizational maintenance To find level to replace spring, shock absorbers, and torque rods components. a specific procedure contained in this section, see the task summary below. 3-248.
  • Page 298 TM 9-2320-283-20-3 SPRING, SHOCK ABSORBERS, AND TORQUE RODS. 3-248. TASK SUMMARY (Continued). LIST OF TASKS TASK TROUBLESHOOTING TASK TASK REF NO. (PARA) Front Spring Pin Screws and Fittings 2-11 Replacement 3-249 3-249a a. Removal. 3-249b b. Cleaning and Inspection. 3-249c c.
  • Page 299 TM 9-2320-283-20-3 SPRING, SHOCK ABSORBERS, AND TORQUE RODS. 3-249. FRONT SPRING PIN SCREWS AND FITTINGS REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION CONDITION DESCRIPTION PARAGRAPH APPLICABLE CONFIGURATIONS None. All. None. TEST EQUIPMENT None.
  • Page 300 TM 9-2320-283-20-3 SPRING, SHOCK ABSORBERS, AND TORQUE RODS. 3-249. FRONT SPRING PIN SCREWS AND FITTINGS REPLACEMENT (Continued). LEGEND: 1. FITTING 4. LEFT-HAND FRAME FRONT SUPPORT BRACKET ASSEMBLY 2. SPECIAL SHACKLE PIN SCREW 3. COTTER PIN 5. FRONT SPRING ASSEMBLY 6. CASTELLATED NUT T A 237693 3-1473...
  • Page 301 TM 9-2320-283-20-3 SPRING, SHOCK ABSORBERS, AND TORQUE RODS. 3-249. FRONT SPRING PIN SCREWS AND FITTINGS REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS NOTE •There are six spring pins and fit- All spring pins are replaced tings. in same way, except as noted. Right front shown here.
  • Page 302 TM 9-2320-283-20-3 SPRING, SHOCK ABSORBERS, AND TORQUE RODS. 3-249. FRONT SPRING PIN SCREWS AND FITTINGS REPLACEMENT (Continued). LEGEND: 1. FITTING 4. LEFT-HAND FRAME FRONT SUPPORT 2. SPECIAL SHACKLE PIN SCREW BRACKET ASSEMBLY 3. COTTER PIN 5. FRONT SPRING ASSEMBLY 6. CASTELLATED NUT TA 237694 3-1475...
  • Page 303 TM 9-2320-283-20-3 SPRING, SHOCK ABSORBERS, AND TORQUE RODS. 3-249. FRONT SPRING PIN SCREWS AND FITTINGS REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS C. INSTALLATION. a. Install through hole in 7. New screw (2). Use suitable drift to items (4) and (5). aline holes if neces- sary.
  • Page 304 TM 9-2320-283-20-3 SPRING, SHOCK ABSORBERS, AND TORQUE RODS. 3-249. FRONT SPRING PIN SCREWS AND FITTINGS REPLACEMENT (Continued). LEGEND: 1. FITTING 4. LEFT-HAND FRAME FRONT SUPPORT 2. SPECIAL SHACKLE PIN SCREW BRACKET ASSEMBLY 3. COTTER PIN 5. FRONT SPRING ASSEMBLY 6. CASTELLATED NUT TA 237695 3-1477...
  • Page 305 TM 9-2320-283-20-3 SPRING, SHOCK ABSORBERS, AND TORQUE RODS. 3-250. SHOCK ABSORBER REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION None. All. None. TEST EQUIPMENT None. SPECIAL TOOLS None.
  • Page 306 TM 9-2320-283-20-3 SPRING, SHOCK ABSORBERS, AND TORQUE RODS. 3-250. SHOCK ABSORBER REPLACEMENT (Continued). LEGEND: 1. PT HEXAGON NUT (2) 6. NUT (4) 2. FLAT WASHER (2) 7. LEFT-HAND MAIN RAIL 3. RUBBER BUSHING (4) 8. UPPER SHOCK MOUNTING BRACKET 4. SHOCK ABSORBER ASSEMBLY 5.
  • Page 307 TM 9-2320-283-20-3 SPRING, SHOCK ABSORBERS, AND TORQUE RODS. 3-250. SHOCK ABSORBER REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS NOTE .Shock absorbers are replaced in pairs. .Right and left side shock absorbers are replaced in same way. Left side shown here. 1. Two nuts (1) and Remove from item (4).
  • Page 308 TM 9-2320-283-20-3 SPRING, SHOCK ABSORBERS, AND TORQUE RODS. 3-250. SHOCK ABSORBER REPLACEMENT (Continued). LEGEND: 1. PT HEXAGON NUT 6. NUT (4) 2. FLAT WASHER (2) 7. LEFT-HAND MAIN RAIL 3. RUBBER BUSHING 8. UPPER SHOCK MOUNTING BRACKET 4. SHOCK ABSORBER ASSEMBLY 5.
  • Page 309 TM 9-2320-283-20-3 SPRING, SHOCK ABSORBERS, AND TORQUE RODS. 3-250. SHOCK ABSORBER REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS NOTE If upper shock mounting bracket was removed, do step 6; otherwise, go to step 7. a. Apply light coat of grease 6. Bracket (8). to threads of four items (5).
  • Page 310 TM 9-2320-283-20-3 SPRING, SHOCK ABSORBERS, AND TORQUE RODS. 3-250. SHOCK ABSORBER REPLACEMENT (Continued). LEGEND: 1. PT HEXAGON NUT (2) 6. NUT (4) 2. FLAT WASHER (2) 7. LEFT-HAND MAIN RAIL 3. RUBBER BUSHING (4) 8. UPPER SHOCK MOUNTING BRACKET 4. SHOCK ABSORBER ASSEMBLY 5.
  • Page 311 TM 9-2320-283-20-3 SPRING, SHOCK ABSORBERS, AND TORQUE RODS. 3-251. TORQUE RODS REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION All. 3-239 l Service deck removed. TEST EQUIPMENT None.
  • Page 312 TM 9-2320-283-20-3 SPRING, SHOCK ABSORBERS, AND TORQUE RODS. 3-251. TORQUE RODS REPLACEMENT (Continued). LEGEND: 7. WASHER (6) 1. REAR-REAR AXLE BRACKET 8. HEXAGON FLANGE HEAD SCREW (2) 2. HEXAGON FLANGE HEAD NUT (6) 9. FORWARD-REAR AXLE BRACKET 3. REAR TORQUE ROD ASSEMBLY 10.
  • Page 313 TM 9-2320-283-20-3 SPRING, SHOCK ABSORBERS, AND TORQUE RODS. 3-251. TORQUE RODS REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM CAUTION There are two shim packs. Each pack contains four shims. Each shim is a different thickness. Do not mix up in other shims in one pack with shims pack.
  • Page 314 TM 9-2320-283-20-3 SPRING, SHOCK ABSORBERS, AND TORQUE RODS. 3-251. TORQUE RODS REPLACEMENT (Continued). LEGEND: 7. WASHER (6) 1. REAR-REAR AXLE BRACKET 8. HEXAGON FLANGE HEAD SCREW (2) 2. HEXAGON FLANGE HEAD NUT (6) 9. FORWARD-REAR AXLE BRACKET 3. REAR TORQUE ROD ASSEMBLY 10.
  • Page 315 TM 9-2320-283-20-3 SPRING, SHOCK ABSORBERS, AND TORQUE RODS. 3-251. TORQUE RODS REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM Refer to paragraphs 3-4 6. All metal parts. Clean and inspect. and 3-5. NOTE .If installing rear torque rod only, do step 7 and skip step 8. .If installing forward torque rod, skip step 7 and go to step 8.
  • Page 316 TM 9-2320-283-20-3 SPRING, SHOCK ABSORBERS, AND TORQUE RODS. 3-251. TORQUE RODS REPLACEMENT (Continued). LEGEND: 7. WASHER (6) 1. REAR-REAR AXLE BRACKET 8. HEXAGON FLANGE HEAD SCREW (2) 2. HEXAGON FLANGE HEAD NUT (6) 9. FORWARD-REAR AXLE BRACKET 3. REAR TORQUE ROD ASSEMBLY 10.
  • Page 317 TM 9-2320-283-20-3 SPRING, SHOCK ABSORBERS, AND TORQUE RODS. 3-251. TORQUE RODS REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS 10. Two shim packs Position one item (5) on each side of item (6), between item (6) and items (4). Tighten. 11. Nuts (2). Torque between 95-130 lb-ft.
  • Page 318 TM 9-2320-283-20-3 SPRING. SHOCK ABSORBERS, AND TORQUE RODS. 3-251. TORQUE RODS REPLACEMENT (Continued). LEGEND: WASHER (6) 1. REAR-REAR AXLE BRACKET HEXAGON FLANGE HEAD SCREW (2) 2. HEXAGON FLANGE HEAD NUT (6) FORWARD- REAR AXLE BRACKET 3. REAR TORQUE ROD ASSEMBLY SCREW (4) 4.
  • Page 319 TM 9-2320-283-20-3 Section XVI. CAB AND BODY 3-252. GENERAL. This section provides procedures authorized at the organizational maintenance level to replace cab and body components. To find a specific procedure contained in this section, see the task summary below. 3-253. TASK SUMMARY. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS...
  • Page 320 TM 9-2320-283-20-3 CAB AND BODY. 3-253. TASK SUMMARY (Continued). INITIAL SETUP (Continued) GENERAL SAFETY INSTRUCTIONS REFERENCES (TM) LO 92320-283-12. Engine off. Transmission in neutral. TM 9-2320-283-10: TM 9-2320-283-20P. Park brake set. Wear protective clothing (gloves, goggles, face mask, etc.) when working near insulation material.
  • Page 321 TM 9-2320-283-20-3 CAB AND BODY. 3-253. TASK SUMMARY (Continued). LIST OF TASKS TASK TASK TASK TROUBLESHOOTING REF N0. (PARA) Instrument Panel Assembly Replacement 3-258 a. Removal. 3-258a b. Installation. 3-258b Inside Assist Handle Replacement 3-259 a. Removal. 3-259a b. Installation. 3-259b Center Floor Pan Access Cover Replacement...
  • Page 322 TM 9-2320-283-20-3 CAB AND BODY. 3-253. TASK SUMMARY (Continued). LIST OF TASKS TASK TASK TASK TROUBLESHOOTING REF NO. (PARA) Insulator Replacement 3-267 a. Removal. 3-267a b. Cleaning and Inspection. 3-267b c. Installation. 3-267c Grille Replacement 3-268 a. Grille and Screen Removal. 3-268a b.
  • Page 323 TM 9-2320-283-20-3 CAB AND BODY. 3-253. TASK SUMMARY (Continued). LIST OF TASKS TASK TASK TROUBLESHOOTING TASK REF NO. (PARA) 3-271 Front Fender Replacement 3-271a a. Front Fender Removal. b. Front Fender Installation. 3-271b c. Front Fender Disassembly. 3-271c 3-271d d. Front Fender Reassembly. 3-271e e.
  • Page 324 TM 9-2320-283-20-3 CAB AND BODY. 3-253. TASK SUMMARY (Continued). LIST OF TASKS TASK TASK TASK TROUBLESHOOTING REF N0. ( PARA Sun Visor Replacement 3-278 3-278a a. Removal. 3-278b b. Cleaning and Inspection. c. Installation. 3-278c Floor Mat Replacement 3-279 3-279a a.
  • Page 325 TM 9-2320-283-20-3 CAB AND BODY. 3-254. RIGHT-HAND INSTRUMENT CLUSTER PANEL ASSEMBLY REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EOUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION 3-88. Three position enqine All. retarder switch - removed.
  • Page 326 TM 9-2320-283-20-3 CAB AND BODY. 3-254. RIGHT-HAND INSTRUMENT CLUSTER PANEL ASSEMBLY REPLACEMENT (Continued). LEGEND: 1. QUARTER-TURN STUD RETAINER (2) 4. LOCKWASHER (2) 2. QUARTER-TURN STUD (2) 5. SCREW (2) 3. INSTRUMENT CLUSTER RIGHT-HAND 6. INSTRUMENT PANEL ASSEMBLY PANEL ASSEMBLY 7. QUARTER-TURN STUD RECEPTACLE (2) TA 237703 3-1499...
  • Page 327 TM 9-2320-283-20-3 CAB AND BODY. 3-254. RIGHT-HAND INSTRUMENT CLUSTER PANEL ASSEMBLY REPLACEMENT (Continued). REMARKS LOCATION/ITEM ACTION 1. Two studs (2). Turn to the left a quarter- turn, and lower item (3). 2. Two screws (5) Remove from item (3). and lockwasher (4).
  • Page 328 TM 9-2320-283-20-3 CAB AND BODY. 3-254. RIGHT-HAND INSTRUMENT CLUSTER PANEL ASSEMBLY REPLACEMENT (Continued). LEGEND: 1. QUARTER-TURN STUD RETAINER (2) 4. LOCKWASHER (2) 2. QUARTER-TURN STUD (2) 5. SCREW (2) 3. INSTRUMENT CLUSTER RIGHT-HAND 6. INSTRUMENT PANEL ASSEMBLY PANEL ASSEMBLY 7. QUARTER-TURN STUD RECEPTACLE (2) TA 237704 3-1501...
  • Page 329 TM 9-2320-283-20-3 CAB AND BODY. 3-254. RIGHT-HAND INSTRUMENT CLUSTER PANEL ASSEMBLY REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM Rotate clockwise two 13. Panel (3). Raise item (3) and secure two items (2) through two items (2) only a quarter of a turn. items (7).
  • Page 330 TM 9-2320-283-20-3 CAB AND BODY. 3-254. RIGHT-HAND INSTRUMENT CLUSTER PANEL ASSEMBLY REPLACEMENT (Continued). LEGEND: 1. QUARTER-TURN STUD RETAINER (2) 4. LOCKWASHER (2) 2. QUARTER-TURN STUD (2) 5. SCREW (2) 3. INSTRUMENT CLUSTER RIGHT-HAND 6. INSTRUMENT PANEL ASSEMBLY PANEL ASSEMBLY 7. QUARTER-TURN STUD RECEPTACLE (2) TA 237705 3-1503...

  • Page 331: Ignition Switch

    TM 9-2320-283-20-3 CAB AND BODY. 3-255. LEFT-HAND INSTRUMENT CLUSTER PANEL ASSEMBLY REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION All electrical gages All. 3-73. removed. 3-314. Air pressure gages TEST EQUIPMENT removed.
  • Page 332 TM 9-2320-283-20-3 CAB AND BODY. 3-255. LEFT-HAND INSTRUMENT CLUSTER PANEL ASSEMBLY REPLACEMENT (Continued). LEGEND: 1. INSTRUMENT PANEL ASSEMBLY 5. LOCKWASHER (5) 2. QUARTER-TURN STUD RETAINER (4) 6. SCREW (5) 3. QUARTER-TURN STUD (4) 7. QUARTER-TURN STUD RECEPTACLE (4) 4. INSTRUMENT CLUSTER LEFT-HAND PANEL ASSEMBLY TA 237706 3-1505...
  • Page 333 TM 9-2320-283-20-3 CAB AND BODY. 3-255. LEFT-HAND INSTRUMENT CLUSTER PANEL ASSEMBLY REPLACEMENT (Continued). REMARKS ACTION LOCATION/ITEM Turn to the left a quarter 1. Four studs (3). turn, and lower item (4). Remove from item (4). 2. Five screws (6) and lockwashers (5).
  • Page 334 TM 9-2320-283-20-3 CAB AND BODY. 3-255. LEFT-HAND INSTRUMENT CLUSTER PANEL ASSEMBLY REPLACEMENT (Continued). LEGEND: 1. INSTRUMENT PANEL ASSEMBLY 5. LOCKWASHER (5) 2. QUARTER-TURN STUD RETAINER (4) 6. SCREW (5) 3. QUARTER-TURN STUD (4) 7. QUARTER-TURN STUD RECEPTACLE (4) 4. INSTRUMENT CLUSTER LEFT-HAND PANEL ASSEMBLY TA 237707 3-1507...
  • Page 335 TM 9-2320-283-20-3 CAB AND BODY. 3-255. LEFT-HAND INSTRUMENT CLUSTER PANEL ASSEMBLY REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS 11. Cluster panel (4). Aline five hinge holes of item (4) with five holes of item (1). 12. Five screws (6) Install and tighten in five and lockwashers holes of items (4) and (1).
  • Page 336 TM 9-2320-283-20-3 CAB AND BODY. 3-255. LEFT-HAND INSTRUMENT CLUSTER PANEL ASSEMBLY REPLACEMENT (Continued). LEGEND: 1. INSTRUMENT PANEL ASSEMBLY 5. LOCKWASHER (5) 2. QUARTER-TURN STUD RETAINER (4) 6. SCREW (5) 3. QUARTER-TURN STUD (4) 7. QUARTER-TURN STUD RECEPTACLE (4) 4. INSTRUMENT CLUSTER LEFT-HAND PANEL ASSEMBLY TA 237708 3-1509...
  • Page 337 TM 9-2320-283-20-3 CAB AND BODY. 3-256. INSTRUMENT PANEL CENTER PANEL ASSEMBLY REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION All. None. None. TEST EQUIPMENT None SPECIAL TOOLS None.
  • Page 338 TM 9-2320-283-20-3 CAB AND BODY. 3-256. INSTRUMENT PANEL CENTER PANEL ASSEMBLY REPLACEMENT (Continued). LEGEND: 5. LOCKWASHER (4) 1. INSTRUMENT PANEL ASSEMBLY 6. SCREW (4) 2. QUARTER-TURN STUD RETAINER 7. QUARTER-TURN STUD RECEPTACLE (3) 3. QUARTER-TURN STUD (3) 4. INSTRUMENT PANEL CENTER PANEL ASSEMBLY TA 237709 3-1511...
  • Page 339 TM 9-2320-283-20-3 CAB AND BODY. 3-256. INSTRUMENT PANEL CENTER PANEL ASSEMBLY REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS Turn to the left a quarter of 1. Three studs (3). a turn, and lower item (4). 2. Four screws (6) Remove from item (4). and lockwashers (5).
  • Page 340 TM 9-2320-283-20-3 CAB AND BODY. 3-256. INSTRUMENT PANEL CENTER PANEL ASSEMBLY REPLACEMENT (Continued). LEGEND: 5. LOCKWASHER (4) 1. INSTRUMENT PANEL ASSEMBLY 2. QUARTER-TURN STUD RETAINER (3) 6. SCREW (4) 3. QUARTER-TURN STUD (3) 7. QUARTER-TURN STUD RECEPTACLE (3) 4. INSTRUMENT PANEL CENTER PANEL ASSEMBLY TA 237710 3-1513...
  • Page 341 TM 9-2320-283-20-3 CAB AND BODY. 3-256. INSTRUMENT PANEL CENTER PANEL ASSEMBLY REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM Aline four hinge holes of 11. Panel (4). item (4) with bottom four holes of item (1). 12. Four screws (6) Install and tighten in holes of item (4) and (7).
  • Page 342 TM 9-2320-283-20-3 CAB AND BODY. 3-256. INSTRUMENT PANEL CENTER PANEL ASSEMBLY REPLACEMENT (Continued). LEGEND: 1. INSTRUMENT PANEL ASSEMBLY 5. LOCKWASHER (4) 2. QUARTER-TURN STUD RETAINER (3) 6. SCREW (4) 3. QUARTER-TURN STUD (3) 7. QUARTER-TURN STUD RECEPTACLE (3) 4. INSTRUMENT PANEL CENTER PANEL ASSEMBLY TA 237711 3-1515...
  • Page 343 TM 9-2320-283-20-3 CAB AND BODY. 3-257. GLOVE COMPARTMENT DOOR ASSEMBLY REPLACEMENT. THIS TASK COVERS a. Removal. b. Installation. INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS All. None. None. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) None. PERSONNEL REQUIRED SPECIAL ENVIRONMENTAL CONDITIONS One (MOS-63S).
  • Page 344 TM 9-2320-283-20-3 CAB AND BODY. 3-257. GLOVE COMPARTMENT DOOR ASSEMBLY REPLACEMENT (Continued). 3-257. GLOVE COMPARTMENT DOOR ASSEMBLY REPLACEMENT (Continued). LEGEND: LEGEND: 6. GLOVE COMPARTMENT DOOR ASSEMBLY 6. GLOVE COMPARTMENT DOOR ASSEMBLY 1. PAWL 7. SCREW (5) 7. SCREW (5) 2. SETSCREW 2.
  • Page 345 TM 9-2320-283-20-3 CAB AND BODY. 3-257. GLOVE COMPARTMENT DOOR ASSEMBLY REPLACEMENT (Continued). ACTION LOCATION/ITEM REMARKS 1. Glove compartment Open. door assembly (6). Remove. 2. Five screws (7) and five lock- washers (8). Loosen and remove. 3. Setscrews (2). Remove. 4. Pawl (1). 5.
  • Page 346 TM 9-2320-283-20-3 CAB AND BODY. 3-257. GLOVE COMPARTMENT DOOR ASSEMBLY REPLACEMENT (Continued). LEGEND: 1. PAWL 6. GLOVE COMPARTMENT DOOR ASSEMBLY 2. SETSCREW 7. SCREW (5) 3. PUSH-ON CLIP 8. LOCKWASHER (5) 4. GLOVE COMPARTMENT LATCH ASSEMBLY 9. INSTRUMENT PANEL ASSEMBLY 5.
  • Page 347 TM 9-2320-283-20-3 CAB AND BODY. 3-257. GLOVE COMPARTMENT DOOR ASSEMBLY REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM 11. Paw1 (1). Install on item (5) shaft Index arrow on item with long side facing up. (5) and long side of item (1) facing up. Adjust item (1) for desired 12.
  • Page 348 TM 9-2320-283-20-3 CAB AND BODY. 3-257. GLOVE COMPARTMENT DOOR ASSEMBLY REPLACEMENT (Continued). LEGEND: 6. GLOVE COMPARTMENT DOOR ASSEMBLY 1. PAWL 7. SCREW (5) 2. SETSCREW 3. PUSH-ON CLIP 8. LOCKWASHER (5) 4. GLOVE COMPARTMENT LATCH ASSEMBLY 9. INSTRUMENT PANEL ASSEMBLY 5.
  • Page 349 TM 9-2320-283-20-3 CAB AND BODY. 3-258. INSTRUMENT PANEL ASSEMBLY REPLACEMENT. THIS TASK COVERS a. Removal. b. Installation. INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS Wiper lamp and washer 3-86 All. lamp removed. 3-175. Trailer supply valve removed. TEST EQUIPMENT 3-171.
  • Page 350 TM 9-232O-283-20-3 CAB AND BODY. 3-258. INSTRUMENT PANEL ASSEMBLY REPLACEMENT (Continued). LEGEND: SCREW (15) LOCKWASHER (15) 3. INSTRUMENT PANEL ASSEMBLY TA 237715 3-1523...
  • Page 351 TM 9-2320-283-20-3 CAB AND BODY. 3-258. INSTRUMENT PANEL ASSEMBLY REPLACEMENT (Continued). ACTION LOCATION/ITEM REMARKS 1. Fifteen screws (1) Remove from item (3). and lockwashers (2). 2. Instrument panel Remove. First mechanic lifts assembly (3). left side. Second mechanic lifts right side.
  • Page 352 TM 9-2320-283-20-3 CAB AND BODY. 3-258. INSTRUMENT PANEL ASSEMBLY REPLACEMENT (Continued). LEGEND: 1. SCREW (15) 2. LOCKWASHER (15) 3. INSTRUMENT PANEL ASSEMBLY TA 237716 3-1525...
  • Page 353 TM 9-2320-283-20-3 CAB AND BODY. 3-258. INSTRUMENT PANEL ASSEMBLY REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM NOTE Follow-on maintenance action required (Continued): Install glove compartment door assembly (para 3-257). Install instrument panel center panel assembly (para 3-256). Install left-hand instrument cluster panel assembly (para 3-255). Install right-hand instrument cluster panel assembly (para 3-254).
  • Page 354 TM 9-2320-283-20-3 CAB AND BODY. 3-258. INSTRUMENT PANEL ASSEMBLY REPLACEMENT (Continued). LEGEND: 1. SCREW (15) 2. LOCKWASHER (15) 3. INSTRUMENT PANEL ASSEMBLY 3-1527...
  • Page 355 TM 9-2320-283-20-3 CAB AND BODY. 3-259. INSIDE ASSIST HANDLE REPLACEMENT. THIS TASK COVERS a. Removal. b. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION All. None. None. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) None. PERSONNEL REQUIRED SPECIAL ENVIRONMENTAL CONDITIONS One (MOS-63S).
  • Page 356 TM 9-2320-283-20-3 CAB AND BODY. 3-259. INSIDE ASSIST HANDLE REPLACEMENT (Continued). LEGEND: 1. ASSIST HANDLE 2. WASHER (2) 3. LOCKWASHER (2) 4. SCREW (2) 3-1529...
  • Page 357 TM 9-2320-283-20-3 CAB AND BODY. 3-259. INSIDE ASSIST HANDLE REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS NOTE Inside assist handle replacement is the same for both sides. This proce- dure covers replacement driver's side inside assist handle. 1. Two screws (4), Remove. two lockwashers (3), and two washers (2).
  • Page 358 TM 9-2320-283-20-3 CAB AND BODY. 3-259. INSIDE ASSIST HANDLE REPLACEMENT (Continued). LEGEND: 1. ASSIST HANDLE 2. WASHER (2) 3. LOCKWASHER (2) 4. SCREW (2) 3-1531...
  • Page 359 TM 9-2320-283-20-3 CAB AND BODY. 3-260. CENTER FLOOR PAN ACCESS COVER REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c . I n s t a l l a t i o n . INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS...
  • Page 360 TM 9-2320-283-20-3 CAB AND BODY. 3-260. CENTER FLOOR PAN ACCESS COVER REPLACEMENT (Continued). LEGEND: 1. MACHINE SCREW (10) 4. GROMMET 2. CENTER FLOOR PAN ACCESS COVER ASSEMBLY 5. RETAINER NUT (10) 3. TRANSMISSION SHIFT CONTROL CABLE ASSEMBLY 6. CAB FLOOR 3-1533...
  • Page 361 TM 9-2320-283-20-3 CAB AND BODY. 3-260. CENTER FLOOR PAN ACCESS COVER REPLACEMENT (Continued). REMARKS LOCATION/ITEM ACTION 1. Ten screws (1). Remove from item (2) and ten items (5). 2. Cover (2). Remove from item (3) and item (6). 3. Grommet (4). Remove from item (2).
  • Page 362 TM 9-2320-283-20-3 CAB AND BODY. 3-260. CENTER FLOOR PAN ACCESS COVER REPLACEMENT (Continued). LEGEND: 1. MACHINE SCREW (10) 4. GROMMET 2. CENTER FLOOR PAN ACCESS COVER ASSEMBLY 5. RETAINER NUT (10) 3. TRANSMISSION SHIFT CONTROL CABLE ASSEMBLY 6. CAB FLOOR 3-1535...
  • Page 363 TM 9-2320-283-20-3 CAB AND BODY. 3-261. VENTILATOR REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS None. None. All. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) Rivet, blind (12) (05693) SSPV-86.
  • Page 364 TM 9-2320-283-20-3 CAB AND BODY. 3-261. VENTILATOR REPLACEMENT (Continued). LEGEND: 1. BLIND RIVET (12) 2. CAB 3. VENTILATOR ASSEMBLY 4. EDGE SEAL 3-1537...
  • Page 365 TM 9-2320-283-20-3 CAB AND BODY. 3-261. VENTILATOR REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS 1. Seal (4). Remove from item (2). 2. Twelve rivets (1) Drill out items (1), and re- Discard items (1). and ventilator move item (3) from item (2). (3).
  • Page 366 TM 9-2320-283-20-3 CAB AND BODY. 3-261. VENTILATOR REPLACEMENT (Continued). LEGEND: 1. BLIND RIVET (12) 2. CAB 3. VENTILATOR ASSEMBLY 4. EDGE SEAL 3-1539...
  • Page 367 TM 9-2320-283-20-3 CAB AND BODY. 3-262. PADLOCK BRACKET REPLACEMENT. THIS TASK COVERS a. Removal. b. Installation. INITIAL SETUP EQUIPMENT CONDITION CONDITION DESCRIPTION PARAGRAPH APPLICABLE CONFIGURATIONS None. None. All. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) Rivet, blind (2) (05693) SSPV-86. SPECIAL ENVIRONMENTAL CONDITIONS PERSONNEL REQUIRED None.
  • Page 368 TM 9-2320-283-20-3 CAB AND BODY. 3-262. PADLOCK BRACKET REPLACEMENT (Continued). LEGEND: 1. CAB 2. PADLOCK BRACKET 3. BLIND RIVET (2) 3-1541...
  • Page 369 TM 9-2320-283-20-3 CAB AND BODY. 3-262. PADLOCK BRACKET REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS NOTE Use this procedure to replace any one of the the two padlock brackets. 1. Two rivets (3) and Drill out two items (3), Discard two items (3). brackets (2).
  • Page 370 TM 9-2320-283-20-3 CAB AND BODY. 3-262. PADLOCK BRACKET REPLACEMENT (Continued). LEGEND: 1. CAB 2. PADLOCK BRACKET 3. BLIND RIVET (2) 3-1543...
  • Page 371 TM 9-2320-283-20-3 CAB AND BODY. 3-263. OUTSIDE REAR HANDLE REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS None. All. None. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) None.
  • Page 372 TM 9-2320-283-20-3 CAB AND BODY. 3-263. OUTSIDE REAR HANDLE REPLACEMENT (Continued). LEGEND: 1. CAB 4. LOCKWASHER (4) 5. MACHINE SCREW (4) 2. OUTSIDE REAR HANDLE 3. FLAT WASHER (4) 3-1545...
  • Page 373 TM 9-2320-283-20-3 CAB AND BODY. 3-263. OUTSIDE REAR HANDLE REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS NOTE Use this procedure to replace either of the two outside rear handles. 1. Four screws (5), Remove from item (1). lockwashers (4), washers (3), and handle (2).
  • Page 374 TM 9-2320-283-20-3 CAB AND BODY. 3-263. OUTSIDE REAR HANDLE REPLACEMENT (Continued). LEGEND: 4. LOCKWASHER (4) 1. CAB 5. MACHINE SCREW (4) 2. OUTSIDE REAR HANDLE 3. FLAT WASHER (4) 3-1547...
  • Page 375 TM 9-2320-283-20-3 CAB AND BODY. 3-264. OUTSIDE FRONT HANDLE REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION All. None. None. TEST-EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) None.
  • Page 376 TM 9-2320-283-20-3 CAB AND BODY. 3-264. OUTSIDE FRONT HANDLE REPLACEMENT (Continued). LEGEND: 1. CAB 4. LOCKWASHER (4) 2. OUTSIDE FRONT HANDLE 5. MACHINE SCREW (4) 3. FLAT WASHER (4) 3-1549...
  • Page 377 TM 9-2320-283-20-3 CAB AND BODY. 3-264. OUTSIDE FRONT HANDLE REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS NOTE Use this procedure to replace either of the two outside front handles. 1. Four screws (5), Remove from item (1). lockwashers (4), washers (3), and handle (2).
  • Page 378 TM 9-2320-283-20-3 CAB AND BODY. 3-264. OUTSIDE FRONT HANDLE REPLACEMENT (Continued). 3-1551...
  • Page 379 TM 9-2320-283-20-3 CAB AND BODY. 3-265. DOOR PLATE REPLACEMENT. THIS TASK COVERS a. Removal. b. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION All. None. None. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) None. PERSONNEL REQUIRED SPECIAL ENVIRONMENTAL CONDITIONS One (MOS-63S).
  • Page 380 TM 9-2320-283-20-3 CAB AND BODY. 3-265. DOOR PLATE REPLACEMENT (Continued). LEGEND: 1. SCREW (7) 2. DOOR PLATE 3-1553...
  • Page 381 TM 9-2320-283-20-3 CAB AND BODY. 3-265. DOOR PLATE REPLACEMENT (Continued). REMARKS ACTION LOCATION/ITEM NOTE Door plate replacement is the same for both sides. This procedure covers replacement of the driver's side door plate. 1. Seven screws (1). Remove. 2. Door plate (2). Remove.
  • Page 382 TM 9-2320-283-20-3 CAB AND BODY. 3-265. DOOR PLATE REPLACEMENT (Continued). LEGEND: 1. SCREW (7) 2. DOOR PLATE 3-1555...
  • Page 383 TM 9-2320-283-20-3 CAB AND BODY. 3-266. DOOR FRAME SEAL REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION CONDITION DESCRIPTION PARAGRAPH APPLICABLE CONFIGURATIONS None. None. All. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) None.
  • Page 384 TM 9-2320-283-20-3 CAB AND BODY. 3-266. DOOR FRAME SEAL REPLACEMENT (Continued). LEGEND: 1. DOOR FRAME SEAL 2. DOOR FRAME 3-1557...
  • Page 385 TM 9-2320-283-20-3 CAB AND BODY. 3-266. DOOR FRAME SEAL REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS NOTE Door frame seal replacement is the same for both sides. This procedure covers replacement of the driver's side door frame seal. 1. Door frame seal Remove.
  • Page 386 TM 9-2320-283-20-3 CAB AND BODY. 3-266. DOOR FRAME SEAL REPLACEMENT (Continued). LEGEND: 1. DOOR FRAME SEAL 2. DOOR FRAME 3-1559...
  • Page 387 TM 9-2320-283-20-3 CAB AND BODY. 3-267. INSULATOR REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning. c. Installation. INITIAL SETUP EQUIPMENT CONDITION CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS PARAGRAPH All. NOTE TEST EQUIPMENT Perform as necessary. None. Battery power SPECIAL TOOLS 3-120. disconnected. None.
  • Page 388 TM 9-2320-283-20-3 CAB AND BODY. 3-267. INSULATOR REPLACEMENT (Continued). LEGEND: 1. WELDED SPIKE (45) 8. CAPLUG (52) 2. CONNECTOR (2) 9. CLIP (52) 10. UPPER DOGHOUSE INSULATOR 3. LEFT-HAND DASH INSULATOR 4. LEFT-HAND DOGHOUSE INSULATOR 11. CENTER DASH INSULATOR 5. CENTER DOGHOUSE INSULATOR 12.
  • Page 389 TM 9-2320-283-20-3 CAB AND BODY. 3-267. INSULATOR REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS WARNING Never work on air system components without first draining air pressure. Failure to follow this precaution can result in serious personal injury. NOTE This procedure covers removal and in- stallation of all insulator sections.
  • Page 390 TM 9-2320-283-20-3 CAB AND BODY. 3-267. INSULATOR REPLACEMENT (Continued). LEGEND: 1. WELDED SPIKE (45) 8. CAPLUG (52) 2. CONNECTOR (2) 9. CLIP (52) 3. LEFT-HAND DASH INSULATOR 10. UPPER DOGHOUSE INSULATOR 4. LEFT-HAND DOGHOUSE INSULATOR 11. CENTER DASH INSULATOR 5. CENTER DOGHOUSE INSULATOR 12.
  • Page 391 TM 9-2320-283-20-3 CAB AND BODY. 3-267. INSULATOR REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS 6. Insulators (3, 4, a. Peel off paper backing. 5, 6, 7, 10, or b. Install with aluninum 11). Shape foam around film side facing out. cutouts, hoses, lines, etc.
  • Page 392 TM 9-2320-283-20-3 CAB AND BODY. 3-267. INSULATOR REPLACEMENT (Continued). LEGEND: 1. WELDED SPIKE (45) 8. CAPLUG (52) 2. CONNECTOR (2) 9. CLIP (52) 3. LEFT-HAND DASH INSULATOR 10. UPPER DOGHOUSE INSULATOR 4. LEFT-HAND DOGHOUSE INSULATOR 11. CENTER DASH INSULATOR 5. CENTER DOGHOUSE INSULATOR 12.
  • Page 393 TM 9-2320-283-20-3 CAB AND BODY. 3-268. GRILLE REPLACEMENT. THIS TASK COVERS a. Grille and Screen Removal. b. Grille and Screen Disassembly. c. Grille and Screen Reassembly. d. Radiator Grille Support Bracket Removal and Disassembly. e. Radiator Grille Support Bracket Reassembly and Installation. f.
  • Page 394 TM 9-2320-283-20-3 CAB AND BODY. 3-268. GRILLE REPLACEMENT (Continued). LEGEND: 1. U-NUT (16) 18. SCREW (12) 31. LEFT-HAND GRILLE 2. GRILLE MOUNTING MOUNTING SIDE BRACKET 19. WASHER (12) BRACKET 20. LOCKWASHER (12) 32. RIGHT-HAND GRILLE 3. GRILLE SUPPORT 21. POWER STEERING MOUNTING SIDE BRACKET 4.
  • Page 395 TM 9-2320-283-20-3 CAB AND BODY. 3-268. GRILLE REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS Remove from items (16) and 1. Twelve screws (18), Have an assistant hold washers (19), and item (38) when items (17). lockwashers (20). (18) (19), (20) are being removed. 2.
  • Page 396 TM 9-2320-283-20-3 CAB AND BODY. 3-268. GRILLE REPLACEMENT (Continued). LEGEND: 1. U-NUT (16) 18. SCREW (12) 31. LEFT-HAND GRILLE 2. GRILLE MOUNTING 19. WASHER (12) MOUNTING SIDE BRACKET BRACKET 20. LOCKWASHER (12) 32. RIGHT-HAND GRILLE 3. GRILLE SUPPORT 21. POWER STEERING MOUNTING SIDE BRACKET 4.
  • Page 397 TM 9-2320-283-20-3 CAB AND BODY. 3-268. GRILLE REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS 9. Eighteen screws Remove from items (36) (35) and plates and (38). (34). 10. Screen (36). Remove from item (38). 11. Thirty-six rivets Drill out from items (38) Items (37) are longer (37) and four than items (28).
  • Page 398 TM 9-2320-283-20-3 CAB AND BODY. 3-268. GRILLE REPLACEMENT (Continued). LEGEND: 18. SCREW (12) 1. U-NUT (16) 31. LEFT-HAND GRILLE 2. GRILLE MOUNTING 19. WASHER (12) MOUNTING SIDE BRACKET BRACKET 20. LOCKWASHER (12) 32. RIGHT-HAND GRILLE 3. GRILLE SUPPORT 21. POWER STEERING MOUNTING SIDE BRACKET 4.
  • Page 399 TM 9-2320-283-20-3 CAB AND BODY. 3-268. GRILLE REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM 18. Three mounting Install on item (38) and Use suitable rivet tool secure with thirty-six new for installing items brackets (2), items (37) and four new (37) and (28). (31), and (32), two filler corners items (28).
  • Page 400 TM 9-2320-283-20-3 CAB AND BODY. 3-268. GRILLE REPLACEMENT (Continued). LEGEND: 1. U-NUT (16) 18. SCREW (12) 31. LEFT-HAND GRILLE 2. GRILLE MOUNTING 19. WASHER (12) MOUNTING SIDE BRACKET BRACKET 20. LOCKWASHER (12) 32. RIGHT-HAND GRILLE 3. GRILLE SUPPORT 21. POWER STEERING MOUNTING SIDE BRACKET 4.
  • Page 401 TM 9-2320-283-20-3 CAB AND BODY. 3-268. GRILLE REPLACEMENT (Continued). REMARKS ACTION LOCATION/ITEM 27. Two grommets (25). Install in item (16). Item (14) is positioned Position on item (10) and 28. Brackets (16), on the left-hand side of secure with ten items (13), (17), and clamp item (10).
  • Page 402 TM 9-2320-283-20-3 CAB AND BODY. 3-268. GRILLE REPLACEMENT (Continued). LEGEND: 1. U-NUT (16) 18. SCREW (12) 31. LEFT-HAND GRILLE 2. GRILLE MOUNTING 19. WASHER (12) MOUNTING SIDE BRACKET BRACKET 20. LOCKWASHER (12) 32. RIGHT-HAND GRILLE 3. GRILLE SUPPORT 21. POWER STEERING MOUNTING SIDE BRACKET 4 .
  • Page 403 TM 9-2320-283-20-3 CAB AND BODY. 3-269. HOOD REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION None. All. None. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) None. PERSONNEL REQUIRED SPECIAL ENVIRONMENTAL CONDITIONS Three (MOS-63S).
  • Page 404 TM 9-2320-283-20-3 CAB AND BODY. 3-269. HOOD REPLACEMENT (Continued). LEGEND: 1. HINGE AND SUPPORT ASSEMBLY 10. FLAT WASHER (2) 2. RIGHT-HAND SIDE HOOD PANEL 11. COTTER PIN (2) 3. LOCKWASHER (8) 12. HOOD SUPPORT PIVOT ASSEMBLY (2) 4. HEXAGON SCREW (8) 13.
  • Page 405 TM 9-2320-283-20-3 CAB AND BODY. 3-269. HOOD REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM 1. Four hooks (18). Remove from four items (8). The safety chain hooks Raise and secure with safety 2. Two panels (2) and (17) should be placed in chains (17).
  • Page 406 TM 9-2320-283-20-3 CAB AND BODY. 3-269. HOOD REPLACEMENT (Continued). LEGEND: 1. HINGE AND SUPPORT ASSEMBLY 10. FLAT WASHER (2) 2. RIGHT-HAND SIDE HOOD PANEL 11. COTTER PIN (2) 3. LOCKWASHER (8) 12. HOOD SUPPORT PIVOT ASSEMBLY (2) 4. HEXAGON SCREW (8) 13.
  • Page 407 TM 9-2320-283-20-3 CAB AND BODY. 3-269. HOOD REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM 7. Two hinge and Attach a suitable lifting panel assemblies device to the rope and remove (5) and (6), two items (5), (6), (2), (7), panels (2) and and (1) as one assembly from and hinge vehicle.
  • Page 408 TM 9-2320-283-20-3 CAB AND BODY. 3-269. HOOD REPLACEMENT (Continued). LEGEND: 10. FLAT WASHER (2) 1. HINGE AND SUPPORT ASSEMBLY 2. RIGHT-HAND SIDE HOOD PANEL 11. COTTER PIN (2) 3. LOCKWASHER (8) 12. HOOD SUPPORT PIVOT ASSEMBLY (2) 13. HOOD SUPPORT BRACKET (2) 4.
  • Page 409 TM 9-2320-283-20-3 CAB AND BODY. 3-269. HOOD REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS An assistant on each side of the hood is recommended to hold onto the panels before and after the rope is removed and while the two prop assemblies are secured.
  • Page 410 TM 9-2320-283-20-3 CAB AND BODY. 3-269. HOOD REPLACEMENT (Continued). LEGEND: 1. HINGE AND SUPPORT ASSEMBLY 10. FLAT WASHER (2) 2. RIGHT-HAND SIDE HOOD PANEL 11. COTTER PIN (2) 3. LOCKWASHER (8) 12. HOOD SUPPORT PIVOT ASSEMBLY (2) 4. HEXAGON SCREW (8) 13.
  • Page 411 TM 9-2320-283-20-3 CAB AND BODY. 3-270. HOOD PANEL AND COMPONENT REPLACEMENT. THIS TASK COVERS h. Support and Hinge, Pivot, and a. Side Panel Removal. b. Side Panel Installation. Bracket Replacement. c. Handle Replacement. i. Left-Hand Seal Replacement. d. Hook and Brackets Replacement. j.
  • Page 412 TM 9-2320-283-20-3 CAB AND BODY. 3-270. HOOD PANEL AND COMPONENT REPLACEMENT (Continued). LEGEND: 3. SUPPORT AND HINGE ASSEMBLY 28. LEFT-HAND SIDE HOOD SEAL 4. HOOD SUPPORT PIVOT ASSEMBLY (2) 30. HOOD HOOK 7. PANEL AND HINGE ASSEMBLY 46. RIGHT-HAND FRONT SIDE HOOD SEAL 11.
  • Page 413 TM 9-2320-283-20-3 CAB AND BODY. 3-270. HOOD PANEL AND COMPONENT REPLACEMENT (Continued). ACTION LOCATION/ITEM REMARKS NOTE Side panel removal is same for both sides. 1. Fourteen screws Remove from item (17) and Assistant holds item (1), twenty-eight item (7). (17). washers (2), and fourteen nuts (6).
  • Page 414 TM 9-2320-283-20-3 CAB AND BODY. 3-270. HOOD PANEL AND COMPONENT REPLACEMENT (Continued). LEGEND: 1. SCREW (14) (28) 16. LOCKWASHER (4) FLAT WASHER (28) 17. SIDE HOOD PANEL 6. NUT (14) 18. HOOD HANDLE PANEL AND HINGE ASSEMBLY 19. MACHINE SCREW (4) 15.
  • Page 415 TM 9-2320-283-20-3 CAB AND BODY. 3-270. HOOD PANEL AND COMPONENT REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS NOTE Hook and brackets replacement is the same for all four places. 7. Two screws (20), Remove from item (21) and lockwashers (22), item (17). and nuts (23).
  • Page 416 TM 9-2320-283-20-3 CAB AND BODY. 3-270. HOOD PANEL AND COMPONENT REPLACEMENT (Continued). LEGEND: 17. SIDE HOOD PANEL 31. COTTER PIN 20. SCREW (2) 32. SCREW 21. HOOD HOOK BRACKET 33. BRACKET 22. LOCKWASHER (2) 34. PIN 23. NUT (2) 38. FLAT WASHER 30.
  • Page 417 TM 9-2320-283-20-3 CAB AND BODY. 3-270. HOOD PANEL AND COMPONENT REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS NOTE Panel and hinge assembly replacement is the same for both sides. 17. Side panel. Remove. Refer to subparagraph A. Remove from item (13). Discard item (10). 18.
  • Page 418 TM 9-2320-283-20-3 CAB AND BODY. 3-270. HOOD PANEL AND COMPONENT REPLACEMENT (Continued). LEGEND: 1. SCREW (14) FLAT WASHER 2. FLAT WASHER (28) 10. COTTER PIN SUPPORT AND HINGE ASSEMBLY TELESCOPING PROP ASSEMBLY 6. NUT (14) FLATWASHER 7. PANEL AND HINGE ASSEMBLY 13.
  • Page 419 TM 9-2320-283-20-3 CAB AND BODY. 3-270. HOOD PANEL AND COMPONENT REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM NOTE Support pad and bracket replacement is the same for both sides. 27. Two screws (37) Remove from item (26). and lockwashers (36). 28. Two screws (14), Remove from item (24) and Note quantity of item washers (2), and...
  • Page 420 TM 9-2320-283-20-3 CAB AND BODY. 3-270. HOOD PANEL AND COMPONENT REPLACEMENT (Continued). LEGEND: 2. FLAT WASHER (AS REQUIRED) 25. NUT 7. PANEL AND HINGE ASSEMBLY 26. HOOD SUPPORT PAD BRACKET 9. FLAT WASHER (2) 35. NUT (2) 10. COTTER PIN (2) 36.
  • Page 421 TM 9-2320-283-20-3 CAB AND BODY. 3-270. HOOD PANEL AND COMPONENT REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS Secure item (41) to item 37. Screw (43), washer (42), and nut (25). (11). 38. Prop assembly Put in place on item (7) and firewall. (11) l Secure item (11) to item (7) 39.
  • Page 422 TM 9-2320-283-20-3 CAB AND BODY. 3-270. HOOD PANEL AND COMPONENT REPLACEMENT (Continued). LEGEND: 1. SCREW (28) 12. FLAT WASHER FLAT WASHER (56) CLEVIS PIN (2) 3. SUPPORT AND HINGE ASSEMBLY 25. NUT HOOD SUPPORT PIVOT ASSEMBLY (2) 41. HOOD SAFETY CHAIN ASSEMBLY 5.
  • Page 423 TM 9-2320-283-20-3 CAB AND BODY. 3-270. HOOD PANEL AND COMPONENT REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM 50. Six screws (1), Remove from item (28). washers (2), and nuts (6). 51. Fifteen rivets Remove from item (27) and Drill out and discard item (28).
  • Page 424 TM 9-2320-283-20-3 CAB AND BODY. 3-270. HOOD PANEL AND COMPONENT REPLACEMENT (Continued). LEGEND: 1. SCREW (12) 29. RIVET (30) 2. FLAT WASHER (12) 44. RIGHT-HAND HOOD SEAL RETAINER 6. NUT (12) 45. AIR INLET SEAL 27. LEFT-HAND HOOD SEAL RETAINER 46.
  • Page 425 TM 9-2320-283-20-3 CAB AND BODY. 3-270. HOOD PANEL AND COMPONENT REPLACEMENT (Continued). REMARKS ACTION LOCATION/ITEM Refer to paragraph 61. Front fender Remove. 3-266. filler. Drill out and discard Remove from item (52). 62. Thirty rivets items (40). (40). Remove from radiator grille. 63.
  • Page 426 TM 9-2320-283-20-3 CAB AND BODY. 3-270. HOOD PANEL AND COMPONENT REPLACEMENT (Continued). LEGEND: 40. BLIND RIVET (30) 52. FRONT HOOD SEAL 53. REAR HOOD SEAL TA 237753 3-1599...
  • Page 427 TM 9-2320-283-20-3 CAB AND BODY. 3-271. FRONT FENDER REPLACEMENT. THIS TASK COVERS a. Front Fender Removal. e. Front and Rear Support Removal. b. Front Fender Installation. f. Front and Rear Support Installation. c. Front Fender Disassembly. g. Mud Flap and Antisail Bracket Disassembly. d.
  • Page 428 TM 9-2320-283-20-3 CAB AND BODY. 3-271. FRONT FENDER REPLACEMENT (Continued). 1. SCREW (6) 15. WASHER (7) 34. WASHER (2) 2. WASHER (6) 16. NUT (7) 35. MUD FLAP 3. REAR FILLER 17. NUT (4) 36. ANTISAIL BRACKET (2) 4. SPLASH SHIELD 18.
  • Page 429 TM 9-2320-283-20-3 CAB AND BODY. 3-271. FRONT FENDER REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM NOTE *Front fender replacement is the same for both sides. This procedure covers right front fender replacement. *If front fenders are being removed for access to engine, do subparagraphs A and B.
  • Page 430 TM 9-2320-283-20-3 CAB AND BODY. 3-271. FRONT FENDER REPLACEMENT (Continued). LEGEND: WASHER (7) WASHER (2) 1. SCREW (6) 35. MUD FLAP 16. NUT (7) 2. WASHER (6) BRACKET 17. NUT (4) 36. ANTISAIL 3. REAR FILLER SCREW (2) 18. SCREW 4.
  • Page 431 TM 9-2320-283-20-3 CAB AND BODY. 3-271. FRONT FENDER REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS 9. Three screws (12), Install finger tight. six washers (21), three washers (24), and nuts (25). Tighten three items (12) 10. Three screws (38), Aline, install, and screw (40) four tighten.
  • Page 432 TM 9-2320-283-20-3 CAB AND BODY. 3-271. FRONT FENDER REPLACEMENT (Continued). 34. WASHER WASHER (7) 1. SCREW (6) 35. MUD FLAP NUT (7) 2. WASHER (6) 17. NUT (4) 36. ANTISAIL BRACKET 3. REAR FILLER 18. SCREW 37. SCREW 4. SPLASH SHIELD 19.
  • Page 433 TM 9-2320-283-20-3 CAB AND BODY. 3-271. FRONT FENDER REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS 21. Harness (47). Remove. Refer to paragraph 3-126. 22. Two hooks and Remove. Refer to paragraph brackets (50). 3-270. 23. Seven screws (46), Remove. washers (15), and nuts (16).
  • Page 434 TM 9-2320-283-20-3 CAB AND BODY. 3-271. FRONT FENDER REPLACEMENT (Continued). 15. WASHER (7) 34. WASHER (2) 1. SCREW (6) 35. MUD FLAP 2. WASHER (6) 16. NUT (7) 3. REAR FILLER 17. NUT (4) 36. ANTISAIL BRACKET (2) 37. SCREW (2) 4.
  • Page 435 TM 9-2320-283-20-3 CAB AND BODY. 3-271. FRONT FENDER REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS 33. Bracket (8). Install. Refer to paragraph 3-236. 34. Blackout headlamp (Left fender only). Install. Refer to paragraph 3-95. assembly (9). 35. Lamp (7). Install. Refer to paragraph 3-92. 36.
  • Page 436 TM 9-2320-283-20-3 CAB AND BODY. 3-271. FRONT FENDER REPLACEMENT (Continued). WASHER (7) WASHER (2) 1. SCREW (6) 16. NUT (7) 35. MUD FLAP 2. WASHER (6) 36. ANTISAIL BRACKET (2) 17. NUT (4) 3. REAR FILLER 37. SCREW (2) 18. SCREW 4.
  • Page 437 TM 9-2320-283-20-3 CAB AND BODY. 3-271. FRONT FENDER REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS Aline with mounting holes in 46. Support (32). side of item (44). Secure with three items (29) and (43). 47. Bracket (42). Aline with mounting holes in side of item (44).
  • Page 438 TM 9-2320-283-20-3 CAB AND BODY. 3-271. FRONT FENDER REPLACEMENT (Continued). 1. SCREW (6) 15. WASHER (7) 34. WASHER (2) 2. WASHER (6) 16. NUT (7) 35. MUD FLAP 3. REAR FILLER 17. NUT (4) 36. ANTISAIL BRACKET (2) 4. SPLASH SHIELD 18.
  • Page 439 TM 9-2320-283-20-3 CAB AND BODY. 3-272. QUARTER FENDER REPLACEMENT. THIS TASK COVERS a. Removal. b. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION All. None. None. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) None. PERSONNEL REQUIRED SPECIAL ENVIRONMENTAL CONDITIONS One (MOS-63S).
  • Page 440 TM 9-2320-283-20-3 CAB AND BODY. 3-272. QUARTER FENDER REPLACEMENT (Continued). LEGEND: 12. HANGER TUBE 1. BRACKET 13. FENDER BRACE (3) 2. NUT (2) 14. HEX BOLT LOCKNUT (3) QUARTER FENDER 4. HEX BOLT (3) 15. LOCKNUT 16. TUBE HANGER CLAMP 5.
  • Page 441 TM 9-2320-283-20-3 CAB AND BODY. 3-272. QUARTER FENDER REPLACEMENT (Continued). ACTION LOCATION/ITEM REMARKS NOTE Quarter fender replacement is the same for both sides. This procedure covers replacement of the left quar- ter fender. 1. Six bolts (6), Loosen and remove from items washers (7), and (5) and (3).
  • Page 442 TM 9-2320-283-20-3 CAB AND BODY. 3-272. QUARTER FENDER REPLACEMENT (Continued). LEGEND: 12. HANGER TUBE 1. BRACKET 13. FENDER BRACE (3) 2. NUT (2) 14. HEX BOLT LOCKNUT (3) 3. QUARTER FENDER 15. LOCKNUT 4. HEX BOLT (3) 16. TUBE HANGER CLAMP 51 SPLASH GUARD 17.
  • Page 443 TM 9-2320-283-20-3 CAB AND BODY. 3-272. QUARTER FENDER REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM Remove from item (19). 11. Bracket (1). Aline with mounting holes in Install primary reser- 12. Bracket (1). side of item (19). Secure voir if removed in step with two items (18), (20), 9.
  • Page 444 TM 9-2320-283-20-3 CAB AND BODY. 3-272. QUARTER FENDER REPLACEMENT (Continued). LEGEND: 1. BRACKET 12. HANGER TUBE 2. NUT (2) 13. FENDER BRACE (3) 14. HEX BOLT LOCKNUT (3) 3. QUARTER FENDER 4. HEX BOLT (3) 15. LOCKNUT 5. SPLASH GUARD 16.
  • Page 445 TM 9-2320-283-20-3 CAB AND BODY. 3-273. SPLASH SHIELD REPLACEMENT. THIS TASK COVERS a. Removal. b. Installation. INITIAL SETUP EQUIPMENT CONDITION CONDITION DESCRIPTION PARAGRAPH APPLICABLE CONFIGURATIONS 3-211. Front fender removed. All. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) None. SPECIAL ENVIRONMENTAL CONDITIONS PERSONNEL REQUIRED None.
  • Page 446 TM 9-2320-283-20-3 CAB AND BODY. 3-273. SPLASH SHIELD REPLACEMENT (Continued). LEGEND: 4. NUT (7) 1. SCREW (7) 5. WASHER (7) 2. SPLASH SHIELD 3. FENDER ASSEMBLY TA 23774 3-1619...
  • Page 447 TM 9-2320-283-20-3 CAB AND BODY. 3-273. SPLASH SHIELD REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM NOTE Splash shield replacement is the same for both sides. This procedure covers right replacement of splash shield. 1. Seven screws (1), Loosen and remove from washers (5), and item (3).
  • Page 448 TM 9-2320-283-20-3 CAB AND BODY. 3-273. SPLASH SHIELD REPLACEMENT (Continued). LEGEND: 1. SCREW (7) 4. NUT (7) 2. SPLASH SHIELD 5. WASHER (7) 3. FENDER ASSEMBLY TA 23776 3-1621...
  • Page 449 TM 9-2320-283-20-3 CAB AND BODY. 3-274. REAR MUD FLAP AND BRACKET REPLACEMENT. THIS TASK COVERS a. Removal. b. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION All. None. None. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) None. PERSONNEL REQUIRED SPECIAL ENVIRONMENTAL CONDITIONS One (MOS-63S).
  • Page 450 TM 9-2320-283-20-3 CAB AND BODY. 3-274. REAR MUD FLAP AND BRACKET REPLACEMENT (Continued). LEGEND: 5. LOCKWASHER (2) 1. REAR MUD FLAP HOLDER 6. SCREW (2) 2. PT NUT (4) 7. MUD FLAP HOLDER BRACKET 3. SCREW (4) 8. RETAINING PIN 4.
  • Page 451 TM 9-2320-283-20-3 CAB AND BODY. 3-274. REAR MUD FLAP AND BRACKET REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS NOTE Replacement of rear mud flap and bracket is same for both sides. 1. Pin (8). Remove from item (7) and item (1). 2. Holder (1). Remove from item (7).
  • Page 452 TM 9-2320-283-20-3 CAB AND BODY. 3-274. REAR MUD FLAP AND BRACKET REPLACEMENT (Continued). LEGEND: 1. REAR MUD FLAP HOLDER 5. LOCKWASHER (2) 2. PT NUT (4) 6. SCREW (2) 3. SCREW (4) 7. MUD FLAP HOLDER BRACKET 4. REAR MUD FLAP 8.
  • Page 453 TM 9-2320-283-20-3 CAB AND BODY. 3-275. CAB HEADLINER PANEL REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION All. 3-98. Dome lamp and switch removed. TEST-EQUIPMENT 3-99. Map lamps and switches removed.
  • Page 454 TM 9-2320-283-20-3 CAB AND BODY. 3-275. CAB HEADLINER PANEL REPLACEMENT (Continued). LEGEND: 1. CAB ROOF 2. FINISH WASHER (28) 3. SCREW (28) 4. CAB HEADLINER PANEL 3-1627...
  • Page 455 TM 9-2320-283-20-3 CAB AND BODY. 3-275. CAB HEADLINER PANEL REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM WARNING Insulation material under cab head- liner panel can cause personal injury. Always wear suitable protective cloth- ing (gloves, goggles, face mask, etc.) whenever cab headliner panel replaced.
  • Page 456 TM 9-2320-283-20-3 CAB AND BODY. 3-275. CAB HEADLINER PANEL REPLACEMENT (Continued). LEGEND: LEGEND: 1. CAB ROOF 2. FINISH WASHER (28) 3. SCREW (28) 4. CAB HEADLINER PANEL 2 3 7 7 6 8 3-1629...

  • Page 457: Fire Extinguisher

    TM 9-2320-283-20-3 CAB AND BODY. 3-276. CAB TRIM PANEL REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS TM 9-2320-283-10. Fire extinguisher All. removed (for replace- ment of right-hand cab trim panel only).
  • Page 458 TM 9-2320-283-20-3 CAB AND BODY. 3-276. CAB TRIM PANEL REPLACEMENT (Continued). LEGEND: 1. CAB WALL 2. LEFT-HAND CAB TRIM PANEL 3. FINISH WASHER (26) 4. SCREW (26) TA 237769 3-1631...
  • Page 459 TM 9-2320-283-20-3 CAB AND BODY. 3-276. CAB TRIM PANEL REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM WARNING Insulation material behind cab trim panel can cause personal injury. Always wear suitable protective cloth- ing (gloves, goggles, face mask, etc.) whenever cab trim panel is replaced. NOTE Use this procedure to replace the right-hand or...
  • Page 460 TM 9-2320-283-20-3 CAB AND BODY. 3-276. CAB TRIM PANEL REPLACEMENT (Continued). LEGEND: 1. CAB WALL 2. LEFT-HAND CAB TRIM PANEL 3. FINISH WASHER (26) 4. SCREW (26) TA 237770 3-1633...
  • Page 461 TM 9-2320-283-20-3 CAB AND BODY. 3-277. INSULATION REPLACEMENT. THIS TASK COVERS a. Removal. b. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION None. None. All. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) Insulation (as required) (34623) M/164-20000 (right-hand and left-hand center back panel). (34623) M/164-20001 (upper back panel).
  • Page 462 TM 9-2320-283-20-3 CAB AND BODY. 3-277. INSULATION REPLACEMENT (Continued). LEGEND: 1. ROOF INSULATION (4) 5. CENTER BACK PANEL INSULATION (2) 2. UPPER BACK PANEL INSULATION (2) 6. CORNER BACK PANEL INSULATION (2) 3. LOWER BACK PANEL INSULATION (2) 7. REAR SIDE PANEL INSULATION (2) 4.
  • Page 463 TM 9-2320-283-20-3 CAB AND BODY. 3-277. INSULATION REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM WARNING Insulation material can cause personal injury. Always wear suitable protec- tive clothing (gloves, goggles, face mask, etc .) whenever insulation is replaced. NOTE To replace insulation on roof of cab, remove cab headliner panel (para 3- 275).
  • Page 464 TM 9-2320-283-20-3 CAB AND BODY. 3-277. INSULATION REPLACEMENT (Continued). LEGEND: 1. ROOF INSULATION (4) 5. CENTER BACK PANEL INSULATION (2) 2. UPPER BACK PANEL INSULATION (2) 6. CORNER BACK PANEL INSULATION (2) 7. REAR SIDE PANEL INSULATION (2) 3. LOWER BACK PANEL INSULATION (2) 4.
  • Page 465 TM 9-2320-283-20-3 CAB AND BODY. 3-278. SUN VISOR REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS None. None. All. TEST EQUIPMENT SPECIAL TOOLS None. MATERIALS/PARTS (P/N) None. SPECIAL ENVIRONMENTAL CONDITIONS PERSONNEL REQUIRED None.
  • Page 466 TM 9-2320-283-20-3 CAB AND BODY. 3-278. SUN VISOR REPLACEMENT (Continued). 5. SUN VISOR CLIP 1. CAB ROOF 6. MACHINE SCREW (3) 2. SUN VISOR ASSEMBLY 7. NUTSERT (3) 3. MACHINE SCREW (2) 4. FLAT WASHER (2) TA 237773 3-1639...
  • Page 467 TM 9-2320-283-20-3 CAB AND BODY. 3-278. SUN VISOR REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS NOTE Use this procedure to replace either of the two sun visors. A. REMOVAL. 1. Visor (2). Remove from item (5). 2. Three screws (6) Remove from item (1). and visor (2).
  • Page 468 TM 9-2320-283-20-3 CAB AND BODY. 3-278. SUN VISOR REPLACEMENT (Continued). LEGEND: 1. CAB ROOF 5. SUN VISOR CLIP 2. SUN VISOR ASSEMBLY 6. MACHINE SCREW (3 3. MACHINE SCREW (2) 7. NUTSERT (3) 4. FLAT WASHER (2) TA 237774 3-1641...
  • Page 469 TM 9-2320-283-20-3 CAB AND BODY. 3-279. FLOOR MAT REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION All. 3-41 Accelerator pedal removed. TEST EQUIPMENT 3-281. Driver's seat riser removed.
  • Page 470 TM 9-2320-283-20-3 CAB AND BODY. 3-279. FLOOR MAT REPLACEMENT (Continued). LEGEND: 1. CAB FLOOR 2. CAB FLOOR MAT TA 237775 3-1643...
  • Page 471 TM 9-2320-283-2013 CAB AND BODY. 3-279. FLOOR MAT REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS A. REMOVAL. 1. Mat (2). Lift up from item (1), and remove from cab compartment. B. CLEANING AND INSPECTION. 2. All parts. Clean and inspect. Refer to paragraphs 3-4 and 3-5.
  • Page 472 TM 9-2320-283-20-3 CAB AND BODY. 3-279. FLOOR MAT REPLACEMENT (Continued). LEGEND: 1. CAB FLOOR 2. CAB FLOOR MAT TA 237776 3-1645...
  • Page 473 TM 9-2320-283-20-3 CAB AND BODY. 3-280. DRIVER'S SEAT REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS None. None. All. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) None.
  • Page 474 TM 9-2320-283-20-3 CAB AND BODY. 3-280. DRIVER'S SEAT REPLACEMENT (Continued). LEGEND: 1. DRIVER'S SEAT BELT ASSEMBLY (2) 5. DRIVER’S SEAT RISER ASSEMBLY 2. DRIVER'S SEAT ASSEMBLY 6. FLAT WASHER (4) 3. NUT (2) 7. HEXAGON HEAD NUT (4) 4. STUD (4) 8.
  • Page 475 TM 9-2320-283-20-3 CAB AND BODY. 3-280. DRIVER'S SEAT REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS A. REMOVAL. 1. Two nuts (3) and Remove from item (2). belt assemblies (1). 2. Four nuts (7) and Remove from four items (4). washers (6). 3. Seat (2). Lift off of item (5), and Have assistant help remove from cab compartment.
  • Page 476 TM 9-2320-283-20-3 CAB AND BODY. 3-280. DRIVER'S SEAT REPLACEMENT (Continued). LEGEND: 1. DRIVER'S SEAT BELT ASSEMBLY (2) 5. DRIVER'S SEAT RISER ASSEMBLY 2. DRIVER'S SEAT ASSEMBLY 6. FLAT WASHER (4) 3. NUT (2) 7. HEXAGON HEAD NUT (4) 4. STUD (4) 8.
  • Page 477 TM 9-2320-283-20-3 CAB AND BODY. 3-281. DRIVER'S SEAT RISER REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS 3-280 . Driver's seat removed. All. TEST EQUIPMENT None. SPECIAL TOOLS None.
  • Page 478 TM 9-2320-233-20-3 CAB AND BODY. 3-281. DRIVER'S SEAT RISER REPLACEMENT (Continued). LEGEND: 1. DRIVER'S SEAT RISER ASSEMBLY 2. HEXAGON HEAD BOLT (16) 3. LOCKWASHER (16) 4. CAB FLOOR TA 237779 3-1651...
  • Page 479 TM 9-2320-283-20-3 CAB AND BODY. 3-281. DRIVER'S SEAT RISER REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS A. REMOVAL. 1. Sixteen bolts (2), Remove from item (4). lockwashers (3), and riser (1). B. CLEANING AND INSPECTION. 2. All parts. Clean and inspect. Refer to paragraphs 3-4 and 3-5.
  • Page 480 TM 9-2320-283-20-3 CAB AND BODY. 3-281. DRIVER'S SEAT RISER REPLACEMENT (Continued). LEGEND: 1. DRIVER'S SEAT RISER ASSEMBLY 2. HEXAGON HEAD BOLT (16) 3. LOCKWASHER (16) 4. CAB FLOOR TA 237780 3-1653...
  • Page 481 TM 9-2320-283-20-3 CAB AND BODY. 3-282. SEAT BELT REPLACEMENT. THIS TASK COVERS a. Driver's Seat Belt Replacement. b. Companion Seat Belt Replacement. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION All. None. None. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) None.
  • Page 482 TM 9-2320-283-20-3 CAB AND BODY. 3-282. SEAT BELT REPLACEMENT (Continued). LEGEND: 1. LEFT-HAND CAB TRIM PANEL 8. NUT 2. LOCKWASHER 9. CAB FLOOR 3. HEXAGON HEAD SCREW 10. HEXAGON HEAD LOCKNUT 4. DRIVER'S SEAT BELT ASSEMBLY 11. HARDENED WASHER (RIGHT SIDE) 12.
  • Page 483 TM 9-2320-283-20-3 CAB AND BODY. 3-282. SEAT BELT REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM A. DRIVER'S SEAT BELT REPLACEMENT. NOTE Both sides of the driver's seat belt are replaced the same way, except as noted in steps 2 and 6. Remove from item (7). 1.
  • Page 484 TM 9-2320-283-20-3 CAB AND BODY. 3-282. SEAT BELT REPLACEMENT (Continued). LEGEND: 1. LEFT-HAND CAB TRIM PANEL 8. NUT 2. LOCKWASHER 9. CAB FLOOR 3. HEXAGON HEAD SCREW 10. HEXAGON HEAD LOCKNUT 4. DRIVER'S SEAT BELT ASSEMBLY 11. HARDENED WASHER (RIGHT SIDE) 12.
  • Page 485 TM 9-2320-283-20-3 CAB AND BODY. 3-282. SEAT BELT REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS A. DRIVER'S SEAT BELT REPLACEMENT (Continued). 6. Panel (1). a. If installing right side of belt (4), secure item (1) to cab wall with ten items (6) and (5). b.
  • Page 486 TM 9-2320-233-29-3 CAB AND BODY. 3-282. SEAT BELT REPLACEMENT (Continued). LEGEND: 1. LEFT-HAND CAB TRIM PANEL 8. NUT 2. LOCKWASHER 9. CAB FLOOR 3. HEXAGON HEAD SCREW 10. HEXAGON HEAD LOCKNUT 4. DRIVER'S SEAT BELT ASSEMBLY 11. HARDENED WASHER (RIGHT SIDE) 12.
  • Page 487 TM 9-2320-283-20-3 CAB AND BODY. 3-283. COMPANION SEAT REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION CONDITION DESCRIPTION PARAGRAPH APPLICABLE CONFIGURATIONS None. None. All. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) None.
  • Page 488 TM 9-2320-283-20-3 CAB AND BODY. 3-283. COMPANION SEAT REPLACEMENT (Continued). LEGEND: 1. COMPANION SEAT ASSEMBLY 4. LOCKWASHER (4) 5. HEXAGON HEAD NUT (4) 2. STUD (4) 3. TOOLBOX ASSEMBLY 6. TOOLBOX DOOR ASSEMBLY T A 237784 3-1661...
  • Page 489 TM 9-2320-283-20-3 CAB AND BODY. 3-283. COMPANION SEAT REPLACEMENT (Continued). ACTION LOCATION/ITEM REMARKS A. REMOVAL. 1. Door (6). Open. Remove from four items (2). 2. Four nuts (5) and lockwashers (4). Lift off of item (3), and 3. Seat (1). remove from cab compartment.
  • Page 490 TM 9-2320-283-20-3 CAB AND BODY. 3-283. COMPANION SEAT REPLACEMENT (Continued). LEGEND: 4. LOCKWASHER (4) 1. COMPANION SEAT ASSEMBLY 5. HEXAGON HEAD NUT (4) 2. STUD (4) 6. TOOLBOX DOOR ASSEMBLY 3. TOOLBOX ASSEMBLY T A 237785 3-1663...
  • Page 491 TM 9-2320-283-20-3 CAB AND BODY. 3-284. COMPANION SEAT RISER, FIRE EXTINGUISHER BRACKETS, AND TOOLBOX REPLACEMENT. THIS TASK COVERS d. Assembly. a. Removal. e. Installation. b. Disassembly. c. Cleaning and Inspection. INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS Fire extinguisher All.
  • Page 492 TM 9-2320-283-20-3 CAB AND BODY. 3-284. COMPANION SEAT RISER, FIRE EXTINGUISHER BRACKETS, AND TOOLBOX REPLACEMENT (Continued). LEGEND: 1. TOOLBOX DOOR ASSEMBLY (2) 10. TOOLBOX ASSEMBLY 2. SCREW (12) 11. CAB FLOOR 3. TOOLBOX DOOR LATCH ASSEMBLY (2) NUT (3) 4. RIVET (8) 13.
  • Page 493 TM 9-2320-283-20-3 CAB AND BODY. 3-284. COMPANION SEAT RISER, FIRE EXTINGUISHER BRACKETS, AND TOOLBOX REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS A. REMOVAL. 1. Twenty bolts (5) Remove from items (10) and and lockwashers (11). (6). 2. Toolbox assembly Lift off of item (11), and Have assistant help remove from cab compartment.
  • Page 494 TM 9-2320-283-20-3 CAB AND BODY. 3-284. COMPANION SEAT RISER, FIRE EXTINGUISHER BRACKETS, AND TOOLBOX REPLACEMENT (Continued). LEGEND: 1. TOOLBOX DOOR ASSEMBLY (2) 10. TOOLBOX ASSEMBLY 2. SCREW (12) 11. CAB FLOOR 3. TOOLBOX DOOR LATCH ASSEMBLY (2) 12. NUT (3) 4.
  • Page 495 TM 9-2320-283-20-3 CAB AND BODY. 3-284. COMPANION SEAT RISER, FIRE EXTINGUISHER BRACKETS, AND TOOLBOX REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM C. CLEANING AND INSPECTION. Clean and inspect. Refer to paragraphs 3-4 8. All parts. and 3-5. D. ASSEMBLY. a. Position on item (10). 9.
  • Page 496 TM 9-2320-283-20-3 CAB AND BODY. 3-284. COMPANION SEAT RISER, FIRE EXTINGUISHER BRACKETS, AND TOOLBOX REPLACEMENT (Continued). LEGEND: 1. TOOLBOX DOOR ASSEMBLY (2) 10. TOOLBOX ASSEMBLY 2. SCREW (12) 11. CAB FLOOR 3. TOOLBOX DOOR LATCH ASSEMBLY (2) 12. NUT (3) 4.
  • Page 497 TM 9-2320-283-20-3 CAB AND BODY. 3-284. COMPANION SEAT RISER, FIRE EXTINGUISHER BRACKETS, AND TOOLBOX REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS E. INSTALLATION. 14. Toolbox assembly a. Lift up into cab compart- Have assistant help dur- ment, and position on item ing this step. (10).
  • Page 498 TM 9-2320-283-20-3 CAB AND BODY. 3-284. COMPANION SEAT RISER, FIRE EXTINGUISHER BRACKETS, AND TOOLBOX REPLACEMENT (Continued). LEGEND: 1. TOOLBOX DOOR ASSEMBLY (2) 10. TOOLBOX ASSEMBLY 2. SCREW (12) 11. CAB FLOOR 3. TOOLBOX DOOR LATCH ASSEMBLY (2) 12. NUT (3) 4.
  • Page 499 TM 9-2320-283-20-3 Section XVII. ACCESSORY ITEMS 3-285. GENERAL. This section provides procedures authorized at the organizational maintenance level to replace accessory items. To find a specific procedure contained in this section, see the task summary below. 3-286. TASK SUMMARY. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH...
  • Page 500 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-286. TASK SUMMARY (Continued). LIST OF TASKS TASK TASK TASK TROUBLESHOOTING REF NO. (PARA) Door Mirror Replacement 3-287 2-11 a. Mirror Head Removal. 3-287a b. Mirror Assembly Removal. 3-287b c. Disassembly. 3-287c d. Assembly. 3-287d e. Mirror Assembly Installation. 3-287e f.
  • Page 501 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-286. TASK SUMMARY (Continued). LIST OF TASKS TASK TASK TASK TROUBLESHOOTING REF NO. (PARA) Windshield Wiper Assembly Replacement 3-294 2-11 a. Removal. 3-294a b. Cleaning and Inspection. 3-294b c. Installation. 3-294c Windshield Wiper Motor Replacement 3-295 2-11 a.
  • Page 502 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-286. TASK SUMMARY (Continued). LIST OF TASKS TASK TASK TASK TROUBLESHOOTING REF NO. (PARA) Heater Control Panel Replacement. 3-300 2-11 a. Removal. 3-300a b. Installation. 3-300b Heater Control Panel Repair. 3-301 2-11 a. Disassembly. 3-301a b. Cleaning and Inspection. 3-301b c.
  • Page 503 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-287. DOOR MIRROR REPLACEMENT. THIS TASK COVERS a. Mirror Head Removal. d. Assembly. b. Mirror Assembly Removal. e. Mirror Assembly Installation. c. Disassembly. f. Mirror Head Installation. INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS None.
  • Page 504 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-287. DOOR MIRROR REPLACEMENT (Continued). LEGEND: 1. SPACER (2) 13. PIVOT ROD 2. MIRROR HEAD ASSEMBLY 14. BRACKET CROSS BRACE 3. SHAKEPROOF WASHER (2) 15. TAPPING HEX HEAD SCREW 4. HEX HEAD SCREW (2) 16. JAM NUT (4) 5.
  • Page 505 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-287. DOOR MIRROR REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS NOTE Replacement is the same for both sides. A. MIRROR HEAD REMOVAL. 1. Two screws (4), Remove from item (2) and two washers (3), items (20). spacers (1), lockwashers (5), and nuts (6).
  • Page 506 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-287. DOOR MIRROR REPLACEMENT (Continued). LEGEND: 1. SPACER (2) 13. PIVOT ROD 2. MIRROR HEAD ASSEMBLY 14. BRACKET CROSS BRACE 3. SHAKEPROOF WASHER (2) 15. TAPPING HEX HEAD SCREW 4. HEX HEAD SCREW (2) 16. JAM NUT (4) 5.
  • Page 507 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-287. DOOR MIRROR REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM D. ASSEMBLY. 10. Four nuts (16), Install on item (13). brace (21), and brace (14). Install on item (23). 11. Clamp (9). Install on item (13). 12. Detent assembly (23) and two springs (12).
  • Page 508 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-287. DOOR MIRROR REPLACEMENT (Continued). LEGEND: 1. SPACER (2) 13. PIVOT ROD 2. MIRROR HEAD ASSEMBLY 14. BRACKET CROSS BRACE 3. SHAKEPROOF WASHER (2) 15. TAPPING HEX HEAD SCREW 4. HEX HEAD SCREW (2) 16. JAM NUT (4) 5.
  • Page 509 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-288. SPOTTER MIRROR REPLACEMENT. THIS TASK COVERS a. Right-Hand Mirror Removal. b. Right-Hand Mirror Installation. c. Left-Hand Mirror Removal. d. Left-Hand Mirror Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION None. None. All. TEST EQUIPMENT None.
  • Page 510 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-288. SPOTTER MIRROR REPLACEMENT (Continued). LEGEND: 1. CROSSOVER MIRROR 9. SCREW (14) 2. NUT (2) 10. CLAMP HALF (10) 3. PT NUT (1) 11. BRUSH GUARD ASSEMBLY 4. PLAIN WASH R (14) 12. MIRROR SUPPORT ARM 5.
  • Page 511 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-288. SPOTTER MIRROR REPLACEMENT (Continued). REMARKS ACTION LOCATION/ITEM A. RIGHT-HAND MIRROR REMOVAL. Remove from item (15). 1. Nut (2). 2. Mirror (15). Remove from item (12) and item (13). Remove from item (13) and 3. Screw (9), washer (4), and nut (3).
  • Page 512 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-288. SPOTTER MIRROR REPLACEMENT (Continued). LEGEND: 1. CROSSOVER MIRROR 9. SCREW (14) 2. NUT (2) 10. CLAMP HALF (10) 3. PT NUT (14) 11. BRUSH GUARD ASSEMBLY 4. PLAIN WASHER (14) 12. MIRROR SUPPORT ARM 5. CLAMP (3) 13.
  • Page 513 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-288. SPOTTER MIRROR REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS C. LEFT-HAND MIRROR REMOVAL. 13. Nut (2). Remove from item (1). 14. Mirror (1). Remove from item (6). 15. Six screws (9), Remove from six items (10), washers (4), item (8), item (6), and and nuts (3).
  • Page 514 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-288. SPOTTER MIRROR REPLACEMENT (Continued). LEGEND: 1. CROSSOVER MIRROR 9. SCREW (14) 2. NUT (2) 10. CLAMP HALF (10) 3. PT NUT (14) 11. BRUSH GUARD ASSEMBLY 4. PLAIN WASHER (14) 12. MIRROR SUPPORT ARM 5. CLAMP (3) 13.
  • Page 515 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-289. AIR HORN AND CONTROL VALVE REPLACEMENT. THIS TASK COVERS a. Removal. b. Installation. INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS None. None. All. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) Tape, thread sealing Item 24, Appendix C.
  • Page 516 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-289. AIR HORN AND CONTROL VALVE REPLACEMENT (Continued). LEGEND: 11. S-TYPE HOOK 1. PEDESTAL MOUNT GASKET 2. PEDESTAL 12. HORN VALVE PULL CHAIN 13. ELBOW 3. RUBBER LINER 14. TUBE 4. AIR HORN ASSEMBLY 15. SCREW (AS REQUIRED) 5.
  • Page 517 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-289. AIR HORN AND CONTROL VALVE REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM WARNING Never work on air system components without first draining air pressure. Failure to follow this precaution can result in serious personal injury. A. REMOVAL. 1.
  • Page 518 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-289. AIR HORN AND CONTROL VALVE REPLACEMENT (Continued). LEGEND: 1. PEDESTAL MOUNT GASKET 11. S-TYPE HOOK 2. PEDESTAL 12. HORN VALVE PULL CHAIN 3. RUBBER LINER 13. ELBOW 4. AIR HORN ASSEMBLY 14. TUBE 5. SCREW (3) 15.
  • Page 519 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-289. AIR HORN AND CONTROL VALVE REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM B. INSTALLATION. Install in item (2). 13. New liner (3). Put in place on cab roof. 14. Pedestal (2) and new gasket (1). Secure item (2) and item 15.
  • Page 520 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-289. AIR HORN AND CONTROL VALVE REPLACEMENT (Continued). LEGEND: 1. PEDESTAL MOUNT GASKET 11. S-TYPE HOOK 2. PEDESTAL 12. HORN VALVE PULL CHAIN 3. RUBBER LINER 13. ELBOW 4. AIR HORN ASSEMBLY 14. TUBE 5. SCREW (3) 15.
  • Page 521 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-290. WINDSHIELD WASHER REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS None. None. All. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) Rags, wiping Item 22, Appendix C.
  • Page 522 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-290. WINDSHIELD WASHER REPLACEMENT (Continued). LEGEND: 1. RUBBER HOSE 10. HOSE CLAMP (4) 2. HOSE TEE 11. VENT NIPPLE 3. RUBBER HOSE 12. TUBING 4. RUBBER HOSE 13. CENTRIFUGAL PUMP 5. PIVOT BODY ASSEMBLY (2) 14. HOSE (2) 6.
  • Page 523 ACCESSORY ITEMS. 3-290. WINDSHIELD WASHER REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM A. REMOVAL. Remove from item (9). 1. Hose (3) and hose (18). Remove from item (2). 2. Hose (18). Remove from item (1) and 3. Tee (2). item (4). Remove from two items (5). Remove heater air hose 4.
  • Page 524 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-290. WINDSHIELD WASHER REPLACEMENT (Continued). LEGEND: 1. RUBBER HOSE 10. HOSE CLAMP (4) 11. VENT NIPPLE 2. HOSE TEE 3. RUBBER HOSE 12. TUBING 4. RUBBER HOSE 13. CENTRIFUGAL PUMP 5. PIVOT BODY ASSEMBLY (2) 14. HOSE (2) 6.
  • Page 525 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-290. WINDSHIELD WASHER REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS C. INSTALLATION. 14. Bracket (16). Put in place. 15. Three screws (15). Secure bracket (16). 16. Nipple (11). Install on item (9). 17. Two hoses (14) and Install on item (9) and tubing (12).
  • Page 526 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-290. WINDSHIELD WASHER REPLACEMENT (Continued). LEGEND: 1. RUBBER HOSE 10. HOSE CLAMP (4) 2. HOSE TEE 11. VENT NIPPLE 3. RUBBER HOSE 12. TUBING 4. RUBBER HOSE 13. CENTRIFUGAL PUMP 5. PIVOT BODY ASSEMBLY (2) HOSE (2) 6.
  • Page 527 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-291. WINDSHIELD WASHER CONTROL VALVE REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION All. 3-292. Windshield wiper control removed. TEST EQUIPMENT None. SPECIAL TOOLS None.
  • Page 528 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-291. WINDSHIELD WASHER CONTROL VALVE REPLACEMENT (Continued). LEGEND: 1. WINDSHIELD WASHER CONTROL VALVE 5. RUBBER HOSE 2. SETSCREW 6. 45 DEGREE MALE ELBOW 3. KNOB 7. AIR LINE 4. HEX NUT 8. INSTRUMENT PANEL ASSEMBLY T A 237802 3-1701...
  • Page 529 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-291. WINDSHIELD WASHER CONTROL VALVE REPLACEMENT (Continued). ACTION LOCATION/ITEM REMARKS A. REMOVAL. 1. Setscrew (2). Loosen. Remove from item (1). 2. Knob (3). 3. Nut (4). Remove from item (1). Remove from item (8). 4. Valve (1). Remove from item (1).
  • Page 530 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-291. WINDSHIELD WASHER CONTROL VALVE REPLACEMENT (Continued). LEGEND: 1. WINDSHIELD WASHER CONTROL VALVE 5. RUBBER HOSE 6. 45 DEGREE MALE ELBOW 2. SETSCREW 3. KNOB 7. AIR LINE 4. HEX NUT 8. INSTRUMENT PANEL ASSEMBLY T A 237803 3-1703...
  • Page 531 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-292. WINDSHIELD WIPER CONTROL REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION All. Battery power 3-120. disconnected. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) Rags, wiping Item 22, Appendix C.
  • Page 532 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-292. WINDSHIELD WIPER CONTROL REPLACEMENT (Continued). LEGEND: 1. QUARTER-TURN STUD (2) 6. HEX NUT 2. RIGHT-HAND INSTRUMENT CLUSTER 7. LOCKWASHER 8. CONTROL VALVE PANEL 3. INSTRUMENT PANEL ASSEMBLY 9. CONNECTOR 4. SETSCREW 10. AIR LINE (3) 5.
  • Page 533 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-292. WINDSHIELD WIPER CONTROL REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS A. REMOVAL. 1. Two studs (1). Loosen. 2. Panel (2). Open. 3. Setscrew (4). Loosen. 4. Knob (5). Remove from item (8). 5. Nut (6) and lock- Remove from item (8).
  • Page 534 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-292. WINDSHIELD WIPER CONTROL REPLACEMENT (Continued). LEGEND: QUARTER-TURN STUD (2) 6. HEX NUT RIGHT-HAND INSTRUMENT CLUSTER 7. LOCKWASHER PANEL CONTROL VALVE INSTRUMENT PANEL ASSEMBLY 9. CONNECTOR 4. SETSCREW 10. AIR LINE (3) 5. KNOB 11. ELBOW (2) 3-1707...
  • Page 535 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-292. WINDSHIELD WIPER CONTROL REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM C. INSTALLATION (Continued). Secure item (8) to item (3). 13. Nut (6) and lockwasher (7). 14. Knob (5). Install on item (8). 15. Setscrew (4). Tighten. 16. Panel (2). Close.
  • Page 536 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-292. WINDSHIELD WIPER CONTROL REPLACEMENT (Continued). LEGEND: 1. QUARTER-TURN STUD (2) 6. HEX NUT 2. RIGHT-HAND INSTRUMENT CLUSTER 7. LOCKWASHER PANEL 8. CONTROL VALVE 3. INSTRUMENT PANEL ASSEMBLY 9. CONNECTOR 4. SETSCREW 10. AIR LINE (3) 5.
  • Page 537 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-293. WINDSHIELD WIPER BLADE ASSEMBLY REPLACEMENT. THIS TASK COVERS a. Removal. b. Installation. INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS None. None. All. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) None. SPECIAL ENVIRONMENTAL CONDITIONS PERSONNEL REQUIRED One (MOS-63S).
  • Page 538 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-293. WINDSHIELD WIPER BLADE ASSEMBLY REPLACEMENT (Continued). LEGEND: 1. WINDSHIELD WIPER ARM ASSEMBLY 2. HEX NUT 3. WINDSHIELD WIPER BLADE ASSEMBLY 4. FILLISTER HEAD SCREW TA 237807 3-1711...
  • Page 539 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-293. WINDSHIELD WIPER BLADE ASSEMBLY REPLACEMENT (Continued). REMARKS ACTION LOCATION/ITEM NOTE Replacement procedure is the same for both sides. A. REMOVAL. Remove from item (1) and item 1. Screw (4) and nut (3). (2). 2. Blade assembly (3). Remove from item (1). B.
  • Page 540 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-293. WINDSHIELD WIPER BLADE ASSEMBLY REPLACEMENT (Continued). LEGEND: 1. WINDSHIELD WIPER ARM ASSEMBLY 2. HEX NUT 3. WINDSHIELD WIPER BLADE ASSEMBLY 4. FILLISTER HEAD SCREW TA 237808 3-1713...
  • Page 541 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-294. WINDSHIELD WIPER ASSEMBLY REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION All. 3-293. Wiper blade removed. TEST EQUIPMENT 3-296. Heater air hoses None.
  • Page 542 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-294. WINDSHIELD WIPER ASSEMBLY REPLACEMENT (Continued). LEGEND: 1. PLAIN CAPNUT 9. CLAMPING PLATE 2. LOCKWASHER 10. FLAT WASHER 3. WINDSHIELD WIPER ARM ASSEMBLY 11. SPRING TENSION CLIP 4. 20 DEGREE WINDSHIELD WIPER NOZZLE 12. CONNECTING ARM ASSEMBLY 5.
  • Page 543 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-294. WINDSHIELD WIPER ASSEMBLY REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS NOTE Replacement is the same for both sides. A. REMOVAL. 1. Capnut (1) and Remove from item (3) and lockwasher (2). item (7). 2. Arm assembly (3). Pull from item (7).
  • Page 544 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-294. WINDSHIELD WIPER ASSEMBLY REPLACEMENT (Continued). LEGEND: 9. CLAMPING PLATE 1. PLAIN CAPNUT 10. FLAT WASHER 2. LOCKWASHER 11. SPRING TENSION CLIP 3. WINDSHIELD WIPER ARM ASSEMBLY 12. CONNECTING ARM ASSEMBLY 4. 20 DEGREE WINDSHIELD WIPER NOZZLE 13.
  • Page 545 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-294. WINDSHIELD WIPER ASSEMBLY REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS C. INSTALLATION. 14. Nozzle (4) and Install in item (7). nozzle (6). Put in place. Assistant holds item 15. Pivot body assembly (7), (9). gasket (8), and plate (9).
  • Page 546 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-294. WINDSHIELD WIPER ASSEMBLY REPLACEMENT (Continued). LEGEND: 1. PLAIN CAPNUT 9. CLAMPING PLATE 2. LOCKWASHER 10. FLAT WASHER 3. WINDSHIELD WIPER ARM ASSEMBLY 11. SPRING TENSION CLIP 4. 20 DEGREE WINDSHIELD WIPER NOZZLE 12. CONNECTING ARM ASSEMBLY 5.
  • Page 547 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-295. WINDSHIELD WIPER MOTOR REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION All. Battery power 3-120. disconnected. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) Rags, wiping Item 22, Appendix C.
  • Page 548 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-295. WINDSHIELD WIPER MOTOR REPLACEMENT (Continued). LEGEND: 10. FLAT HEAD SCREW (2) 1. QUARTER-TURN STUD (2) 11. HEX NUT (4) 2. RIGHT-HAND INSTRUMENT CLUSTER 12. WASHER (8) PANEL ASSEMBLY 3. RIGHT-HAND CONNECTING ARM 13. RUBBER GASKET 14.
  • Page 549 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-295. WINDSHIELD WIPER MOTOR REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS A. REMOVAL. 1. Two studs (1). Loosen. 2. Panel (2). Open. 3. Two clips (4), Remove from item (3). Access through open item washers (5), arm (2). assemblies (3) and (8).
  • Page 550 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-295. WINDSHIELD WIPER MOTOR REPLACEMENT (Continued). LEGEND: 1. QUARTER-TURN STUD (2) 10. FLAT HEAD SCREW (2) 2. RIGHT-HAND INSTRUMENT CLUSTER 11. HEX NUT (4) PANEL ASSEMBLY 12. WASHER (8) 3. RIGHT-HAND CONNECTING ARM 13. RUBBER GASKET ASSEMBLY 14.
  • Page 551 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-295. WINDSHIELD WIPER MOTOR REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS C. INSTALLATION. 15. Washer (18), Put on item (17). washer (19), and plate (20). 16. Two screws (10). Secure item (20) to item (17). 17. Two connectors Install in item (17).
  • Page 552 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-295. WINDSHIELD WIPER MOTOR REPLACEMENT (Continued). LEGEND: 1. QUARTER-TURN STUD (2) 10. FLAT HEAD SCREW (2) 2. RIGHT-HAND INSTRUMENT CLUSTER 11. HEX NUT (4) PANEL ASSEMBLY 12. WASHER (8) 3. RIGHT-HAND CONNECTING ARM 13. RUBBER GASKET ASSEMBLY 14.
  • Page 553 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-296. HEATER AIR HOSE REPLACEMENT. THIS TASK COVERS a. Removal. b. Installation. INITIAL SETUP EQUIPMENT CONDITION CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS PARAGRAPH Battery power All. 3-120. disconnected. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) Tie, cable, heavy, black (3) (06383) PLT4H-LO.
  • Page 554 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-296. HEATER AIR HOSE REPLACEMENT (Continued). LEGEND: 5. BLACK HEAVY CABLE TIE (3) 1. TIE MOUNTING CABLE BASE (3) 2. QUARTER-TURN SCREW (3) 6. DEFROSTER HOSE 7. DRIVER HEAT HOSE 3. PAN HEAD SCREW (3) 8. HOSE CLAMP (3) 4.
  • Page 555 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-296. HEATER AIR HOSE REPLACEMENT (Continued). REMARKS LOCATION/ITEM ACTION A. REMOVAL. 1. Two clamps (8). Loosen. 2. Hose (6), hose (7), Remove from item (9). and two clamps (8). 3. Three screws (2). Loosen. Open. 4. Panel (4). 5.
  • Page 556 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-296. HEATER AIR HOSE REPLACEMENT (Continued). LEGEND: 1. TIE MOUNTING CABLE BASE (3) 5. BLACK HEAVY CABLE TIE (3) 2. QUARTER-TURN SCREW (3) 6. DEFROSTER HOSE 3. PAN HEAD SCREW (3) 7. DRIVER HEAT HOSE 4. INSTRUMENT PANEL CENTER PANEL 8.
  • Page 557 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-297. HEATER VALVE, HOSES, TUBES, AND CLAMPS REPLACEMENT. THIS TASK COVERS a. Heater Hoses, Tubes, and Clamps Replacement. b. Control Valve Removal. c. Control Valve Installation. d. Shutoff Valve Removal. e. Shutoff Valve Installation. INITIAL SETUP EQUIPMENT CONDITION CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS...
  • Page 558 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-297. HEATER VALVES, HOSES, TUBES, AND CLAMPS REPLACEMENT (Continued). LEGEND: 1. SCREW 6. HOSE CLAMP (3) 2. CLIP 7. HEATER SHUTOFF VALVE 3. BODEN WIRE 8. REDUCER 4. HEATER CONTROL VALVE 9. HEATER HOSE CONTROL VALVE 5.
  • Page 559 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-297. HEATER VALVES, HOSES, TUBES, AND CLAMPS REPLACEMENT (Continued). REMARKS ACTION LOCATION/ITEM A. HEATER HOSES, TUBES, AND CLAMPS REPLACEMENT. NOTE Use standard shop maintenance prac- tices to replace heater hoses, tubes, and clamps. For routing and location information refer to illustration.
  • Page 560 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-297. HEATER VALVES, HOSES, TUBES, AND CLAMPS REPLACEMENT (Continued). LEGEND: 1. SCREW 6. HOSE CLAMP (3) 2. CLIP 7. HEATER SHUTOFF VALVE 3. BODEN WIRE 8. REDUCER 4. HEATER CONTROL VALVE 9. HEATER HOSE CONTROL VALVE 5.
  • Page 561 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-297. HEATER VALVES, HOSES, TUBES, AND CLAMPS REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM D. SHUTOFF VALVE REMOVAL. Loosen. 10. Clamp (6). Remove from item (7). 11. Hose (5). Remove from item (8). 12. Valve (7). Remove from engine. 13.
  • Page 562 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-297. HEATER VALVES, HOSES, TUBES, AND CLAMPS REPLACEMENT (Continued). LEGEND: 1. SCREW 6. HOSE CLAMP (3) 2. CLIP 7. HEATER SHUTOFF VALVE 3. BODEN WIRE 8. REDUCER 4. HEATER CONTROL VALVE 9. HEATER HOSE CONTROL VALVE 5.
  • Page 563 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-298. HEATER ASSEMBLY REPLACEMENT AND REPAIR. THIS TASK COVERS a. Removal. b. Disassembly. c. Cleaning and Inspection. d. Assembly. e. Installation. INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH APPLICABLE CONFIGURATIONS CONDITION DESCRIPTION All. Air cleaner assembly 3-29. removed. TEST EQUIPMENT 3-52.
  • Page 564 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-298. HEATER ASSEMBLY REPLACEMENT AND REPAIR (Continued). LEGEND: 14. HEATER CORE 1. AIR HOSE (2) 15. AIR DEFLECTOR 2. WIRE (3) 16. WRAPPER COVER 3. HOSE CLAMP (2) 4. DOOR PLATE 17. BOTTOM SHUTTER AND ROD ASSEMBLY 18.
  • Page 565 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-298. HEATER ASSEMBLY REPLACEMENT AND REPAIR (Continued). LOCATION/ITEM ACTION REMARKS A. REMOVAL. Loosen from two items (20). 1. Two clamps (21). Disconnect from item (14). 2. Two hoses (20). Keep two items (20) raised to prevent coolant from running out.
  • Page 566 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-298. HEATER ASSEMBLY REPLACEMENT AND REPAIR (Continued). LEGEND: 1. AIR HOSE (2) 14. HEATER CORE 2. WIRE (3) 15. AIR DEFLECTOR 3. HOSE CLAMP (2) 16. WRAPPER COVER 4. DOOR PLATE 17. BOTTOM SHUTTER AND ROD ASSEMBLY 5.
  • Page 567 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-298. HEATER ASSEMBLY REPLACEMENT AND REPAIR (Continued). ACTION REMARKS LOCATION/ITEM B. DISASSEMBLY. 12. Heater blower Remove. Refer to paragraph 3-299. assembly. Remove from item (13). 13. Grommet (19). Rotate fully counterclockwise 14. Top shutter and and lift up and out of hole rod assembly (18).
  • Page 568 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-298. HEATER ASSEMBLY REPLACEMENT AND REPAIR (Continued). LEGEND: 14. HEATER CORE 1. AIR HOSE (2) 2. WIRE (3) 15. AIR DEFLECTOR 3. HOSE CLAMP (2) 16. WRAPPER COVER 4. DOOR PLATE 17. BOTTOM SHUTTER AND ROD ASSEMBLY 5.
  • Page 569 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-298. HEATER ASSEMBLY REPLACEMENT AND REPAIR (Continued). LOCATION/ITEM ACTION REMARKS D. ASSEMBLY. Push in item (16). 21. Deflector (15). Install on item (13). 22. New strips (11). 23. Two new seals Install on item (13). (10). a.
  • Page 570 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-298. HEATER ASSEMBLY REPLACEMENT AND REPAIR (Continued). LEGEND: 14. HEATER CORE 1. AIR HOSE (2) 15. AIR DEFLECTOR 2. WIRE (3) 16. WRAPPER COVER 3. HOSE CLAMP (2) 4. DOOR PLATE 17. BOTTOM SHUTTER AND ROD ASSEMBLY 5.
  • Page 571 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-298. HEATER ASSEMBLY REPLACEMENT AND REPAIR (Continued). ACTION REMARKS LOCATION/ITEM E. INSTALLATION (Continued). Set in place in cab. Pull back item (5) as 30. Heater assembly necessary. (6). Put on item (6). 31. Two hoses (1) and clamps (3).
  • Page 572 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-298. HEATER ASSEMBLY REPLACEMENT AND REPAIR (Continued). LEGEND: 1. AIR HOSE (2) 14. HEATER CORE 2. WIRE (3) 15. AIR DEFLECTOR 3. HOSE CLAMP (2) 16. WRAPPER COVER 4. DOOR PLATE 17. BOTTOM SHUTTER AND ROD ASSEMBLY 5.
  • Page 573 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-299. HEATER BLOWER ASSEMBLY REPLACEMENT AND REPAIR. THIS TASK COVERS a. Removal. b. Disassembly. c. Cleaning and Inspection. d. Assembly. e. Installation. INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS None. None. All. TEST EQUIPMENT None.
  • Page 574 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-299. HEATER BLOWER ASSEMBLY REPLACEMENT AND REPAIR (Continued). LEGEND: 1. GROMMET 10. COUNTERCLOCKWISE BLOWER WHEEL 2. HEATER CORE 11. BLOWER HOUSING 3. WIRE (3) 12. MACHINE SCREW (4) 4. CLOCKWISE BLOWER WHEEL 13. WRAPPER COVER 5. HEXAGON MACHINE SCREW NUT (4) 14.
  • Page 575 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-299. HEATER BLOWER ASSEMBLY REPLACEMENT AND REPAIR (Continued). ACTION LOCATION/ITEM REMARKS A. REMOVAL. Remove from item (13). 1. Nine screws (14). Remove from item (16). 2. Cover (13). 3. Three wires (3). a. Remove electrical tape Tag items (3).
  • Page 576 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-299. HEATER BLOWER ASSEMBLY REPLACEMENT AND REPAIR (Continued). LEGEND: 1. GROMMET 10. COUNTERCLOCKWISE BLOWER WHEEL 2. HEATER CORE 11. BLOWER HOUSING 3. WIRE (3) 12. MACHINE SCREW (4) 4. CLOCKWISE BLOWER WHEEL 13. WRAPPER COVER 5. HEXAGON MACHINE SCREW NUT (4) 14.
  • Page 577 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-299. HEATER BLOWER ASSEMBLY REPLACEMENT AND REPAIR (Continued). ACTION REMARKS LOCATION/ITEM C. CLEANING AND INSPECTION. 11. All parts. Clean and inspect. Refer to paragraphs 3-4 and 3-5. D. ASSEMBLY. 12. Motor (6), bracket Put in place on item (11). (7), and bracket (9).
  • Page 578 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-299. HEATER BLOWER ASSEMBLY REPLACEMENT AND REPAIR (Continued). LEGEND: 1. GROMMET 10. COUNTERCLOCKWISE BLOWER WHEEL 2. HEATER CORE 11. BLOWER HOUSING 3. WIRE (3) 12. MACHINE SCREW (4) 4. CLOCKWISE BLOWER WHEEL 13. WRAPPER COVER 5. HEXAGON MACHINE SCREW NUT (4) 14.
  • Page 579 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-299. HEATER BLOWER ASSEMBLY REPLACEMENT AND REPAIR (Continued). REMARKS LOCATION/ITEM ACTION E. INSTALLATION (Continued). Secure item (13) to item 21. Nine screws (14). (16). NOTE Follow-on maintenance action required: None. 3-1752...
  • Page 580 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-299. HEATER BLOWER ASSEMBLY REPLACEMENT AND REPAIR (Continued). LEGEND: 1. GROMMET COUNTERCLOCKWISE BLOWER WHEEL HEATER CORE 11. BLOWER HOUSING 3. WIRE (3) 12. MACHINE SCREW (4) 4. CLOCKWISE BLOWER WHEEL 13. WRAPPER COVER 5. HEXAGON MACHINE SCREW NUT (4) 14.
  • Page 581 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-300. HEATER CONTROL PANEL REPLACEMENT. THIS TASK COVERS a. Removal. b. Installation. INITIAL SETUP EQUIPMENT CONDITION CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS PARAGRAPH All. 3-114. Manual reset circuit breaker mounting bracket removed. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) Tape, electrical Item 30, Appendix C.
  • Page 582 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-300. HEATER CONTROL PANEL REPLACEMENT (Continued). LEGEND: 1. LOCKWASHER (2) 12. BODEN CLIP (2) 2. NUT (2) 13. BODEN WIRE 3. INSTRUMENT PANEL ASSEMBLY 14. BODEN WIRE 4. QUARTER-TURN SCREW (2) SHUTTER AND ROD ASSEMBLY (2) 5.
  • Page 583 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-300. HEATER CONTROL PANEL REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS A. REMOVAL. Remove from item (13) and 1. Two clips (12). item (14). Remove from two items (11). 2. Wires (13) and (14). 3. Two clips (17). Remove from item (16) and item (19).
  • Page 584 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-300. HEATER CONTROL PANEL REPLACEMENT (Continued). LEGEND: 1. LOCKWASHER (2) 12. BODEN CLIP (2) 2. NUT (2) 13. BODEN WIRE 3. INSTRUMENT PANEL ASSEMBLY 14. BODEN WIRE 4. QUARTER-TURN SCREW (2) 15. SHUTTER AND ROD ASSEMBLY (2) 5.
  • Page 585 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-300. HEATER CONTROL PANEL REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS B. INSTALLATION (Continued). 15. Five wires (6). b. Wrap connections with (continued). electrical tape. 16. Valve (10). Manually put in closed position (counterclockwise). 17. Wire (9). Put on item (10). 18.
  • Page 586 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-300. HEATER CONTROL PANEL REPLACEMENT (Continued). LEGEND: 12. BODEN CLIP (2) 1. LOCKWASHER (2) 13. BODEN WIRE 2. NUT (2) 14. BODEN WIRE 3. INSTRUMENT PANEL ASSEMBLY 15. SHUTTER AND ROD ASSEMBLY (2) 4. QUARTER-TURN SCREW (2) 16.
  • Page 587 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-301. HEATER CONTROL PANEL REPAIR. THIS TASK COVERS Disassembly. Cleaning and Inspection. Assembly. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION 3-300. All. Heater control panel removed. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) None.
  • Page 588 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-301. HEATER CONTROL PANEL REPAIR (Continued). LEGEND: 1. REAR COVER 9. SWITCH KNOB 2. INCANDESCENT LAMP (2) 10. BODEN WIRE 3. LIGHT HARNESS ASSEMBLY 11. DESIGNATION PLATE 4. MACHINE SCREW (2) 12. HEX NUT 5. HEX NUT (5) 13.
  • Page 589 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-301. HEATER CONTROL PANEL REPAIR (Continued). LOCATION/ITEM ACTION REMARKS A. DISASSEMBLY. 1. Harness (3). Remove from item (1). 2. Two lamps (2). Remove from item (3). 3. Two screws (4). Remove from item (1). 4. Cover (1). Remove.
  • Page 590 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-301. HEATER CONTROL PANEL REPAIR (Continued). LEGEND: 1. REAR COVER 9. SWITCH KNOB 2. INCANDESCENT LAMP (2) 10. BODEN WIRE 3. LIGHT HARNESS ASSEMBLY 11. DESIGNATION PLATE 4. MACHINE SCREW (2) 12. HEX NUT 5. HEX NUT (5) 13.
  • Page 591 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-301. HEATER CONTROL PANEL REPAIR (Continued). REMARKS ACTION LOCATION/ITEM C. ASSEMBLY. Install on item (14). 13. New plate (11). Install in item (14). 14. Wire (10), wire (13), and three wires (7). Secure item (10), item 15.
  • Page 592 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-301. HEATER CONTROL PANEL REPAIR (Continued). LEGEND: 1. REAR COVER 9. SWITCH KNOB 2. INCANDESCENT LAMP (2) 10. BODEN WIRE 3. LIGHT HARNESS ASSEMBLY 11. DESIGNATION PLATE 4. MACHINE SCREW (2) 12. HEX NUT 5. HEX NUT (5) 13.
  • Page 593 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-302. AIR DIFFUSER ASSEMBLY REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. d. Operational Check. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION All. Heater assembly removed. 3-298. TEST EQUIPMENT None. SPECIAL TOOLS None.
  • Page 594 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-302. AIR DIFFUSER ASSEMBLY REPLACEMENT (Continued). LEGEND: 4. AIR DIFFUSER ASSEMBLY 1. BODEN WIRE (2) 5. RUBBER STRIP 2. SHUTTER (2) 6. ROUND HEAD SCREW (4) 3. BODEN CLIP (2) TA 237835 3-1767...
  • Page 595 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-302. AIR DIFFUSER ASSEMBLY REPLACEMENT (Continued). REMARKS ACTION LOCATION/ITEM A. REMOVAL. Remove from item (4) and two 1. Two clips (3). items (1). Tag items (1). 2. Two wires (1). Remove from two items (2). Remove from item (4). 3.
  • Page 596 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-302. AIR DIFFUSER ASSEMBLY REPLACEMENT (Continued). LEGEND: 4. AIR DIFFUSER ASSEMBLY 1. BODEN WIRE (2) 5. RUBBER STRIP 2. SHUTTER (2) 6. ROUND HEAD SCREW (4) 3. BODEN CLIP (2) TA 237836 3-1769...
  • Page 597 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-302. AIR DIFFUSER ASSEMBLY REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS D. OPERATIONAL CHECK. Pull and push. 13. FRESH VENT knob a. Refer to TM 9-2320- and RECIR VENT 283-10. knob. b. Items (2) should open and close freely. NOTE Follow-on maintenance actions required: Install heater assembly (para 3-298).
  • Page 598 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-302. AIR DIFFUSER ASSEMBLY REPLACEMENT (Continued). LEGEND: 1. BODEN WIRE (2) 4. AIR DIFFUSER ASSEMBLY 2. SHUTTER (2) 5. RUBBER STRIP 3. BODEN CLIP (2) 6. ROUND HEAD SCREW (4) TA 237837 3-1771...
  • Page 599 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-303. DEFROSTER FAN REPLACEMENT. THIS TASK COVERS a. Removal. b. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION All. None. None. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) None. PERSONNNEL REQUIRED SPECIAL ENVIRONMENTAL CONDITIONS One (MOS-63S).
  • Page 600 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-303. DEFROSTER FAN REPLACEMENT (Continued). LEGEND: 1. SCREW (4) 2. DEFROSTER FAN 3. WIRE 4. NONMETALLIC GROMMET 5. ELECTRICAL PLUG (2) TA 237838 3-1773...
  • Page 601 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-303. DEFROSTER FAN REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS NOTE Replacement is the same for both fans. A. REMOVAL. 1. Two plugs (5). Disconnect. Access from under center of instrument panel. 2. Wire (3). Pull through item (4). 3.
  • Page 602 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-303. DEFROSTER FAN REPLACEMENT (Continued). LEGEND: 1. SCREW (4) 2. DEFROSTER FAN 3. WIRE 4. NONMETALLIC GROMMET 5. ELECTRICAL PLUG (2) TA 237839 3-1775...
  • Page 603 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-304. DEFROSTER FAN REPAIR. THIS TASK COVERS a. Disassembly. b. Cleaning and Inspection. c. Assembly. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION All. 3-303. Defroster fan removed. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) None.
  • Page 604 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-304. DEFROSTER FAN REPAIR (Continued). LEGEND: 10. WIRE 1. HEX NUT (2) 11. WIRE 2. WIRE 12. REAR GRILLE GUARD 3. FAN MOTOR 13. SCREW 4. FLAT WASHER (3) 14. FRONT GRILLE GUARD 5. BASE ASSEMBLY 15.
  • Page 605 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-304. DEFROSTER FAN REPAIR (Continued). ACTION LOCATION/ITEM REMARKS A. DISASSEMBLY. Pry from item (12). 1. Guard (14). 2. Setscrew (16). Remove from item (15). Remove from item (3). 3. Fan (15). 4. Knob (7). Pull from item (8). 5.
  • Page 606 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-304. DEFROSTER FAN REPAIR (Continued). LEGEND: 1. HEX NUT (2) 10. WIRE 2. WIRE 11. WIRE 3. FAN MOTOR 12. REAR GRILLE GUARD 4. FLAT WASHER (3) 13. SCREW 5. BASE ASSEMBLY 14. FRONT GRILLE GUARD 6.
  • Page 607 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-304. DEFROSTER FAN REPAIR (Continued). LOCATION/ITEM ACTION REMARKS C. ASSEMBLY. 15. Motor (3), three Install on item (5). Feed item (11) through washers (4), and item (5). wire (2). 16. Guard (12). Install on item (5) and item (3).
  • Page 608 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-304. DEFROSTER FAN REPAIR (Continued). LEGEND: 1. HEX NUT (2) 10. WIRE 2. WIRE 11. WIRE 3. FAN MOTOR 12. REAR GRILLE GUARD 4. FLAT WASHER (3) 13. SCREW 5. BASE ASSEMBLY 14. FRONT GRILLE GUARD 6.
  • Page 609 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-305. DATA AND INSTRUCTION PLATES. THIS TASK COVERS Cleaning and Replacement. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION All. None. None. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) Rag, wiping Item 22, Appendix C. Solution, soap Item 28, Appendix C.
  • Page 610 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-305. DATA AND INSTRUCTION PLATES (Continued). CLEANING AND REPLACEMENT. NOTE •All data and instruction plates are identified in TM 9-2320-283-10. •Maintenance is limited to cleaning and replacement. •To clean, use a rag and soap solution. •To replace: 1.
  • Page 611 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-306. WINTERIZATION KIT. THIS TASK COVERS See note on next page. INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS None. None. All. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) None. SPECIAL ENVIRONMENTAL CONDITIONS PERSONNEL REQUIRED None.
  • Page 612 TM 9-2320-283-20-3 ACCESSORY ITEMS. 3-306. WINTERIZATION KIT (Continued). NOTE •Refer to TB 9-2320-283-14 for infor- mation pertaining to components of the M915A1 winterization kit. •Follow-on maintenance action required: None. 3-1785...
  • Page 613 TM 9-2320-283-20-3 Section XVIII. GAGES (NONELECTRICAL) 3-307. GENERAL. This section provides procedures authorized at the organizational maintenance level to replace nonelectrical gages. To find a specific procedure contained in this section, see the task summary below. 3-308. TASK SUMMARY. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH...
  • Page 614 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-308. TASK SUMMARY (Continued). LIST OF TASKS TASK TASK TASK TROUBLESHOOTING REF NO. (PARA) Tachograph Replacement 3-309 2-11 a. Removal. 3-309a b. Cleaning and Inspection. 3-309b c. Installation. 3-309c d. Reading Tachograph Disk. 3-309d e. Chart Removal. 3-309e f.
  • Page 615 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-309. TACHOGRAPH REPLACEMENT. THIS TASK COVERS a. Removal. d. Reading Tachograph Chart. b. Cleaning and Inspection. e. Chart Removal. c. Installation. f. Chart Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION 3-310. All. Speedometer shaft assembly removed from tachograph.
  • Page 616 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-309. TACHOGRAPH REPLACEMENT (Continued). LEGEND: 7. 7 DAY CHART 1. TACHOGRAPH 2. STUD (2) 8. RPM INDICATOR TRANSFER 9. RED DOT 3. BRACKET (2) 4. KNURLED NUT (2) 10. KEY 11. SEPARATING KNIFE 5. WIRE CONNECTOR 6.
  • Page 617 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-309. TACHOGRAPH REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS NOTE •The access panel may be lowered for visibility. Removal is done by reach- ing from under dash. •Move the trailer hand brake downward. A. REMOVAL. Remove from item (1). 1.
  • Page 618 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-309. TACHOGRAPH REPLACEMENT (Continued). LEGEND: 1. TACHOGRAPH 7. 7 DAY CHART 2. STUD (2) 8. RPM INDICATOR TRANSFER 3. BRACKET (2) 9. RED DOT 4. KNURLED NUT (2) 10. KEY 5. WIRE CONNECTOR 11. SEPARATING KNIFE 6.
  • Page 619 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-309. TACHOGRAPH REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS C. INSTALLATION. 6. Tachograph (1). Position in dash. 7. Wire connector Install in item (1). (5). 8. Two brackets (3). Install on two items (2). 9. Two nuts (4). Install and tighten onto two items (3).
  • Page 620 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-309. TACHOGRAPH REPLACEMENT (Continued). LEGEND: 7. 7 DAY CHART 1. TACHOGRAPH 8. RPM INDICATOR TRANSFER 2. STUD (2) 9. RED DOT 3. BRACKET (2) 10. KEY 4. KNURLED NUT (2) 11. SEPARATING KNIFE 5. WIRE CONNECTOR 12.
  • Page 621 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-309. TACHOGRAPH REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS D. READING TACHOGRAPH CHART. TIME The outer ring of the chart has markings for 24 hours. Any events on the chart by the markings happened at the time shown on shown the outer ring of the chart.
  • Page 622 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-309. TACHOGRAPH REPLACEMENT (Continued). TA 237846 3-1795...
  • Page 623 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-309. TACHOGRAPH REPLACEMENT (Continued). ACTION LOCATION/ITEM REMARKS E. CHART REMOVAL. CAUTION The disk pack must be changed before the end of the seventh day to prevent stylus damage. Unlock item (1) by turning 15. Key (10). Use item (10) as a item (10) counterclockwise.
  • Page 624 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-309. TACHOGRAPH REPLACEMENT (Continued). LEGEND: 1. TACHOGRAPH 7. 7 DAY CHART 2. STUD (2) 8. RPM INDICATOR TRANSFER 3. BRACKET (2) 9. RED DOT 4. KNURLED NUT (2) 10. KEY 5. WIRE CONNECTOR 11. SEPARATING KNIFE 6.
  • Page 625 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-310. SPEEDOMETER SHAFT REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION CONDITION DESCRIPTION PARAGRAPH APPLICABLE CONFIGURATIONS None. None. All. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) Cable tie (96906) MS 3367-7-9.
  • Page 626 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-310. SPEEDOMETER SHAFT REPLACEMENT (Continued). LEGEND: 1. TACHOGRAPH ASSEMBLY 2. SPEEDOMETER SHAFT ASSEMBLY 3. CABLE TIE 4. CLOSED CLAMP 5. SPEEDOMETER DRIVE ADAPTER SLEEVE TA 237848 3-1799...
  • Page 627 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-310. SPEEDOMETER SHAFT REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM A. REMOVAL. a. Remove from the back of Remove item (2) by 1. Speedometer shaft of item (1). reaching from under (2). dash. Item (2) is on the left-hand side of item (1) and has a hexagon nut.
  • Page 628 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-310. SPEEDOMETER SHAFT REPLACEMENT (Continued). LEGEND: 1. TACHOGRAPH ASSEMBLY 2. SPEEDOMETER SHAFT ASSEMBLY 3. CABLE TIE 4. CLOSED CLAMP 5. SPEEDOMETER DRIVE ADAPTER SLEEVE TA 237849 3-1801...
  • Page 629 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-311. SPEEDOMETER DRIVE SLEEVE ADAPTER REPLACEMENT. THIS TASK COVERS a. Removal. b. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION All. None. None. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) None. PERSONNEL REQUIRED SPECIAL ENVIRONMENTAL CONDITIONS One (MOS-63S).
  • Page 630 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-311. SPEEDOMETER DRIVE SLEEVE ADAPTER REPLACEMENT (Continued). LEGEND: 1. SPEEDOMETER SHAFT ASSEMBLY 2. SPEEDOMETER DRIVE SLEEVE ADAPTER TA 237850 3-1803...
  • Page 631 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-311. SPEEDOMETER DRIVE SLEEVE ADAPTER REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM A. REMOVAL. Remove from item (2). 1. Shaft (1). 2. Sleeve adapter (2). Remove from transmission. B. INSTALLATION. 3. Sleeve adapter (2). Install in transmission. 4. Shaft (1). Install on item (2).
  • Page 632 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-311. SPEEDOMETER DRIVE SLEEVE ADAPTER REPLACEMENT (Continued). LEGEND: 1. SPEEDOMETER SHAFT ASSEMBLY 2. SPEEDOMETER DRIVE SLEEVE ADAPTER TA 237851 3-1805...
  • Page 633 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-312. SPEEDOMETER DRIVEN GEAR REPLACEMENT. THIS TASK COVERS a. Removal. b. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION Speedometer drive All. 3-311. sleeve adapter removed. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) None.
  • Page 634 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-312. SPEEDOMETER DRIVEN GEAR REPLACEMENT (Continued). LEGEND: 1. SPEEDOMETER DRIVEN GEAR TA 237852 3-1807...
  • Page 635 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-312. SPEEDOMETER DRIVEN GEAR REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS CAUTION Be careful not to drop gear into transmission. Be sure to install gear straight in transmission. A. REMOVAL. 1. Gear (1). Pull from transmission. B. INSTALLATION. 2.
  • Page 636 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-312. SPEEDOMETER DRIVEN GEAR REPLACEMENT (Continued). LEGEND: 1. SPEEDOMETER DRIVEN GEAR TA 237853 3-1809...
  • Page 637 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-313. TACHOMETER SHAFT REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. d. Operational Check. INITIAL SETUP EQUIPMENT CONDITION CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS PARAGRAPH None. All. None. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) None.
  • Page 638 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-313. TACHOMETER SHAFT REPLACEMENT (Continued). LEGEND: 1. TACHOGRAPH ASSEMBLY 2. TACHOGRAPH SHAFT ASSEMBLY 3. PULSE TACHOMETER 4. DRIVE END TA 237854 3-1811...
  • Page 639 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-313. TACHOMETER SHAFT REPLACEMENT (Continued). REMARKS ACTION LOCATION/ITEM A. REMOVAL. Remove item (2) by a. Remove from item (1). 1. Shaft (2). reaching from under dash. Item (2) is on the right-hand side of item (1) and has a round knurled end.
  • Page 640 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-313. TACHOMETER SHAFT REPLACEMENT (Continued). LEGEND: 1. TACHOGRAPH ASSEMBLY 2. TACHOGRAPH SHAFT ASSEMBLY 3. PULSE TACHOMETER 4. DRIVE END TA 237855 3-1813...
  • Page 641 TM 9-2320-283-20-3 CAGES (NONELECTRICAL). 3-313. TACHOMETER SHAFT REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS D. OPERATIONAL CHECK. 4. Engine. Start. Refer to TM 9-2320- 283-10. 5. Tachograph assembly Check operation. (7). 6. Engine. Shut down. Refer to TM 9-2320- 283-10. NOTE Follow-on maintenance action required: None.
  • Page 642 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-313. TACHOMETER SHAFT REPLACEMENT (Continued). LEGEND: 1. TACHOGRAPH ASSEMBLY 2. TACHOGRAPH SHAFT ASSEMBLY 3. PULSE TACHOMETER 4. DRIVE END TA 237856 3-1815...
  • Page 643 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-314. PRESSURE GAGE REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION All. TM 9-2320-283-10. Air system draincocks opened. TEST EQUIPMENT None. SPECIAL TOOLS None.
  • Page 644 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-314. PRESSURE GAGE REPLACEMENT (Continued). LEGEND: 1. QUARTER-TURN SCREW (4) 6. NONMETALLIC TUBE 2. LEFT-HAND INSTRUMENT 7. MOUNTING BRACKET CLUSTER PANEL ASSEMBLY 8. LOCKWASHER (2) 3. FRONT AIR PSI GAGE 9. HEXAGON PLAIN NUT (2) IDENTIFICATION OVERLAY 10.
  • Page 645 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-314. PRESSURE GAGE REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS NOTE Use this procedure to replace any one of the two air pressure gages. Lower gage has an additional nut and ground wire. 1. Panel (2). Loosen four items (1), and Use a screwdriver to open.
  • Page 646 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-314. PRESSURE GAGE REPLACEMENT (Continued). LEGEND: 1. QUARTER-TURN SCREW (4) 6. NONMETALLIC TUBE 2. LEFT-HAND INSTRUMENT 7. MOUNTING BRACKET CLUSTER PANEL ASSEMBLY 8. LOCKWASHER (2) 3. FRONT AIR PSI GAGE 9. HEXAGON PLAIN NUT (2) IDENTIFICATION OVERLAY 10.
  • Page 647 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-314. PRESSURE GAGE REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS C. INSTALLATION (Continued). 10. Bracket (7). a. Position on item (4). b. Secure with two items (9) and (8). 11. Tube (6). Install on item (4). 12. Socket and bulb Install in item (4).
  • Page 648 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-314. PRESSURE GAGE REPLACEMENT (Continued). LEGEND: 1. QUARTER-TURN SCREW (4) 6. NONMETALLIC TUBE 2. LEFT-HAND INSTRUMENT 7. MOUNTING BRACKET 8. LOCKWASHER (2) CLUSTER PANEL ASSEMBLY 3. FRONT AIR PSI GAGE 9. HEXAGON PLAIN NUT (2) 10. REAR AIR PRESSURE DIAL IDENTIFICATION OVERLAY GAGE ASSEMBLY 4.
  • Page 649 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-315. AIR CLEANER RESTRICTION GAGE AND BRACKET REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH CONDITION DESCRIPTION APPLICABLE CONFIGURATIONS None. None. All. TEST EQUIPMENT None. SPECIAL TOOLS None.
  • Page 650 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-315. AIR CLEANER RESTRICTION GAGE AND BRACKET REPLACEMENT (Continued). LEGEND: 1. SCREW (4) 6. INSTRUMENT PANEL ASSEMBLY 2. LOCKWASHER (4) TERMINAL (2) 3. GAGE ASSEMBLY 8. NIPPLE 4. NUTSERT (4) NONMETALLIC TUBE 5. LOCKWASHER (2) 10. GAGE BRACKET TA 237860 3-1823...
  • Page 651 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-315. AIR CLEANER RESTRICTION GAGE AND BRACKET REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS 1. Tube (9). Remove from item (3). 2. Two screws (1), Remove from item (10). lockwashers (2), and gage (3). 3. Nipple (8). Remove from item (3). 4.
  • Page 652 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-315. AIR CLEANER RESTRICTION GAGE AND BRACKET REPLACEMENT (Continued). LEGEND: 6. INSTRUMENT PANEL ASSEMBLY 1. SCREW (4) TERMINAL (2) 2. LOCKWASHER (4) 3. GAGE ASSEMBLY 8. NIPPLE 4. NUTSERT (4) 9. NONMETALLIC TUBE 10. GAGE BRACKET 5.
  • Page 653 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-315. AIR CLEANER RESTRICTION GAGE AND BRACKET REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS C. INSTALLATION (Continued). 8. Gage (3). a. Position on item (10). b. Secure with two items (1) and (2). 9. Tube (9). Install on item (8). NOTE Follow-on maintenance action required: None.
  • Page 654 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-315. AIR CLEANER RESTRICTION GAGE AND BRACKET REPLACEMENT (Continued). LEGEND: 1. SCREW (4) 6. INSTRUMENT PANEL ASSEMBLY 2. LOCKWASHER (4) 7. TERMINAL (2) 3. GAGE ASSEMBLY 8. NIPPLE 4. NUTSERT (4) 9. NONMETALLIC TUBE 5. LOCKWASHER (2) 10.
  • Page 655 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-316. AIR CLEANER RESTRICTION GAGE TUBE REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION All. None. None. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) Tape, thread sealing Item 32, Appendix C.
  • Page 656 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-316. AIR CLEANER RESTRICTION GAGE TUBE REPLACEMENT (Continued). LEGEND: 1. NIPPLE 2. FIREWALL 3. GROMMET 4. NONMETALLIC TUBE 5. 90 DEGREE ELBOW T A 237863 3-1829...
  • Page 657 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-316. AIR CLEANER RESTRICTION GAGE TUBE REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS A. REMOVAL. 1. Tube (4). a. Remove from items (1) and (5). b. Pull out from item (2). 2. Grommet (3). Remove from item (2) or item (4).
  • Page 658 TM 9-2320-283-20-3 GAGES (NONELECTRICAL). 3-316. AIR CLEANER RESTRICTION GAGE TUBE REPLACEMENT (Continued). LEGEND: 1. NIPPLE 2. FIREWALL 3. GROMMET 4. NONMETALLIC TUBE 5. 90 DEGREE ELBOW TA 237864 3-1831...
  • Page 659 TM 9-2320-283-20-3 Section XIX. STE/ICE COMPONENTS 3-317. GENERAL. This section provides procedures authorized at the organizational maintenance To find a specific procedure contained in level to replace STE/ICE components. this section, see the task summary below. 3-318. TASK SUMMARY. INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH CONDITION DESCRIPTION...
  • Page 660 TM 9-2320-283-20-3 STE/ICE COMPONENTS. 3-318. TASK SUMMARY (Continued). LIST OF TASKS TASK TASK TASK TROUBLESHOOTING REF NO. ( PARA Pulse Tachometer Replacement 3-319 2-11 a. Removal. 3-319a b. Cleaning and Inspection. 3-319b c. Installation. 3-319c Pressure Transducer Replacement 3-320 2-11 a.
  • Page 661 TM 9-2320-283-20-3 STE/ICE COMPONENTS. 3-319. PULSE TACHOMETER REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION APPLICABLE CONFIGURATIONS PARAGRAPH CONDITION DESCRIPTION None. None. All. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) None. PERSONNEL REQUIRED SPECIAL ENVIRONMENTAL CONDITIONS None.
  • Page 662 TM 9-2320-283-20-3 STE/ICE COMPONENTS. 3-319. PULSE TACHOMETER REPLACEMENT (Continued). LEGEND: 1. TACHOMETER SHAFT ASSEMBLY PLUG TACHOMETER SHAFT DRIVE PULSE TACHOMETER DRIVE PULSE TACHOMETER 6. FUEL PUMP ASSEMBLY TA 237865 3-1835...
  • Page 663 TM 9-2320-283-20-3 STE/ICE COMPONENTS. 3-319. PULSE TACHOMETER REPLACEMENT (Continued). LOCATION/ITEM ACTION REMARKS A. REMOVAL. 1. Plug (4). Disconnect from item (3). 2. Shaft (1). Unscrew and remove from item Item (2) should remain in item (1). (3). 3. Tachometer (3). Unscrew and remove from item Item (5) should remain in item (3).
  • Page 664 TM 9-2320-283-20-3 STE/ICE COMPONENTS. 3-319. PULSE TACHOMETER REPLACEMENT (Continued). LEGEND: 1. TACHOMETER SHAFT ASSEMBLY 4. PLUG 2. TACHOMETER SHAFT DRIVE 5. PULSE TACHOMETER DRIVE 3. PULSE TACHOMETER 6. FUEL PUMP ASSEMBLY TA 237866 3-1837...
  • Page 665 TM 9-2320-283-20-3 STE/ICE COMPONENTS. 3-320. PRESSURE TRANSDUCER REPLACEMENT. THIS TASK COVERS a. Removal. b. Cleaning and Inspection. c. Installation. INITIAL SETUP EQUIPMENT CONDITION PARAGRAPH APPLICABLE CONFIGURATIONS CONDITION DESCRIPTION None. All. None. TEST EQUIPMENT None. SPECIAL TOOLS None. MATERIALS/PARTS (P/N) Tape, thread sealing Item 32, Appendix C.
  • Page 666 TM 9-2320-283-20-3 STE/ICE COMPONENTS. 3-320. PRESSURE TRANSDUCER REPLACEMENT (Continued). LEGEND: 1. SOLENOID VALVE 2. PLUG 3. PRESSURE TRANSDUCER 4. 90 DEGREE ELBOW 5. REDUCER TA 237867 3-1839...
  • Page 667 TM 9-2320-283-20-3 STE/ICE COMPONENTS. 3-320. PRESSURE TRANSDUCER REPLACEMENT (Continued). ACTION REMARKS LOCATION/ITEM A. REMOVAL. a. Disconnect from item (2). 1. Transducer (3). b. Unscrew from item (4). 2. Elbow (4) and Remove from item (1), and reducer (5). seperate. B. CLEANING AND INSPECTION. 3.
  • Page 668 TM 9-2320-283-20-3 STE/ICE COMPONENTS. 3-320. PRESSURE TRANSDUCER REPLACEMENT (Continued). LEGEND: 1. SOLENOID VALVE 2. PLUG 3. PRESSURE TRANSDUCER 4. 90 DEGREE ELBOW 5. REDUCER TA 237868 3-1841/(3-1842 blank)
  • Page 670 Operating Vehicle Operator's Manual for M915A1 Truck Tractor....TM 9-2320-283-10 Army Motor Transport Units and Operations ......FM 55-30 Manual for the Wheeled Vehicle Driver .
  • Page 671 Tools List for M915A1 Truck Tractor.......TM 9-2320-283-20P Lubrication Order for M915A1 Truck Tractor....LO 9-2320-283-12 Direct Support and General Support Repair Parts and Special Tools List for M915A1 Truck Tractor....TM 9-2320-283-34P Operator's, Organizational Maintenance Manual Including Repair Parts and Special Tools List for Simplified Test Equipment for Internal Combustion Engines (STE/ICE)..TM 9-4910-571-12&P...
  • Page 672 M915A1 Winterization Kit ........

  • Page 674: Appendix Bmaintenance Allocation Chart

    TM 9-2320-283-20-3 APPENDIX B MAINTENANCE ALLOCATION CHART Section I. INTRODUCTION THE ARMY MAINTENANCE SYSTEM (AMS) This introduction provides a general explanation of all maintenance and repair functions authorized at the two maintenance levels under the Two-Level Maintenance System concept. The MAC (immediately following the introduction) designates overall authority and responsibility for the performance of maintenance functions on the identified end item or component.
  • Page 675 TM 9-2320-283-20-3 MAINTENANCE FUNCTIONS - Continued Calibrate. To determine and cause corrections to be made or to be adjusted on instruments of test, measuring, and diagnostic equipment used in precision measurement. Consists of comparisons of two instruments, one of which is a certified standard of known accuracy, to detect and adjust any discrepancy in the accuracy of the instrument being compared.
  • Page 676 TM 9-2320-283-20-3 EXPLANATION OF COLUMNS IN THE MAC - Continued Column 4, Maintenance Level. Column 4 specifies each level of maintenance authorized to perform each function listed in Column 3, by indicating work time required (expressed as manhours in whole hours or decimals) in the appropriate subcolumn.
  • Page 677 TM 9-2320-283-20-3 EXPLANATION OF COLUMNS IN THE TOOLS AND TEST EQUIPMENT REQUIPMENTS Column 1, Tool or Test Equipment Reference Code. The tool or test equipment reference code correlates with a code used in Column 5 of the MAC. Column 2, Maintenance Level. The lowest level of maintenance authorized to use the tool or test equipment. Column 3, Nomenclature.
  • Page 678 TM 9-2320-283-20-3 Section II. MAINTENANCE ALLOCATION CHART Group Component/ Maintena Maintenance Level Tools Remarks Number Assembly Field Sustainment Function Equipment Unit Depot ENGINE 0100 Engine (Diesel) Service Replace 16.0 Repair 65.0 Engine Mount Inspect Replace 0101 Cylinder Head Inspect Replace Repair 10.4 84,86,87,...
  • Page 679 TM 9-2320-283-20-3 Section II. MAINTENANCE ALLOCATION CHART (continued) Group Component/ Maintenance Maintenance Level Tools Remarks Number Assembly Function Field Sustainment Equipment Unit Depot ENGINE (Continued) Cam Follower Housing Inspect Replace 12.0 Cam Follower Inspect Replace 14.0 Push Tubes (Valve) Inspect Replace Timing Gear Inspect...
  • Page 680 TM 9-2320-283-20-3 Section II. MAINTENANCE ALLOCATION CHART (continued) Group Component/ Maintenance Maintenance Level Tools Remarks Number Assembly Function Field Sustainment Equipment Unit Depot ENGINE (Continued) Exhaust Manifold Inspect Replace 0109 Accessory Drive Inspect Repair 111,129 Replace 0112 Engine Retarder Inspect Repair 121,130 Replace...
  • Page 681 TM 9-2320-283-20-3 Section II. MAINTENANCE ALLOCATION CHART (continued) Group Component/ Maintenance Maintenance Level Tools Remarks Number Assembly Function Field Sustainment Equipment Unit Depot FUEL SYSTEM(Continued) 0306 Fuel Solenoid Shutoff Replace Valve Repair (Electrical) (Mechanical) 0306 Fuel Tank Inspect Service Repair Requires Replace Welding...
  • Page 682 TM 9-2320-283-20-3 Section II. MAINTENANCE ALLOCATION CHART (continued) Group Component/ Maintenance Maintenance Level Tools Remarks Number Assembly Function Field Sustainment Equipment Unit Depot EXHAUST SYSTEM (Continued) Extension Tube Inspect Replace Tailpipe Inspect Replace COOLING SYSTEM 0501 Draincock Inspect Replace Radiator Assembly and Inspect Crossbar Supports Service...
  • Page 683 TM 9-2320-283-20-3 Section II. MAINTENANCE ALLOCATION CHART (continued) Group Component/ Maintenance Maintenance Level Tools Remarks Number Assembly Function Field Sustainment Equipment Unit Depot COOLING SYSTEM (Continued) Water Pump Idler Pulley Replace Crankshaft Pulley Replace Accessory Drive Belts Inspect Adjust Replace ELECTRICAL SYSTEM 0601 Alternator &...
  • Page 684 TM 9-2320-283-20-3 Section II. MAINTENANCE ALLOCATION CHART (continued) Group Component/ Maintenance Maintenance Level Tools Remarks Number Assembly Function Field Sustainment Equipment Unit Depot ELECTRICAL SYSTEM (Continued) Turn Signal Control Replace Heater Fan Switch Replace Dimmer Switch Replace 0609 Service Headlamps Replace Marker &...
  • Page 685 TM 9-2320-283-20-3 Section II. MAINTENANCE ALLOCATION CHART (continued) Group Component/ Maintenance Maintenance Level Tools Remarks Number Assembly Function Field Sustainment Equipment Unit Depot ELECTRICAL SYSTEM (Continued) Low Air Pressure Switch Replace Low Air Buzzer Replace Backup Switch Replace 0610 Park Brake Pressure Replace Switch Turn Signal Pressure...
  • Page 686 TM 9-2320-283-20-3 Section II. MAINTENANCE ALLOCATION CHART (continued) Group Component/ Maintenance Maintenance Level Tools Remarks Number Assembly Function Field Sustainment Equipment Unit Depot TRANSMISSION 0700 Transmission Mounts Inspect Replace 0705 Shift Control, Cables & Inspect Shift Points Adjust Replace Repair 0708 Torque Converter Repair...
  • Page 687 TM 9-2320-283-20-3 Section II. MAINTENANCE ALLOCATION CHART (continued) Group Component/ Maintenance Maintenance Level Tools Remarks Number Assembly Function Field Sustainment Equipment Unit Depot TRANSMISSION (Continued) 0721 External Filter & Lines Inspect Replace PROPELLER SHAFTS & UNIVERSAL JOINTS Universal Joints Inspect Service Replace Propeller Shafts...
  • Page 688 TM 9-2320-283-20-3 Section II. MAINTENANCE ALLOCATION CHART (continued) Group Component/ Maintenance Maintenance Level Tools Remarks Number Assembly Function Field Sustainment Equipment Unit Depot FRONT AXLE (Continued) 1105 Differential Lockout Repair Replace BRAKES 1201 Park Brake Assembly Inspect Adjust Repair Replace 1202 Foundation Brakes Brake Shoe Assemblies...
  • Page 689 TM 9-2320-283-20-3 Section II. MAINTENANCE ALLOCATION CHART (continued) Group Component/ Maintenance Maintenance Level Tools Remarks Number Assembly Function Field Sustainment Equipment Unit Depot BRAKES (Continued) Quick Release Valve Replace Limiting Valve Replace Double Check Valves Replace Air Compressor Governor Adjust Replace Repair Air Dryer...
  • Page 690 TM 9-2320-283-20-3 Section II. MAINTENANCE ALLOCATION CHART (continued) Group Component/ Maintenance Maintenance Level Tools Remarks Number Assembly Function Field Sustainment Equipment Unit Depot STEERING 1401 Steering Wheel Inspect Replace Upper Steering Column Replace Repair Lower Steering Column Replace Repair Drag Links Inspect Adjust Replace...
  • Page 691 TM 9-2320-283-20-3 Section II. MAINTENANCE ALLOCATION CHART (continued) Group Component/ Maintenance Maintenance Level Tools Remarks Number Assembly Function Field Sustainment Equipment Unit Depot FRAME ASSEMBLY (Continued) 1503 Pintle Hook Assembly Inspect Replace Repair 1504 Spare Wheel Carrier Replace 1506 Fifth Wheel Assembly Inspect Adjust Service...
  • Page 692 TM 9-2320-283-20-3 Section II. MAINTENANCE ALLOCATION CHART (continued) Group Component/ Maintenance Maintenance Level Tools Remarks Number Assembly Function Field Sustainment Equipment Unit Depot CAB AND BODY (Continued) Inspect Repair Replace 20.0 Doors Inspect Replace Repair 1801 Hood Panels Inspect Replace Repair Ventilators &...
  • Page 693 TM 9-2320-283-20-3 Section II. MAINTENANCE ALLOCATION CHART (continued) Group Component/ Maintenance Maintenance Level Tools Remarks Number Assembly Function Field Sustainment Equipment Unit Depot ACCESSORY ITEMS Windshield Wiper Motors Replace Windshield Wiper Replace Controls Arm and Wiper Blades Inspect Replace Mirrors Inspect Replace Windshield Washer...
  • Page 694 TM 9-2320-283-20-3 Section II. MAINTENANCE ALLOCATION CHART (continued) Group Component/ Maintenance Maintenance Level Tools Remarks Number Assembly Function Field Sustainment Equipment Unit Depot GAGES (NONELECTRICAL) 4701 Tachograph Service Replace Speedometer Cable Replace Tachometer Cable Replace 4702 Pressure Gages Inspect Replace Air Cleaner Restriction Inspect Indicator...
  • Page 695 TM 9-2320-283-20-3 Section III. TOOLS AND TEST EQUIPMENT REQUIREMENTS Tools or Test Equipment Reference Maintenance National Code Level Nomenclature Stock Number Tool Number CHASSIS TOOLS AND TEST EQUIPMENT PIN, OIL PAN GUIDE 5315-01-151-1106 J-3387-2 INDICATOR SET, DIAL 5120-00-402-9619 J7872 DRIVER, BUSHING 5120-01-159-1841 700291 WRENCH, HEXAGON LOCKNUT,...
  • Page 696 TM 9-2320-283-20-3 Section III. TOOLS AND TEST EQUIPMENT REQUIREMENTS Tools or Test Equipment Reference Maintenance National Code Level Nomenclature Stock Number Tool Number CHASSIS TOOLS AND TEST EQUIPMENT INSTALLER, OIL SEAL, OIL PUMP 5120-01-054-4049 J 24198 INSTALLER AND STAKING SET, 5120-01-048-3124 J 24200 COLLECTOR RING...
  • Page 697 TM 9-2320-283-20-3 Section III. TOOLS AND TEST EQUIPMENT REQUIREMENTS Tools or Test Equipment Reference Maintenance National Code Level Nomenclature Stock Number Tool Number CHASSIS TOOLS AND TEST EQUIPMENT STAKING TOOL J 26883 STAND, REPAIR, DIFFERENTIAL 4910-01-085-7729 J 3409-01 COMPRESSOR, SPRING, SLIDER TLN-2500 DRIVER BUSHING 4910-01-158-3986...
  • Page 698 TM 9-2320-283-20-3 Section III. TOOLS AND TEST EQUIPMENT REQUIREMENTS Tools or Test Equipment Reference Maintenance National Code Level Nomenclature Stock Number Tool Number INSTALLER, OIL SEAL 4910-01-106-0492 ST-1259 EXTRACTOR, VALVE SEAT 5120-01-128-2679 ST-1279 ATTACHMENT, DIAL GAGE 4910-01-097-6972 ST-1325 TOOL, BLOWBY CHECKING 4910-01-085-9211 3375150 EXPANDER, OIL SEAL...
  • Page 699 TM 9-2320-283-20-3 Section III. TOOLS AND TEST EQUIPMENT REQUIREMENTS Tools or Test Equipment Reference Maintenance National Code Level Nomenclature Stock Number Tool Number TOOL, INSTALLING, THROTTLE 4910-01-118-3747 3375204 SHAFT BALL KIT, CRACK DETECTION 6850-00-145-0255 3375432 TOOL, CYLINDER BLOCK 4910-01-150-9713 3375455 COUNTERBORE FIXTURE, INJECTION TIMING 4910-00-999-1269...

  • Page 700: Appendix C. Expendable Supplies And Materials List

    I. INTRODUCTION C-1. SCOPE. This appendix lists expendable supplies and material you will need to operate and maintain the M915A1 Truck Tractor. These items are authorized to you by CTA 50-970, Expendables Items (Except Medical, Class V, Repair Parts, and Heraldic Items).

  • Page 701: Expendable Supplies And Materials List

    TM 9-2320-283-20-3 SECTION II. EXPENDABLE SUPPLIES AND MATERIALS LIST. NATIONAL ITEM STOCK NUMBER LEVEL NUMBER DESCRIPTION ADHESIVE, RUBBER, TYPE II, 3–OZ BOTTLE ANTIFREEZE, ARTIC GRADE (90°F) 0–1490, MIL-C-11755 55-GAL DRUM GAL. ANTIFREEZE, PERMANENT ETHYLENE GLYCOL (60°F) INHIBITED, 0-A-548, TYPE I, MIL-A-46153 1-GAL.
  • Page 702 TM 9-2320-283-20-3 SECTION II. EXPENDABLE SUPPLIES AND MATERIALS LIST (Continued). NATIONAL ITEM STOCK NUMBER LEVEL NUMBER DESCRIPTION OIL, FUEL: DIESEL, REGULAR DF-2, VV-F-800 9140-00-286-5294 GAL. BULK 9140-00-286-5295 5-GAL. CAN GAL. 9140-00-286-5296 GAL. 55-GAL. DRUM, 16-GAGE 9140-00-286-5297 55-GAL. DRUM, 18-GAGE GAL. OIL, FUEL: DIESEL, WINTER DF-1, VV-F-800 9140-00-286-5286...
  • Page 703 TM 9-2320-283-20-3 SECTION II. EXPENDABLE SUPPLIES AND MATERIALS LIST (Continued). N A T I O N A L ITEM STOCK NUMBER LEVEL N U M B E R DESCRIPTION OIL, LUBRICATING: GEAR GO-75 MIL-L-2105C 1-QT CAN 5-GAL. DRUM GAL. OIL, LUBRICATING: GEAR GO-80/90 MIL-L-2105C 1-QT 5-GAL.
  • Page 704 TM 9-2320-283-20-3 SECTION II. EXPENDABLE SUPPLIES AND MATERIALS LIST (Continued). NATIONAL ITEM STOCK DESCRIPTION NUMBER LEVEL NUMBER ® TAPE, THREAD SEALING (TEFLON 50-FT ROLL, 1/4-INCH WIDE 50-FT ROLL, 1/2-INCH WIDE ® 8040-00-865-8991 THREAD SEALANT, LIQUID (TEFLON 1-PT CAN, MIL-A-46106 1-QT CAN WINDSHIELD, CLEANING COMPOUND FOR 6850-00-926-2275 1-PT CAN...

  • Page 706: Appendix D. Schematic Diagrams

    ....FO-15 D-3. COMPRESSED AIR SYSTEM DIAGRAM. Page Figure FO-9. M915A1 Air and Brake System Diagram ..FO-17 D-1/(D-2 blank)

  • Page 708: Appendix E. Illustrated List Of Manufactured Items

    TM 9-2320-283-20-3 APPENDIX E ILLUSTRATED LIST OF MANUFACTURED ITEMS Section I. INTRODUCTION. E-1. GENERAL a. This appendix includes complete instructions for making items authorized to be manufactured or fabricated at organizational maintenance. b. A part number index in alphanumeric order is provided for cross- referencing the part number of the item to be manufactured to the figure which covers fabrication criteria.

  • Page 709: Illustrated Manufacturing Instructions

    TM 9-2320-283-20-3 Section II. ILLUSTRATED MANUFACTURING INSTRUCTIONS. MATERIAL BLOCK DESCRIPTION SPECIFICATION STOCK SIZE 1/4" OUTER DIAMETER TUBE, NONMETALLIC SAEJ844, TYPE 3A AND FITTINGS SAEJ246 AND J1131 NONMETALLIC TUBE PART NUMBER FITTINGS PART NUMBER MANUFACTURED C U T ITEM TUBE OR HOSE END FITTING END FITTING LENGTH...
  • Page 710 TM 9-2320-283-20-3 Section II. ILLUSTRATED MANUFACTURING INSTRUCTIONS (Continued). MATERIAL BLOCK DESCRIPTION SPECIFICATION STOCK SIZE 3/8" OUTER DIAMETER TUBE, NONMETALLIC SAEJ844, TYPE 3A SAEJ246 AND J1131 AND FITTINGS NONMETALLIC TUBE PART NUMBER FITTINGS PART NUMBER MANUFACTURED END FITTING END FITTING ITEM TUBE OR HOSE LENGTH FROM...
  • Page 711 TM 9-2320-283-20-3 Section II. ILLUSTRATED MANUFACTURING INSTRUCTIONS (Continued). MATERIAL BLOCK STOCK SIZE DESCRIPTION SPECIFICATION 1/2" OUTER DIAMETER TUBE, NONMETALLIC SAEJ844, TYPE 3A AND FITTINGS SAEJ246 AND J1131 FITTINGS PART NUMBER NONMETALLIC TUBE PART NUMBER MANUFACTURED END FITTING END FITTING ITEM TUBE OR HOSE LENGTH FROM...
  • Page 712 TM 9-2320-283-20-3 Section II. ILLUSTRATED MANUFACTURING INSTRUCTIONS (Continued). MATERIAL BLOCK STOCK SIZE DESCRIPTION SPECIFICATION 5/8" OUTER DIAMETER TUBE, NONMETALLIC SAEJ844, TYPE 3A AND FITTINGS SAEJ246 AND J1131 NONMETALLIC TUBE PART NUMBER FITTINGS PART NUMBER MANUFACTURED END FITTING END FITTING ITEM TUBE OR HOSE LENGTH FROM...
  • Page 713 TM 9-2320-283-20-3 Section II. ILLUSTRATED MANUFACTURING INSTRUCTIONS (Continued). MATERIAL BLOCK STOCK SIZE DESCRIPTION SPECIFICATION 1/2" OUTER DIAMETER STEERING PUMP HOSE STEERING PUMP HOSE PART NUMBER FITTINGS PART NUMBER MANUFACTURED END FITTING END FITTING ITEM TUBE OR HOSE LENGTH FROM PART NUMBER PART NUMBER...
  • Page 714 TM 9-2320-283-20-3 Section II. ILLUSTRATED MANUFACTURING INSTRUCTIONS (Continued). MATERIAL BLOCK STOCK SIZE DESCRIPTION SPECIFICATION 2-1/2" INSIDE DIAMETER RADIATOR OUTLET HOSE RADIATOR OUTLET HOSE PART NUMBER FITTINGS PART NUMBER MANUFACTURED END FITTING END FITTING ITEM TUBE OR HOSE LENGTH FROM PART NUMBER PART NUMBER PART NUMBER (INCHES)
  • Page 715 TM 9-2320-283-20-3 Section II. ILLUSTRATED MANUFACTURING INSTRUCTIONS (Continued). MATERIAL BLOCK STOCK SIZE DESCRIPTION SPECIFICATION PUSHROD DRIVER AND DIMENSIONS AS SHOWN SPECIFICATIONS AS SHOWN STEERING STOP TEMPLATE NOTES: 1. APPLICABLE STANDARDS: A. DOD-STD-001OOD (AR) ANSI-Y14.5M-1682 2. MATERIAL: STEEL CARSON, 1010-1025 SPEC ASTM A108 OR ASTM A576 3.

  • Page 716: Glossary

    TM 9-2320-283-20-3 GLOSSARY Section I. LIST OF ABBREVIATIONS As Required Circuit Breaker for example e.g. Equipment Improvement Recommendation Fold out Hexagon i.e. that is x1000 Maintenance Allocation Chart para paragraph PMCS Preventive Maintenance Checks and Services Prevailing Torque Simplified Test Equipment for Internal STE/ICE Combustion Engines Test, Measurement, and Diagnostic Equipment...

  • Page 718: Alphabetical Index

    TM 9-2320-283-20-3 ALPHABETICAL INDEX Subject, Para Subject, Para Accelerator Pedal and Linkage Air Dryer Replacement, 3-198 Replacement, 3-41 Air Horn and Control Valve Replace- Accessory Items Maintenance Task ment, 3-289 Summary, 3-286 Air Lines and Fittings Replacement, Adjuster Replacement, Slack, 3-157 Brake System, 3-163 Adjustment, Fifth Wheel, 3-244 Alinement, Front Wheel, 3-203...
  • Page 719 TM 9-2320-283-20-3 ALPHABETICAL INDEX (Continued) Subject, Para Subject, Para Belts, Replacement, Alternator Drive, Bracket Replacement, Blackout Taillamp 3-71 Mounting, 3-233 Belts Replacement, Fan Clutch Drive, Bracket Replacement, Camshaft, 3-160 3-67 Bracket Replacement, Engine Lifting, Belt Replacement, Seat, 3-282 3-22 Belt Replacement, Water Pump Drive, Bracket Replacement, Fire Extinguisher, 3-63 3-284...
  • Page 720 TM 9-2320-283-20-3 ALPHABETICAL INDEX (Continued) Subject, Para Subject, Para Brake Assembly Replacement, 3-158 Cab Heating and Ventilating System, Principles of Operation, 1-23 Brake Chamber Replacement, Forward- Rear Axle, 3-166 Cab Trim Panel Replacement, 3-276 Brake Chamber Replacement, Front Cable Replacement, Battery, 3-124 Axle and Rear-Rear Axle, 3-164 Cable Replacement, Blackout Marker Brake Chamber Repair, Front Axle...
  • Page 721 TM 9-2320-283-20-3 ALPHABETICAL INDEX (Continued) Subject, Para Subject, Para Clearance Lamp Replacement, 3-85 Cooling System Service, 3-52 Clevis Pin Replacement, 3-230 Cooling Tubes Replacement, Air Compressor, 3-18 Clutch Replacement, Fan, 3-65 Couplings Replacement, Front External Column Repair, Lower Steering, 3-215 Air, 3-167 Column Repair, Upper Steering, 3-214 Couplings Replacement, Trailer, 3-196...
  • Page 722 TM 9-2320-283-20-3 ALPHABETICAL INDEX (Continued) Subject, Para Subject, Para Dipstick Replacement, Oil Level, 3-16 Electrical System Maintenance Task Dipstick Tube Replacement, Oil Level, Summary, 3-69 3-17 Engine Data Plate Replacement, 3-23 Disconnect Procedure, Battery Power, 3-120 Engine Fuel Lines and Fittings Replacement, 3-28 Dome Lamp and Switch Replacement, Engine Lifting Bracket Replacement,...
  • Page 723 TM 9-2320-283-20-3 ALPHABETICAL INDEX (Continued) Subject, Para Subject, Para Exhaust System Maintenance Task Filter Replacement, Water, 3-62 Summary, 3-44 Filter Replacement, Water Separator Exhaust System, Principles of Fuel, 3-37 Operation, 1-13 Firewall Double Check Valve Replace- External Air Couplings Replacement, ment, 3-184 Front, 3-167 Fittings Replacement, Front Spring Pin,...
  • Page 724 TM 9-2320-283-20-3 ALPHABETICAL INDEX (Continued) Subject, Para Subject, Para Front Axle and Suspension, Principles of Operation, 1-17 Gage Replacement, Air Cleaner Front Axle Maintenance Task Restriction, 3-315 Summary, 3-147 Gage Replacement, Left-Hand Instrument Front Axle Ratio Valve Replacement, Panel, 3-73 3-181 Gage Replacement, Oil Level, 3-136 Front Drum Replacement, 3-204...
  • Page 725 TM 9-2320-283-20-3 ALPHABETICAL INDEX (Continued) Subject, Para Subject, Para General, Springs, Shock Absorbers, and Heater Air Hose Replacement, 3-296 Torque Rod, 3-247 Heater Blower Replacement, 3-299 General, Steering System, 3-209 Heater Control Panel Repair, 3-301 General STE/ICE Components, 3-317 Heater Control Panel Replacement, 3-300 General, Transmission, 3-133 Heater Control Valve and Hose Replace- General Maintenance Instruction, 3-1...
  • Page 726 TM 9-2320-283-20-3 ALPHABETICAL INDEX (Continued) Subject, Para Subject, Para Hub Replacement, Rear, 3-207 Lamp Assembly Replacement, Blackout Marker, 3-94 Ignition Switch Replacement, 3-74 Lamp Assembly Replacement, Cab Clearance, 3-93 Indicator Lamps Replacement, 3-87 Lamp Replacement, Clearance, 3-85 Inside Assist Handle Replacement, 3-259 Lamp Replacement, Ether, 3-85 Inspection, General Maintenance...
  • Page 727 TM 9-2320-283-20-3 ALPHABETICAL INDEX (Continued) Subject, Para Subject, Para Location and Description of Major Mountable Tee Replacement, 3-180 Components, 1-9 Muffler and Heat Shield Replacement, 3-45 Low Air Pressure Buzzer Replacement, 3-110 Muffler Inlet Pipe Replacement, 3-49 Low Air Pressure Lamp Replacement, Muffler Inlet Pipe Support Replacement, 3-84 3-224...
  • Page 728 TM 9-2320-283-20-3 ALPHABETICAL INDEX (Continued) Subject, Para Subject, Para Pedal Replacement, Accelerator, 3-41 Panel Assembly Replacement, Instrument, 2-258 Pin Replacement, Clevis, 3-230 Panel Assembly Replacement, Instrument Panel Center, 3-256 Pin Replacement, Rear Tow Eye, 3-235 Pintle Replacement, Tow, 3-238 Panel Assembly Replacement, Left-Hand Instrument Cluster, 3-255 Pipe Replacement, Exhaust Flex, 3-47 Panel Assembly Replacement, Right-...
  • Page 729 TM 9-2320-283-20-3 ALPHABETICAL INDEX (Continued) Subject, Para Subject, Para Pushbutton Starter Switch Replacement, Rear-Rear Axle Quick Release Valve 3-75 Replacement, 3-179 Preparation for Storage or Shipment, Rear Tandem Axles, Principles of Operation, 1-18 Primary Reservoir Drain Valve Rear Tow Eye Bracket, Shackle, and Replacement, 3-189 Pin Replacement, 3-235 Pulse Tachometer Replacement, 3-313...
  • Page 730 TM 9-2320-283-20-3 ALPHABETICAL INDEX (Continued) Subject, Para Subject, Para Secondary Reservoir Support Right-Hand Instrument Cluster Panel Replacement, 3-223 Assembly Replacement, 3-254 Sending Unit Replacement, Fuel Rocker Cover and Gasket Replacement, Level, 3-105 3-13 Sending Unit Replacement, Oil Rocker Cover Filler Cap Replacement, Pressure, 3-102 3-14 Sending Unit Replacement, Trans-...
  • Page 731 TM 9-2320-283-20-3 ALPHABETICAL INDEX (Continued) Subject, Para Subject, Para Shifter Control Replacement, 3-137 Splash Shield Replacement, 3-273 Shock Absorber Replacement, 3-250 Spotter Mirror Replacement, 3-288 Shroud Replacement, Lower Fan, 3-57 Springs, Shock Absorbers, and Torque Rods Maintenance Task Summary, 3-248 Shroud Replacement, Upper Fan, 3-56 Starter Motor and Solenoid Replace- Sign Replacement, Vehicle Class, 3-237...
  • Page 732 TM 9-2320-283-20-3 ALPHABETICAL INDEX (Continued) Subject, Para Subject, Para Supply Reservoir Single Check Valve Replacement, Steering Arm Maintenance, 3-217 3-191 Steering Gear Poppet Adjustment, 3-217.2 Support Replacement, Muffler Inlet Pipe, 3-224 Steering Knuckle Assembly Replacement, 3-149 Support Replacement, Secondary Reservoir, 3-223 Steering Pump and Reservoir Replacement, 3-219 Switch Replacement, Blackout Toggle, 3-79 Steering Stop Inspection and Adjustment Procedure,...
  • Page 733 TM 9-2320-283-20-3 ALPHABETICAL INDEX (Continued) Subject, Para Subject, Para Task Summary, Fuel System Maintenance, 3-26 Switch Replacement, Three Position Engine Retar- der, 3-88 Task Summary, Gages (Nonelectrical) Maintenance, 3-308 Switch Replacement, Turn Signal, 3-80 Task Summary, Rear Axle Maintenance, 3-152 Symptom Index, Troubleshooting, 2-10 Task Summary, Springs, Shock Absorbers, and Torque Rods Maintenance, 3-248...
  • Page 734 TM 9-2320-283-20-3 ALPHABETICAL INDEX (Continued) Subject, Para Subject, Para Torque Limits, Paragraph 3-1. Troubleshooting Procedures, Paragraph General Maintenance Instructions, 3-9 2-2, 2-11 Torque Rods Replacement, 3-251 Troubleshooting Symptom Index, 2-10 Tow Pintle Replacement, 3-238 Tube Replacement, Air Cleaner, 3-32 Tube Replacement, Oil Level, 3-136 Towing Eyes Replacement, Front, 2-237 Tractor Protection Valve Replacement, Tube Replacement, Water Crossover, 3-20...
  • Page 735 TM 9-2320-283-20-3 ALPHABETICAL INDEX (Continued) Subject, Para Subject, Para Valve Repair, Trailer Supply, 3-176 Valve Replacement, Rear-Rear Axle Quick Release, 3-179 Valve Replacement, Air Horn Control, 3-289 Valve Replacement, Secondary Reservoir Check, 3-187 Valve Replacement, Brake Pedal Double Valve Replacement, Secondary Reservoir Check, 3-193 Double Check, 3-185 Valve Replacement, Brake Treadle,...
  • Page 736 TM 9-2320-283-20-3 ALPHABETICAL INDEX (Continued) Subject, Para Subject, Para Windshield Washer Control Valve Replacement, 3-291 Warning and Indicator Lamps Replacement, 3-87 Windshield Washer Replacement, 3-290 Warranty Information, 1-7 Windshield Wiper Assembly Replacement, 3-294 Water Crossover Tube Replacement, 3-20 Windshield Wiper Control Replacement, 3-292 Washer Lamp Replacement, 3-86 Windshield Wiper Motor Replacement, 3-295...
  • Page 747 The Adjutant General Distribution: To be distributed in accordance with DA Form 12-38, (qty rqr block No. 330), organizational mainten- ance requirements for Truck, Tractor, Line Haul, 6 x 4, 14-ton, M915A1. *U.S. GOVERNMENT PRINTING OFFICE : 1997 - 418-292 (66543)
  • Page 749 PART I – ALL PUBLICATIONS (EXCEPT RPSTL AND SC/SM) AND BLANK FORMS Truck Tractor, Line Haul: 50,000 GVWR, PUBLICATION/FORM NUMBER DATE TITLE TM 9 -2320-283-20-3 8 December 1983 6x4, M915A1 ITEM PAGE PARA- LINE FIGURE TABLE RECOMMENDED CHANGES AND REASON GRAPH NO.
  • Page 750 PART II – REPAIR PARTS AND SPECIAL TOOL LISTS AND SUPPLY CATALOGS/SUPPLY MANUALS Truck Tractor, Line Haul: 50,000 PUBLICATION NUMBER DATE TITLE TM 9 -2320-283-20-3 8 December 1983 GVWR, 6x4, M915A1 TOTAL NO. PAGE COLM LINE NATIONAL STOCK REFERENCE FIGURE...
  • Page 751 PART I – ALL PUBLICATIONS (EXCEPT RPSTL AND SC/SM) AND BLANK FORMS Truck Tractor, Line Haul: 50,000 GVWR, 6x4, PUBLICATION/FORM NUMBER DATE TITLE TM 9 -2320-283-20-3 8 December 1983 M915A1 ITEM PAGE PARA- LINE FIGURE TABLE RECOMMENDED CHANGES AND REASON GRAPH NO.
  • Page 752 PART II – REPAIR PARTS AND SPECIAL TOOL LISTS AND SUPPLY CATALOGS/SUPPLY MANUALS Truck Tractor, Line Haul: 50,000 PUBLICATION NUMBER DATE TITLE TM 9 -2320-283-20-3 8 December 1983 GVWR, 6x4, M915A1 TOTAL NO. PAGE COLM LINE NATIONAL STOCK REFERENCE FIGURE...
  • Page 753 PART I – ALL PUBLICATIONS (EXCEPT RPSTL AND SC/SM) AND BLANK FORMS Truck Tractor, Line Haul: 50,000 GVWR, 6x4, PUBLICATION/FORM NUMBER DATE TITLE TM 9 -2320-283-20-3 8 December 1983 M915A1 ITEM PAGE PARA- LINE FIGURE TABLE RECOMMENDED CHANGES AND REASON GRAPH NO.
  • Page 754 PART II – REPAIR PARTS AND SPECIAL TOOL LISTS AND SUPPLY CATALOGS/SUPPLY MANUALS Truck Tractor, Line Haul: 50,000 PUBLICATION NUMBER DATE TITLE TM 9 -2320-283-20-3 8 December 1983 GVWR, 6x4, M915A1 TOTAL NO. PAGE COLM LINE NATIONAL STOCK REFERENCE FIGURE...
  • Page 755 THE METRIC SYSTEM AND EQUIVALENTS LINEAR MEASURE SQUARE MEASURE 1 Centimeter = 10 Millimeters = O.O1 Meters = 0.3937 Inches 1 Sq Centimeter = 100 Sq Millimeters = 0.155 Sq Inches 1 Meter = 100 Centimeters = 1OOO Millimeters = 39.37 Inches 1 Sq Meter = 1O,OOO Sq Centimeters = 10.76 Sq Feet 1 Kilometer = 1000 Meters = 0.621 Miles 1 Sq Kilometer = 1,000,OOO Sq Meters = O.386 Sq Miles...
  • Page 756 PIN : 054576-000...
  • Page 757 This fine document... Was brought to you by me: Liberated Manuals -- free army and government manuals Why do I do it? I am tired of sleazy CD-ROM sellers, who take publicly available information, slap “watermarks” and other junk on it, and sell it. Those masters of search engine manipulation make sure that their sites that sell free information, come up first in search engines.

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