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Rosco RB48 Assembly, Operation, Service & Parts Manual

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RB48 BROOM
OPERATION, SERVICE & PARTS MANUAL
Manual Part No. 36750-03
For Serial Number 37872 and Higher
Revised August 12, 2002
NOTE: It is the responsibility of the customer or user's management
to train, educate or supervise his employees in the proper operation
and maintenance of this equipment.
Rosco Manufacturing Company
1001 SW 1st Street
Madison, SD 57042
Telephone: (605) 256-6942
Fax: (605) 256-0240

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Cory
May 15, 2025

Changing the bristles on on my leeboy Roscoe broom the the broom bristles are larger than the old ones and they're dragging the drum causing the motor to stall on the hydraulic motor install that turns the brushes does that sound right

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Summary of Contents for Rosco RB48

  • Page 1 RB48 BROOM OPERATION, SERVICE & PARTS MANUAL Manual Part No. 36750-03 For Serial Number 37872 and Higher Revised August 12, 2002 NOTE: It is the responsibility of the customer or user’s management to train, educate or supervise his employees in the proper operation and maintenance of this equipment.
  • Page 2 RB48 BROOM TABLE OF CONTENTS CUSTOMER INFORMATION ........SECTION 1 INTRODUCTION ..............1.2 WARRANTY ..............1.3 - 1.4 SPECIFICATIONS ............1.5 - 1.7 SAFETY ..............SECTION 2 SAFETY SYMBOLS ............. 2.2 GENERAL ..............2.3 - 2.4 OPERATING ................ 2.4 STARTING & STOPPING ............ 2.4 BRAKING ................
  • Page 3 RB48 BROOM CUSTOMER INFORMATION Introduction ......................1.2 Warranty ....................1.3 - 1.4 Specifications .................... 1.5 - 1.7 ROSCO - A LeeBoy Company Introduction...
  • Page 4 This manual has been compiled to assist the owner and/or operator with the correct operation and routine preventive maintenance procedures for ROSCO Broom. A parts catalog is also included in this manual to allow for the accurate ordering of repair parts from Authorized Rosco Dealers/ Distributors.
  • Page 5 If a defect in material or workmanship is found and the authorized Dealer is notified during the waranty period, ROSCO will repair or replace any part or component of the unit or part that fails to conform to the warranty during the warranty period.
  • Page 6 FOR ANY PARTICULAR USE OR PURPOSE. IN NO EVENT, WHETHER AS A RESULT OF BREACH OF CONTRACT OR WARRANTY, OR ALLEGED NEGLIGENCE OR LIABILITY WITHOUT FAULT, SHALL ROSCO BE LIABLE FOR SPECIAL, INDIDENTAL OR CONSEQUENTIAL DAM- AGES, INCLUDING WITHOUT LIMITATION, LOSS OF PROFIT OR REVENUE, COST OF CAPI-...
  • Page 7 RB48 BROOM SPECIFICATIONS ROSCO Manufacturing Company reserves the right to make design or specification changes without prior notifications or to make any other improvements without incurring obligations to add them to any machine in existence. ROSCO Manufacturing Company is continuously improving its products. The information found in this manual was correct at the time it was approved for publication.
  • Page 8 Fluid Type ..............See Chart, Maintenance Section Filter(s) ..................7 Micron Spin-on Type Oil Cooler ....................Flow-Thru Type FINAL DRIVE SYSTEM Gear Box ..................... 4.533:1 Ratio Rear Axle, Differential-type, Semi Float ............3.55:1 Ratio ..............Drum-Type Hydraulic Brakes w/Parking Brake Introduction ROSCO - A LeeBoy Company...
  • Page 9 Engine Pre-Cleaner ..............Standard or Turbo-Type Optional Instrumentation ............Hydraulic Oil Temperature, ................... Engine Warning Light/Buzzer Water Spray System ..........Poly Tank, 150 Gallons, w/Strainer, ..................12 Volt Diaphragm-Type Pump Optional Seat ......... Suspension-Type, Fully Adjustable, w/Seat Belt ROSCO - A LeeBoy Company Introduction...
  • Page 10 RB48 BROOM NOTES: Introduction ROSCO - A LeeBoy Company...
  • Page 11 Hydraulics ......................2.6 Transport ......................2.7 Storage ......................2.7 Tires ........................2.7 Refueling ....................2.7 - 2.8 Battery ....................... 2.8 Decal Information ....................2.8 Sign-off Form ..................... 2.9 Safety Decals ..................2.10 - 2.12 ROSCO - A LeeBoy Company Safety...
  • Page 12 The Safety Alert symbol identifies This Safety Alert symbol means important safety messages on the ATTENTION! BECOME ALERT! ROSCO Broom and in this manual. YOUR SAFETY IS INVOLVED! When you see this symbol, be alert to the possibility of personal injury or death.
  • Page 13 RB48 BROOM SAFETY You are responsible for the safe operation and maintenance of your ROSCO Broom. You must ensure that you and anyone else who is going to operate, maintain or work around the machine be familiar with the operating and maintenance procedures. Special attention should be given to learning and understanding the safety information contained in this manual.
  • Page 14 Forward/Reverse handle in neutral, turn off all when on public roads. Provide an escort when accessories, set the parking brake, shut off the engine and remove the ignition key. necessary. ROSCO - A LeeBoy Company Safety...
  • Page 15 Use moving parts to stop before servicing, adjusting, adequate light for the job at repairing or unplugging. Death or serious injury hand. can occur from entanglement in moving parts. ROSCO - A LeeBoy Company Safety...
  • Page 16 If drain plug, grease fitting or pressure taps. Park injured by a concentrated the broom and let it cool before opening a high pressure stream of pressurized compartment. hydraulic fluid, seek medical attention immediately. ROSCO - A LeeBoy Company Safety...
  • Page 17 Stand clear of the tire. 6. Do not fill tank to capacity. Allow room for 5. Do not inflate tires beyond the maximum expansion. Expansion and spillage create a fire recommended inflation pressure. hazard. ROSCO - A LeeBoy Company Safety...
  • Page 18 When the decal is completely smoothed out, carefully number. remove the top paper. 3. Replace safety decals and signs that are missing or have become illegible. ROSCO - A LeeBoy Company Safety...
  • Page 19 ROSCO Manufacturing Company follows the general Safety Standard specified by the Society of Automotive Engineers (SAE) and the Occupational Safety and Health Administration (OSHA). Anyone who will be operating and/or servicing the ROSCO Broom must read and clearly understand all safety, operating and maintenance information presented in this manual. DO NOT operate or allow anyone to operate this equipment until such information has been reviewed.
  • Page 20 Part # 39141-4 - Located on top left side of cab REMEMBER - If Safety Decals are illegible or missing because of wear or replacement of parts, new decals must be applied. New decals are available from your Authorized ROSCO Dealer. ROSCO - A LeeBoy Company Safety 2.10...
  • Page 21 Part # 39141-8 - Located on each side of cab, under door REMEMBER - If Safety Decals are illegible or missing because of wear or replacement of parts, new decals must be applied. New decals are available from your Authorized ROSCO Dealer. ROSCO - A LeeBoy Company Safety 2.11...
  • Page 22 Part # 39141-6 - Located on top of brush hood at each end (2 places) REMEMBER - If Safety Decals are illegible or missing because of wear or replacement of parts, new decals must be applied. New decals are available from your Authorized ROSCO Dealer. ROSCO - A LeeBoy Company Safety...
  • Page 23 RB48 BROOM OPERATION General Description ................... 3.2 - 3.4 Pre-Operation Checklist ..................3.5 Start Up ......................3.6 Controls ..................... 3.7 - 3.8 Sweeping Guidelines ..................3.9 Shut Down ......................3.9 ROSCO - A LeeBoy Company Operation...
  • Page 24 OPERATION GENERAL It is very important that ROSCO Broom owners and operators fully realize the overall operating characteristics of the equipment furnished. An understanding of the operating procedures will ensure safe operation and high productivity. Please study this manual BEFORE operating or servicing the broom.
  • Page 25 Operators Deck Joystick with Brush Control Switches Steering Wheel and Transmission Control Selector Lever Brush Drive Lever Park/Emergency Brake Lever Operators Seat Engine Throttle Brush Down Pressure Control Speed Selector Switch Service Brake Pedal ROSCO - A LeeBoy Company Operation...
  • Page 26 Turn Signal with Hazard Ignition Switch Ammeter Work Lights Tachometer Beacon Light Switch Oil Pressure Gauge Head Lights Water Temperature Gauge Water Spraybar Switch Engine Warning Light Horn Switch Ether Injection Switch (Opt.) ROSCO - A LeeBoy Company Operation 3. 4...
  • Page 27 Every operator must read and understand the operating procedures and safety precautions outlined in this section. A pre-operation checklist is provided. Follow this checklist to ensure efficient and safe operation of the ROSCO Broom. Check the following areas before operating the broom and each time thereafter:...
  • Page 28 Unburned Failure to follow these guidelines fuel will dilute the crankcase oil, can damage the starter motor. reducing its viscosity and its ability to protect the engine. ROSCO - A LeeBoy Company Operation 3. 6...
  • Page 29 LOW speed for sweeping operations. Remember that steering operations take priority over brush operations (rotation, lift and swing) in situations where both are being attempted at the same time. ROSCO - A LeeBoy Company Operation...
  • Page 30 RB48 BROOM OPERATION BRUSH CONTROLS The ROSCO Broom is equipped with the following controls to provide operation of the brush: Brush Drive Lever - The Brush Drive Lever (item 7) is located on the control panel on the operator's right side.
  • Page 31 RB48 BROOM OPERATION SWEEPING GUIDELINES SHUT DOWN When it is necessary to leave the ROSCO Broom For best sweeping results, please observe the for any extended period of time: following recommended guidelines: Sweep only with the tips of the brush Place transmission lever in neutral.
  • Page 32 RB48 BROOM OPERATION NOTES: ROSCO - A LeeBoy Company Operation 3. 10...
  • Page 33 Brush System Maintenance ................4.12 Chassis & Running Gear Maintenance ..........4.12 - 4.13 Optional Equipment Maintenance ..............4.14 Preventive Maintenance Chart ................ 4.15 Bolt Torque Chart ..................... 4.16 Hydraulic Fluid Chart ..................4.17 ROSCO - A LeeBoy Company Maintenance...
  • Page 34 Operation & Maintenance Manual for detailed instructions. A copy of this manual was provided with your ROSCO Broom at the time of its shipment from the factory. If additional copies are needed, they can be obtained from your local authorized Rosco Dealer/Distributor or through a local equipment dealer who sells or services the particular engine with which your broom is equipped.
  • Page 35 This is an OFF for at least five minutes. This allows oil to absolutely necessary daily routine. drain back to the crankcase. ROSCO - A LeeBoy Company Maintenance...
  • Page 36 Compressed air can be used to remove air cleaner body assembly rocks or debris from the radiator. BEFORE removing the safety element. CAUTION: Wear eye protection when using compressed air. Flying debris can cause serious eye injury. ROSCO - A LeeBoy Company Maintenance...
  • Page 37 WARNING: Do not remove the radiator cap when engine is hot. Escaping hot coolant can cause The ROSCO Broom is factory equipped with a serious burns. Add coolant to the battery that is sized to provide efficient starting for radiator only when the engine is the diesel engine on the machine.
  • Page 38 Your ROSCO Broom may be equipped Check the electrical charging system if the with an air conditioner with a V-belt drive. For battery becomes discharged repeatedly. If the...
  • Page 39 Your ROSCO Broom consists of a variable displacement Sauer/Danfoss 40 Series pump and motor which provide drive power for the ROSCO Broom. A gear-type hydraulic pump is directly connected to the Sauer/Danfoss pump, and provides operational pressure for the power steering, brush lift, brush swing and brush drive.
  • Page 40 RB48 BROOM MAINTENANCE Hydraulic System Checks Before each day's use, inspect the ROSCO Broom for possibile hydraulic leaks. A weekly check should be performed to make sure that all hose fittings are secure and tight. DANGER: Never use your hand to locate hydraulic leaks.
  • Page 41 The pressure gauge should read 1500 +/- Figure 4-D. Parts needed for this, including 50 psi. a pressure gauge, can be obtained from your authorized Rosco dealer. Part Adjust relief pressure by removing the numbers are listed in Figure 4-D. locknut and turning the adjusting screw...
  • Page 42 E. Parts needed for this step, including a pressure gauge, can be obtained from your Disengage the Brush Rotation control authorized Rosco dealer. Part numbers lever. are shown. Pressure port to Brush Motor must be blocked with cap as shown.
  • Page 43 MAINTENANCE ELECTRICAL MAINTENANCE The ROSCO Broom's electrical system is protected from overload damage by fuses. Should an electrical component fail to operate, check the fuse panel first to make sure that a fuse is not blown. The fuse panel is located in the front of the instrument panel directly in front of the operator's seat.
  • Page 44 50 psi when tires are every 100 hours. The lube should be up to the cold. middle plug level. Add if necessary. Refer to the Preventive Maintenance Chart at the end of this section for lubricant information. ROSCO - A LeeBoy Company Maintenance 4.12...
  • Page 45 Torque to 85 ft-lbs. qualified technicians should perform brake adjustment. Visually inspect the wheels for damage prior to each day's use of the ROSCO Broom. Axle bearings should be removed, Replace bent or cracked wheels. inspected, and repacked with a high quality axle bearing grease after every 500 service hours or seasonally.
  • Page 46 Check the fuse panel located in the front of the instrument panel for a blown fuse. See Figure 4-G on page 4-11 for more information. Examine all visible wiring connections, making sure that they are securely fastened. ROSCO - A LeeBoy Company Maintenance 4.14...
  • Page 47 D.O.T. 3 Approved Only Brake Linings I/R/S 37574-40 Brake Shoe Kit Rear Axle 90600 90W Gear Lubricant Brush Shaft Brg Multi Service Grease Brush Lift Bshgs Multi Service Grease Brush Swing Brgs Multi Service Grease ROSCO - A LeeBoy Company 4.15 Maintenance...
  • Page 48 5%. BOLT IDENTIFICATION BY HEAD MARKINGS: ENGLISH METRIC BOLT SIZE GRADE 5 GRADE 8 CLASS 8.8 CLASS 10.9 FT-LB FT-LB FT-LB FT-LB 5/16 7/16 9/16 1050 1320 1103 1495 1550 2100 ROSCO - A LeeBoy Company Maintenance 4.16...
  • Page 49 The below recommended hydraulic oils have been If you are considering using an oil that is not listed, reviewed by Rosco and are recommended as contact the Rosco factory to obtain the replacements. It is best to use the heaviest weight...
  • Page 50 RB48 BROOM NOTES: ROSCO - A LeeBoy Company Maintenance 4.18...
  • Page 51 Engine coolant temperature above normal ............5.6 Alternator not charging ..................5.6 Instruments and/or tachometer don’t work ............5.6 Engine won’t shut off ..................5.7 Transmission won’t shift into high range ............5.7 Brush stalls/lacks power ..................5.7 ROSCO - A LeeBoy Company Troubleshooting...
  • Page 52 The following Troubleshooting Guide includes some problems that an operator may encounter during the course of operating your ROSCO Broom. It also includes some acceptable corrections to these problems. Unless otherwise noted, the problems listed here are those which an operator can diagnose and repair.
  • Page 53 Engine speed set too low Run engine at higher RPM Low hydraulic fluid level Fill reservoir with correct fluid to visible in sight gauge Air leaking into hydraulic system Tighten or replace hoses, fittings and/or filter(s) ROSCO - A LeeBoy Company Troubleshooting...
  • Page 54 Check for worn pump and repair or replace if necessary. Worn steering orbitrol motor. Check for worn steering orbitrol motor and repair or replace if necessary. Worn steering cylinder Repair or replace steering cylinder. Troubleshooting ROSCO - A LeeBoy Company...
  • Page 55 Oil diluted with coolant Change oil and check oil specifications. Incorrect oil specifications See Maintenance Section and Engine Manual Replace oil pressure sender or gauge. Oil pressure sender or gauge malfunctioning Add coolant Coolant level too low ROSCO - A LeeBoy Company Troubleshooting...
  • Page 56 Alternator belt loose or broken Adjust or replace belt. Alternator malfunctioning Replace alternator Faulty gauge or sender. Replace gauge or sender Instrument(s) Don't Work Alternator not charging Repair wiring or replace alternator Faulty wiring Check/Replace wiring or connector Troubleshooting ROSCO - A LeeBoy Company...
  • Page 57 Sweeping with too much down See Brush Down Pressure Control in pressure Operation Section Ground speed too fast Pull back on hydrostatic control lever and increase engine RPM to Increase brush speed. Always sweep in LOW range. ROSCO - A LeeBoy Company Troubleshooting...
  • Page 58 RB48 BROOM NOTES: Troubleshooting ROSCO - A LeeBoy Company...
  • Page 59 SCHEMATICS ......... AT END OF MOUNT, WARNING LIGHT SECTION WEST COAST MIRRORS INSTRUMENT PANEL ......#29403 PRECLEANER MAIN ELECTRICAL ......#28338 STROBE LIGHT CAB/CANOPY ......... #36688-13 WORK LIGHTS ........#28353 ANTIFREEZE HYDRAULICS ......... 29391 ROSCO - A LeeBoy Company 6. 1 Parts Book...
  • Page 60 REV. ITEM PART NO. DESCRIPTION 1 ....39141 .... 1.00 ....DECAL KIT,RB48/SWEEPPR0 2 ....36898 .... 1.00 ....SEAT BELT,3.00 W/HARDWARE 3 ....39141-01 ..1.00 ....DECAL,WARNING,PRESSURE 4 ....39141-02 ..1.00 ....DECAL,CAUTION,RB 48 5 ....35355 .... 1.00 ....PLATE,SERIAL NUMBER,ROSCO 6 ....
  • Page 61 RB48 BROOM FINAL & DETAIL GROUP 21092 REF. REV. ROSCO - A LeeBoy Company 6. 3 Parts Book...
  • Page 62 RB48 BROOM FINAL & DETAIL GROUP 21092 REF. REV. Parts Book 6. 4 ROSCO - A LeeBoy Company...
  • Page 63 FINAL & DETAIL GROUP RB48 BROOM REF. 21092 REV. ROSCO - A LeeBoy Company 6. 5 Parts Book...
  • Page 64 30 .... 80776 .... 4.00 ....CSHH,.438-14X3.00,GR5 31 .... 39081 .... 1.00 ....SENDER,OIL PRESS,150 PSI,HD 32 .... 35367 .... 1.00 ....SENDER,TEMP GAUGE,08 MP 33 .... 28338 .... 1.00 ....HARNESS,MAIN,RB48,3.3 ENG (See Schematic) N/S ..38876 ........HARNESS,ALTERNATOR Parts Book 6.
  • Page 65 RB48 BROOM ENGINE SUB-ASSEMBLY - CUMMINS 29187 REF. REV. ROSCO - A LeeBoy Company 6. 7 Parts Book...
  • Page 66 DESCRIPTION 34 .... 91522 .... 1.00 ....PIPE,CPLG,06FP,GALV 35 .... 91523 .... 1.00 ....PIPE,NIPPLE,06XCLOSE,GALV 36 .... 26166 .... 1.00 ....THROTTLE CABLE ASSY,RB48 37 .... 33146-6 ..1.00 ....BATTERY,12V,1000 CRK AMPS 38 .... 36018 .... 1.00 ....CABLE,BATTERY,NEG,14XOGA 39 ....
  • Page 67 RB48 BROOM ENGINE SUB-ASSEMBLY - CUMMINS 29187 REF. REV. ROSCO - A LeeBoy Company 6. 9 Parts Book...
  • Page 68 9 ....80037 .... 4.00 ....NUT,HEX,.312-18 10 .... 80141 .... 8.00 ....WASHER,TYPE A PLAIN,.312 11 .... 80161 .... 4.00 ....WASHER,SPLIT LOCK,.312 12 .... 80208 .... 4.00 ....CSHH,.312-18X1.00,GR5 Parts Book 6. 10 ROSCO - A LeeBoy Company...
  • Page 69 17 .... 28381 .... 1.00 ....CLAMP,HOSE,4.00 ID 18 .... 28818 .... 1.00 ....BAR,SUPPORT 19 .... 28819 .... 1.00 ....CLAMP,HOSE,8.00 ID 20 .... 80185 .... 2.00 ....CSHH,.250-20X1.00,GR5 21 .... 80350 .... 2.00 ....NUT,FLEXLOC,.250-20,FULL,LT ROSCO - A LeeBoy Company 6. 11 Parts Book...
  • Page 70 10 .... 36642 .... 1.00 ....PUMP,1.8CIR,SAEA,W/3.7 PRI DIV 11 .... 36808 .... 1.00 ....ORING,3.237 ID X .103,SAE 152 12 .... 80226 .... 2.00 ....CSHH,.375-16X1.50,GR5 13 .... 80142 .... 2.00 ....WASHER,TYPE A PLAIN,.375 TO FACING PAGE Parts Book 6. 12 ROSCO - A LeeBoy Company...
  • Page 71 ENGINE SUB-ASSEMBLY - PERKINS RB48 BROOM 29188 REF. REV. ROSCO - A LeeBoy Company 6. 13 Parts Book...
  • Page 72 57 .... 36031 .... 1.00 ....CABLE,BATTERY,POS,16X0GA 58 .... 5804 ....1.00 ....CABLE,BATTERY,2 LUG,0GAX13 59 .... 70437 .... 1.00 ....BATTERY BOOT,POS(RED) 60 .... 72313 .... 1.00 ....HOLD DOWN,BATTERY Parts Book 6. 14 ROSCO - A LeeBoy Company...
  • Page 73 RB48 BROOM ENGINE SUB-ASSEMBLY - PERKINS 29188 REF. REV. ROSCO - A LeeBoy Company 6. 15 Parts Book...
  • Page 74 10 .... 34033 .... 2.00 ....MOUNTING BAND,6.50 ID 11 .... 80208 .... 4.00 ....CSHH,.312-18X1.00,GR5 12 .... 80037 .... 4.00 ....NUT,HEX,.312-18 13 .... 80161 .... 4.00 ....WASHER,SPLIT LOCK,.312 Parts Book 6. 16 ROSCO - A LeeBoy Company...
  • Page 75 17 .... 28381 .... 1.00 ....CLAMP,HOSE,4.00 ID 18 .... 28818 .... 1.00 ....BAR,SUPPORT 19 .... 28819 .... 1.00 ....CLAMP,HOSE,8.00 ID 20 .... 80185 .... 2.00 ....CSHH,.250-20X1.00,GR5 21 .... 80350 .... 2.00 ....NUT,FLEXLOC,.250-20,FULL,LT ROSCO - A LeeBoy Company 6. 17 Parts Book...
  • Page 76 16 .... 80963 .... 4.00 ....WASHER,SAE PLAIN,.312 17 .... 80996 .... 4.00 ....WASHER,SAE PLAIN,.375 18 .... 81072 .... 4.00 ....CSHH,.250-20X3.50,GR5 19 .... 5822 ....1.00 ....VLV,DRAIN COCK,.25 Parts Book 6. 18 ROSCO - A LeeBoy Company...
  • Page 77 3 ....80037 .... 4.00 ....NUT,HEX,.312-18 4 ....81130 .... 8.00 ....WASHER,SAE,HARDENED,.312 5 ....6436 ....1.00 ....STEERING WHEEL 6 ....71077 .... 1.00 ....CAP,ST WL,REF 6436 ROSCO - A LeeBoy Company 6. 19 Parts Book...
  • Page 78 30 .... 000200190 ..1.00 ....SWITCH,TOGGLE,SPST,2-POS 31 .... 32939-2 ..1.00 ....CABLE,CONTROL,3.00 TRAVELX54.0 32 .... 28476 .... 1.00 ....HARNESS,JOYSTICK TO VLV,RB48 33 .... 28477 .... 1.00 ....CONTROL HANDLE (See Detail Following Page) 34 .... 28549 .... 1.00 ....CONSOLE,SIDE COVER 35 ....
  • Page 79 CONTROL GROUP RB48 BROOM 28240 REF. REV. ROSCO - A LeeBoy Company 6. 21 Parts Book...
  • Page 80 8 ....36165 .... 4.00 ....TERM,SEALED CONN,16-14 GA,FEM 9 ....36166 .... 8.00 ....SEAL,CABLE,18-16 GA 10 .... 36352 .... 1.00 ....CONNECTOR,SEALED,TOWER,4-PIN 11 .... 71060 .... 5.25 ....LOOM,SPLIT,CONVOLUTED,.250 12 .... 36348 .... 1.00 ....TERM,PUSH-ON,.25,M,18-14,SLV Parts Book 6. 22 ROSCO - A LeeBoy Company...
  • Page 81 5 ....36348 .... 2.00 ....TERM,PUSH-ON,.25,M,18-14,SLV 6 ....36349 .... 1.00 ....TERM,PUSH-ON,.25,FEM,18-14,SLV 7 ....36351 .... 1.00 ....CONNECTOR,SEALED,SHROUD,4-PIN 8 ....38820 .... 1.00 ....CONTROL HANDLE,RB48 9 ....35465-06 ..1.00 ....GROMMET,INSULATION,.375ID ROSCO - A LeeBoy Company 6.
  • Page 82 12 .... 39140-12 ..1.00 ....ROCKER,ON-OFF,RED W.I.,SPST 13 .... 39140-13 ..1.00 ....ROCKER,ON-OFF,N.I.,SPST 14 .... 31940-14 ..4.00 ....ROCKER,ON-OFF,AMBER W.I.,SPST 15 .... 29403 .... 1.00 ....WIRING SCHEMATIC,RB48/SWEEPPRO SCHEMATIC AT END OF SECTION Parts Book 6. 24...
  • Page 83 RB48 BROOM INSTRUMENT PANEL 39140 REF. REV. ROSCO - A LeeBoy Company 6. 25 Parts Book...
  • Page 84 ITEM PART NO. DESCRIPTION 1 ....21078 .... 1.00 ....INSTRUMENT PANEL W/M,RB48 2 ....26970 .... 1.00 ....FUSE PANEL SUB-ASSY (See Detail Following) 3 ....36696 .... 1.00 ....DECAL,FUSE PANEL 4 ....38504 .... 1.00 ....DECAL,FUSE PANEL 5 ....
  • Page 85 INSTRUMENT, FUSE PANEL RB48 BROOM 28032 REF. REV. ROSCO - A LeeBoy Company 6. 27 Parts Book...
  • Page 86 18 .... 36695 .... 1.00 ....FUSE BLOCK,BLADE-TYPE,6 POS 19 .... 35174 .... 1.00 ....WIRE,14 GA,PURPLE 20 .... 71065 .... 2.00 ....WIRE,14 GA,RED 21 .... 33271-3 ..1.25 ....WIRE,16 GA,BROWN Parts Book 6. 28 ROSCO - A LeeBoy Company...
  • Page 87 RB48 BROOM FUSE PANEL SUB-ASSEMBLY 26970 REF. REV. ROSCO - A LeeBoy Company 6. 29 Parts Book...
  • Page 88 28 .... 81048 .... 1.00 ....CSHH,.375-16X3.00,GR8 29 .... 010990739 ..1.00 ....KEY,SQ,.375X1.625 32 .... 81141 .... 4.00 ....WASHER,SAE,HARDENED,.500 33 .... 71634 .... 1.00 ....CSHH,.500-20X2.00,GR5 34 .... 38620 .... .80 ....WIRE,MECHANICS,16.5 GA Parts Book 6. 30 ROSCO - A LeeBoy Company...
  • Page 89 FRAME ASSEMBLY RB48 BROOM 29084 REF. REV. ROSCO - A LeeBoy Company 6. 31 Parts Book...
  • Page 90 PART NO. DESCRIPTION 3 ....16935 .... 1.00 ....SLEEVE,STEERING CYL MOUNT. 5 ....28451 .... 1.00 ....FRONT AXLE W/M,RB48 6 ....25282 .... 1.00 ....SPINDLE W/M,LH 7 ....25283 .... 1.00 ....SPINDLE W/M,RH 8 ....20724 .... 1.00 ....SHAFT W/M,PIVOT,FRONT AXLE 9 ....
  • Page 91 RB48 BROOM FRONT AXLE ASSEMBLY 29043 REF. REV. ROSCO - A LeeBoy Company 6. 33 Parts Book...
  • Page 92 14 .... 35338-14 ....... HOUSING HALF,GEAR BOX,BLIND END 15 .... 35338-15 ....... HOUSING HALF,GEAR BOX,MOTOR END 16 .... 35338-16 ....... CAP,OPEN 17 .... 35338-17 ....... CAP,CLOSED 18 .... 35338-18 ....... GASKET,RED SHIM Parts Book 6. 34 ROSCO - A LeeBoy Company...
  • Page 93 4 ....35603-02 ..1.00 ....END YOKE,DRIVESHAFT 5 ....38294 .... 2.00 ....BEARING CROSS KIT 6 ....35603-03 ..1.00 ....SLIP YOKE,DRIVESHAFT 7 ....35603-04 ..1.00 ....FLANGE YOKE,DRIVESHAFT ROSCO - A LeeBoy Company 6. 35 Parts Book...
  • Page 94 2 ....37938 .... 2.00 ....HUB ASSY,5-BOLT,5.50INBC (See Detail Opposite) 3 ....80142 .... 8.00 ....WASHER,TYPE A PLAIN,.375 4 ....80221 .... 8.00 ....CSHH,.375-16X1.00,GR5 5 ....80352 .... 8.00 ....NUT,FLEXLOC,.375-16,FULL,LT Parts Book 6. 36 ROSCO - A LeeBoy Company...
  • Page 95 1F ........1.00 ....DUST CAP 2 ....37938-01 ..1.00 ....HUB W/O BRAKES 3 ....6524 ....6.00 ....WHEEL NUT,1/2-20 4 ....33517-05 ..6.00 ....WHEEL STUD,1/2-20 ROSCO - A LeeBoy Company 6. 37 Parts Book...
  • Page 96 3 ....28321 .... 1.00 ....DOOR W/M,RIGHT 4 ....38832 .... 2.00 ....LATCH ASSY,CH751 KEY 5 ....28495 .... 2.00 ....TOP HINGE W/M, RB48 ENG DOOR 6 ....28635 .... 1.00 ....ENGINE COVER,W/M RIGHT REAR 7 ....28634 .... 1.00 ....ENGINE COVER,W/M LEFT REAR 8 ....
  • Page 97 ENGINE COVER ASSEMBLY RB48 BROOM 29048 REF. REV. ROSCO - A LeeBoy Company 6. 39 Parts Book...
  • Page 98 ITEM PART NO. DESCRIPTION 1 ....28171 .... 1.00 ....RB48 CAB,W/M,2 DOOR 4 ....36688-04 ..1.00 ....GLASS,FRONT WINDOW (P) 5 ....36688-02 ..2.00 ....GLASS,SIDE WINDOW (P) 6 ....36688-05 ..1.00 ....GLASS,REAR WINDOW (P) 7 ....
  • Page 99 RB48 BROOM CAB ASSEMBLY, 2 DOOR 28235 REF. REV. Install item #59 (see section DD), before item #16. Adhere items #16 & #17 to cab with item #18. ROSCO - A LeeBoy Company 6. 41 Parts Book...
  • Page 100 26 .... 73064 .... 5.00 ....RUBBER STRIP,SPONGE,.250X.50 27 .... 81280 .... 1.00 ....CSBHS,.312-18X2.25,SS 28 .... 80351 .... 1.00 ....NUT,FLEXLOC,.312-18,FULL,LT 29 .... 80160 .... 6.00 ....WASHER,SPLIT LOCK,.250 (P) = Packaged Part Parts Book 6. 42 ROSCO - A LeeBoy Company...
  • Page 101 RB48 BROOM DOOR ASSEMBLY, ENTRANCE, RIGHT SIDE 36688-41 REF. REV. ADHERE ITEM 26 (1.00") TO CENTER OF TOP HORIZONTAL DOOR TUBE ROSCO - A LeeBoy Company 6. 43 Parts Book...
  • Page 102 38 .... 36688-18 ..44.00 ..... SEAL,WINDOW 39 .... 81278 .... 20.00 ..... WASHER,.250,1.00 OD,SS 40 .... 36688-60 ..1.00 ....WIPER MOTOR 41 .... 29262 .... 1.00 ....BRACKET,FUSE BLOCK Parts Book 6. 44 ROSCO - A LeeBoy Company...
  • Page 103 RB48 BROOM CAB ASSEMBLY, 2 DOOR 28235 REF. REV. ROSCO - A LeeBoy Company 6. 45 Parts Book...
  • Page 104 68 .... 36072 .... 4.00 ....MOUNT,RUBBER,TUBE FORM 69 .... 36073 .... 12.00 ..... WASHER,3.25ODx.80IDx.188T 70 .... 80140 .... 4.00 ....WASHER,TYPE A PLAIN,.250 71 .... 36688-32 ..1.00 ....KEY,PADDLE LATCH Parts Book 6. 46 ROSCO - A LeeBoy Company...
  • Page 105 RB48 BROOM CAB ASSEMBLY, 2 DOOR 28235 REF. REV. ROSCO - A LeeBoy Company 6. 47 Parts Book...
  • Page 106 RB48 BROOM CAB ASSEMBLY, 2 DOOR REF. 28235 REV. Parts Book 6. 48 ROSCO - A LeeBoy Company...
  • Page 107 15 .... 36746 .... 1.00 ....FUSE,BLADE,5AMP,ATC-5 16 .... 70953 .... 6.00 ....CONN,MALE TERMINAL 17 .... 72135 .... 2.00 ....TERM,RING,12-10 GA,.500 STUD 19 .... 851390204 ..3.00 ....TERM,RING,16-14 GA,#10 STUD ROSCO - A LeeBoy Company 6. 49 Parts Book...
  • Page 108 28 .... 80350 .... 8.00 ....NUT,FLEXLOC,.250-20,FULL,LT 29 .... 81072 .... 4.00 ....CSHH,.250-20X3.50,GR5 30 .... 80036 .... 2.00 ....NUT,HEX,.250-20 31 .... 33164 .... 4.00 ....CLAMP,HOSE,.56-1.06,WORM,#10 32 .... 81006 .... 10.00 ..... WASHER,TYPE A PLAIN,.188 Parts Book 6. 50 ROSCO - A LeeBoy Company...
  • Page 109 RB48 BROOM AIR CONDITIONER/HEAT GROUP - CUMMINS 28303 REF. REV. 36745-03 36745-01 36745-04 36745-02 ROSCO - A LeeBoy Company 6. 51 Parts Book...
  • Page 110 31 .... 33164 .... 4.00 ....CLAMP,HOSE,.56-1.06,WORM,#10 32 .... 81006 .... 10.00 ..... WASHER,TYPE A PLAIN,.188 33 .... 21448 .... 2.00 ....BRACKET,PIVOT,COMPRESSOR 34 .... 38144-08 ..1.00 ....PULLEY,AUX DRIVE Parts Book 6. 52 ROSCO - A LeeBoy Company...
  • Page 111 RB48 BROOM AIR CONDITIONER/HEAT GROUP - PERKINS 29191 REF. REV. 36745-03 36745-01 36745-04 36745-02 ROSCO - A LeeBoy Company 6. 53 Parts Book...
  • Page 112 RB48 BROOM CAB AIR COND/HEATER KIT 38653 REF. REV. ITEM PART NO. DESCRIPTION Parts Book 6. 54 ROSCO - A LeeBoy Company...
  • Page 113 RB48 BROOM CAB AIR COND/HEATER KIT 38653 REF. REV. ROSCO - A LeeBoy Company 6. 55 Parts Book...
  • Page 114 PART NO. DESCRIPTION 1 ....20728 .... 1.00 ....FRAME W/M,PIVOT 2 ....28768 .... 1.00 ....BRUSH FRAME W/M,RB48,QWK CHG 3 ....28772 .... 1.00 ....SWING ARM W/M,RB48,QWK CHG 4 ....21342 .... 1.00 ....SPACER,SPINDLE CAP 5 ....20891 .... 1.00 ....CAP,SPINDLE 6 ....
  • Page 115 RB48 BROOM BRUSH FRAME GROUP, QWK CHANGE 28855 REF. REV. ROSCO - A LeeBoy Company 6. 57 Parts Book...
  • Page 116 43 .... 35786 .... 2.00 ....CLAMP,DOUBLE TUBE,.75 ID 44 .... 80208 .... 1.00 ....CSHH,.312-18X1.00,GR5 45 .... 80037 .... 2.00 ....NUT,HEX,.312-18 46 .... 871111602 ..5.00 ....CLAMP,LOOP,.75 OD,PLSTC COVER 47 .... 80722 .... 1.00 ....CSHH,.500-13X4.00,GR5 Parts Book 6. 58 ROSCO - A LeeBoy Company...
  • Page 117 RB48 BROOM WATER SPRAY GROUP 28241 REF. REV. ROSCO - A LeeBoy Company 6. 59 Parts Book...
  • Page 118 5 ..... 36166 .... 4.00 ....SEAL,CABLE,18-16 GA 6 ..... 851390257 ..2.00 ....TERM,RING,12-10 GA,.250 STUD 7 ..... 71060 .... 3.00 ....LOOM,SPLIT,CONVOLUTED,.250 8 ..... 851201417 ..3.00 ....TIE WRAP,.094X4.00 Parts Book 6. 60 ROSCO - A LeeBoy Company...
  • Page 119 12 ... 31885A-04 ..1.00 ....ROD WELDMENT 13 ... 31885A-05 ..1.00 ....HEAD GLAND 14 ... 6232-9 ..2.00 ....CLEVIS PIN,1.00X2.75 15 ... 31885A-06 ..4.00 ....HAIR PIN CLIP ROSCO - A LeeBoy Company 6. 61 Parts Book...
  • Page 120 18 .... 99493 .... 1.00 ....PIPE,CPLG,12FP,TAPER,STEEL 21 .... 36648 .... 1.00 ....VLV,MOTOR N/S ..36648-21 ....... SPACER 22 .... 39077 .... 1.00 ....HOSE KIT,RB48,2003 23 .... 38882 .... 1.00 ....MOTOR,HYD,LSHT,17.5 CU IN,KEY N/S ..38882-01 ....... SHAFT,MOTOR N/S ..
  • Page 121 RB48 BROOM HYDRAULIC GROUP 29085 REF. REV. ROSCO - A LeeBoy Company 6. 63 Parts Book...
  • Page 122 80 .... X365 ..... 2.00 ....FITT,90 12MJ-12FJX 81 .... X383 ..... 1.00 ....FITT,90 06MJ-06MP 82 .... 33160 .... 3.00 ....FITT,TEE 12MJ-12FJX-12MJ 84 .... 33887 .... 2.00 ....FITT,STR 16MJ-16MB Parts Book 6. 64 ROSCO - A LeeBoy Company...
  • Page 123 HYDRAULIC GROUP RB48 BROOM 29085 REF. REV. ROSCO - A LeeBoy Company 6. 65 Parts Book...
  • Page 124 133 ..72560-030 ..1.00 ....HOSE,12,12FJX-12FJX,1250 134 ..72560-058 ..1.00 ....HOSE,12,12FJX-12FJX,1250 135 ..35780 .... 1.00 ....FITT,STR 16MJ-20MP 136 ..33327 .... 1.00 ....FITT,45 12MJ-12MB 137 ..72416-015 ..1.00 ....HOSE,04,04FJ-04FJ,2500 Parts Book 6. 66 ROSCO - A LeeBoy Company...
  • Page 125 RB48 BROOM HYDRAULIC GROUP 29085 REF. REV. ROSCO - A LeeBoy Company 6. 67 Parts Book...
  • Page 126 12 .... 80219 .... 4.00 ....CSHH,.375-16X.75,GR5 13 .... 80162 .... 4.00 ....WASHER,SPLIT LOCK,.375 14 .... 80142 .... 4.00 ....WASHER,TYPE A PLAIN,.375 15 .... 33365 .... 2.00 ....FITT,90 04MP-06HB,CRIMPED Parts Book 6. 68 ROSCO - A LeeBoy Company...
  • Page 127 25 .... 871111605 ..1.00 ....CLAMP,LOOP,.50 OD PLSTC COVER 26 .... 90707 .... .12 ....FLUID,BRAKE 27 .... 33953-10 ..1.00 ....BRAKE LINE,.188X10 28 .... 39059 .... 2.00 ....FITT,STR 02MO-03IFF,BRASS ROSCO - A LeeBoy Company 6. 69 Parts Book...
  • Page 128 21 .... 80214 .... 2.00 ....CSHH,.312-18X2.25,GR5 22 .... 871111602 ..1.00 ....CLAMP,LOOP,.75 OD,PLSTC COVER 23 .... 871111605 ..1.00 ....CLAMP,LOOP,.50 OD PLSTC COVER 24 .... 951091224 ..1.00 ....SWITCH,SAFETY START Parts Book 6. 70 ROSCO - A LeeBoy Company...
  • Page 129 RB48 BROOM PARK BRAKE GROUP 21250 REF. REV. ROSCO - A LeeBoy Company 6. 71 Parts Book...
  • Page 130 1 ....38687-01 ..1.00 ....LIGHT,STROBE,FLASH TUBE 2 ....38687-02 ..1.00 ....LENS,AMBER,3400 SERIES 3 ....38687-03 ..1.00 ....O-RING,STROBE LIGHT,3400SERIES 4 ....38687-04 ..1.00 ....GASKET,STROBE LIGHT,3400SERIES Parts Book 6. 72 ROSCO - A LeeBoy Company...
  • Page 131 RB48 BROOM NON-ILLUSTRATED ITEMS See List REF. REV. ITEM PART NO. DESCRIPTION 90384 2.50 OIL,SAE 15W-40,CH-4 90599 2 GAL ANTIFREEZE 90600 1 LB OIL,GEAR LUB 90W 91500 25 GAL OIL,HYDRAULIC,ISO 68 ROSCO - A LeeBoy Company 6. 73 Parts Book...
  • Page 132 25035 STANDARD SEAT 1 ....24511 .... 1.00 ....PEDESTAL,STD SEAT 2 ....6576 ....1.00 ....SEAT,BLACK W/ROSCO LOGO 3 ....14039 .... 1.00 ....SEAT ADJUSTMENT LEVER WELDMENT 4 ....80144 .... 1.00 ....WASHER,TYPE A PLAIN,.500 5 ....80237 .... 4.00 ....CSHH,.438-14X1.50,GR5 6 ....
  • Page 133 13 .... 37982 .... 1.00 ....TETHER KIT,12.0 14 .... 80233 .... 2.00 ....CSHH,.438-14X1.00,GR5 15 .... 80143 .... 4.00 ....WASHER,TYPE A PLAIN,.438 16 .... 80039 .... 2.00 ....NUT,HEX,.438-14 ROSCO - A LeeBoy Company 6. 75 Parts Book...
  • Page 134 0 ....36739 .... 1.00 ....CONN,1 WAY,MALE,LOCKING 0 ....70953 .... 1.00 ....CONN,MALE TERMINAL 0 ....851390204 ..3.00 ....TERM,RING,16-14 GA,#10 STUD 0 ....21174 ........INSIDE REARVIEW MIRROR Parts Book 6. 76 ROSCO - A LeeBoy Company...
  • Page 135 4 ....33630-1..1.83 ....STRIPPING,.125 5 ....35412 .... 1.00 ....LOCK,RADIATOR CAP DOOR 6 ....80140 .... 4.00 ....WASHER,TYPE A PLAIN,.250 7 ....80350 .... 4.00 ....NUT,FLEXLOC,.250-20,FULL,LT ROSCO - A LeeBoy Company 6. 77 Parts Book...
  • Page 136 0 ....36072 ... 4.00 ....MOUNT,RUBBER,TUBE FORM 0 ....36073 ... 12.00 ..... WASHER,3.25ODx.80IDx.188T 0 ....36689R ..1.00 ....RB48 ROPS (See Drawings Below & Opposite) 0 ....80140 ... 3.00 ....WASHER,TYPE A PLAIN,.250 0 ....80147 ... 8.00 ....WASHER,TYPE A PLAIN,.750 0 ....
  • Page 137 7 ....35136-20 ..2.00 ....PLUG,HOLE,.562,FLUSH MT,PLSTC 8 ....36688-08 ..3.00 ....COVER,PLASTIC 9 ....78002-01 ..1.00 ....W/M,OPEN ROPS 11 .... 36688-66 ..1.00 ....WIRE HARNESS,RB48 ROPS 12 .... 35136-6..1.00 ....PLUG,HOLE,.750,FLUSH MT,PLSTC ROSCO - A LeeBoy Company 6.
  • Page 138 19 .... 36201 .... 1.00 ....DECAL SET,OPTIONAL EQUIPMENT 20 .... 36164 .... 3.00 ....TERM,SEALED CONN,16-14 GA,MALE 21 .... 36300 .... 1.00 ....CONNECTOR,SEALED,TOWER,3-PIN 22 .... 36350 .... 1.00 ....CONNECTOR,SEALED,SHROUD,3-PIN Parts Book 6. 80 ROSCO - A LeeBoy Company...
  • Page 139 RB48 BROOM OTHER OPTIONAL EQUIPMENT - ENGINE SHUTDOWN 26067 REF. REV. ROSCO - A LeeBoy Company 6. 81 Parts Book...
  • Page 140 8 ....36164 .... 2.00 ....TERM,SEALED CONN,16-14 GA,MALE 9 ....36165 .... 2.00 ....TERM,SEALED CONN,16-14 GA,FEM 10 .... 36166 .... 4.00 ....SEAL,CABLE,18-16 GA 11 .... 71060 .... 3.00 ....LOOM,SPLIT,CONVOLUTED,.250 Parts Book 6. 82 ROSCO - A LeeBoy Company...
  • Page 141 GUSSET LOCATED ON THE FRONT OF THE LEFT FRONT WHEEL KING PIN W/ GRIND KING PIN W/M FLUSH BEFORE WELDING ITEM 3. TAPPED PAD MUST BE WELDED TO FRONT AXLE ASSEMBLY PRIOR TO PAINTING. ROSCO - A LeeBoy Company 6. 83 Parts Book...
  • Page 142 23 .... 80352 .... 7.00 ....NUT,FLEXLOC,.375-16,FULL,LT 24 .... 871111602 ..1.00 ....CLAMP,LOOP,.75 OD,PLSTC COVER 25 .... 871111605 ..1.00 ....CLAMP,LOOP,.50 OD PLSTC COVER 26 .... 90707 .... 0.12 ....FLUID,BRAKE Parts Book 6. 84 ROSCO - A LeeBoy Company...
  • Page 143 RB48 BROOM OTHER OPTIONAL EQUIPMENT - FRONT BRAKES 21089 REF. REV. ROSCO - A LeeBoy Company 6. 85 Parts Book...
  • Page 144 6 TORQUE TO 85 FT LBS. 8 TIGHTEN BEARINGS UNTIL THEY DRAG, THEN BACK OFF TO FIRST COTTER PIN HOLE. 9 PLUG HOLES AND ALL OPEN AREAS THAT DIRT MIGHT GET INTO WITH SILICONE SEALANT. Parts Book 6. 86 ROSCO - A LeeBoy Company...
  • Page 145 8 ....35332-02 ..1.00 ....HUB AND DRUM ASS'Y N/S ..36454 ........BRAKE ASSEMBLY,10x2.25 RH N/S ..36455 ........BRAKE ASSEMBLY,10x2.25 LH 9 ....33517-04 ..6.00 ....WHEEL NUT,1/2-20 10 .... 33517-05 ..6.00 ....WHEEL STUD,1/2-20 ROSCO - A LeeBoy Company 6. 87 Parts Book...
  • Page 146 17 .... 35338 .... 1.00 ....GEARBOX B PAD 15T 4.533 RATIO 18 .... 39021 .... 1.00 ....GEARBOX B PAD,4.53 R,DISCONECT 19 .... 29127 .... 1.00 ....HARNESS,WIRE,LIGHTS,TOW (See Detail Following) Parts Book 6. 88 ROSCO - A LeeBoy Company...
  • Page 147 RB48 BROOM OTHER OPTIONAL EQUIPMENT - TOW PACKAGE 29125 REF. REV. ROSCO - A LeeBoy Company 6. 89 Parts Book...
  • Page 148 13 .... 33900 .... 1.00 ....FITT,90 08MJ-08FJX 14 .... X217 ..... 1.00 ....FITT,STR 06MJ-06MB 15 .... 36098 .... 2.00 ....FITT,TEE 08MJ-08MB-08MJ 16 .... 37536 .... 1.00 ....FITT,STR 06MB-06FJX Parts Book 6. 90 ROSCO - A LeeBoy Company...
  • Page 149 RB48 BROOM OTHER OPTIONAL EQUIPMENT - KIT,BRAKES/STEERING,TOW GRP 29122 REF. REV. ROSCO - A LeeBoy Company 6. 91 Parts Book...
  • Page 150 15 .... 35504 .... .20 ....TUBING,HEAT SHRINK,.250 16 .... 33596 .... 10.00 ..... TIE WRAP,.188X7.5 17 .... 71862 .... 8.00 ....WIRE,14 GA,WHITE 18 .... 71864 .... 1.50 ....LOOM,SPLIT,CONVOLUTED,.375 Parts Book 6. 92 ROSCO - A LeeBoy Company...
  • Page 151 RB48 BROOM OTHER OPTIONAL EQUIPMENT - WIRE HARNESS,TOW LIGHTS 29127 REF. REV. ROSCO - A LeeBoy Company 6. 93 Parts Book...
  • Page 152 N/S ..37647-04 ....... SEAL KIT,VALVE,BOSCH DO3 9 ....28492 .... 2.00 ....MOUNT,VALVE BLOCK 10 .... 38983 .... 1.00 ....HOSE KIT,RB48,BOSS PLOW (Detail Following) 11 .... 38641 .... 1.00 ....VLV,CHECK,06MJ,20 PSI CRACK 13 .... 28719 .... 1.00 ....FRAME,W/M,PLOW LIFT 14 ....
  • Page 153 109 ..X217 ..... 3.00 ....FITT,STR 06MJ-06MB 110 ..36490 .... 2.00 ....FITT,TEE 06MJ-06FJX-06MJ 111 ..X387 ..... 2.00 ....FITT,90 06MJ-06FJX 112 ..37536 .... 1.00 ....FITT,STR 06MB-06FJX ROSCO - A LeeBoy Company 6. 95 Parts Book...
  • Page 154 RB48 BROOM OTHER OPTIONAL EQUIPMENT - STRIKE-OFF BLADE REF. 28753 REV. Parts Book 6. 96 ROSCO - A LeeBoy Company...
  • Page 155 OTHER OPTIONAL EQUIPMENT - STRIKE-OFF BLADE RB48 BROOM REF. 28753 REV. ROSCO - A LeeBoy Company 6. 97 Parts Book...
  • Page 156 32 .... 38961 .... 1.00 ....SWITCH,TOG,DPDT,3POS,MOM,DETEN 34 .... 38814 .... 1.00 ....MANIFOLD,HYD,2 STA,D03 35 .... 39062 .... 1.00 ....HOSE KIT,RB48,CURB BRUSH (Detail Following) 36 .... 29124 .... 1.00 ....WIRE HARNESS,CURB BRUSH 37 .... 29121 .... 1.00 ....LOCK,BAR,RAISED 38 ....
  • Page 157 112 ..37536 .... 1.00 ....FITT,STR 06MB-06FJX 113 ..72549-011 ..1.00 ....HOSE,06,06FJX-06RJ90,3000 114 ..72550-146 ..1.00 ....HOSE,06,06FJX-06FJX,3000 115 ..72550-186 ..1.00 ....HOSE,06,06FJX-06FJX,3000 116 ..37297 .... 1.00 ....FITT,STR 06MJ-06MP,.078 ORF ROSCO - A LeeBoy Company 6. 99 Parts Book...
  • Page 158 RB48 BROOM OTHER OPTIONAL EQUIPMENT - CURB BRUSH 29029 REF. REV. Parts Book 6. 100 ROSCO - A LeeBoy Company...
  • Page 159 RB48 BROOM OTHER OPTIONAL EQUIPMENT - CURB BRUSH 29029 REF. REV. ROSCO - A LeeBoy Company 6. 101 Parts Book...
  • Page 160 ....39087 .... 1.00 ....MANDREL,BRISTLE STRIP (Drawing Below) ....39088 .... 2.00 ....BRISTLE STRIP,POLY (Drawing Opposite) (TUBE BRUSHES DO NOT REQUIRE PART #28766 BRUSH CORE GROUP) 38806 TUBE BRUSH,POLY 38831 TUBE BRUSH,POLY/STEEL Drawing for Part #39087 Parts Book 6. 102 ROSCO - A LeeBoy Company...
  • Page 161 5 ....35342 .... 1.00 ....TIRE,RADIAL,ST225/75-R15,C 6 ....39095 .... 1.00 ....LOCK,W/SHORT OFFSET CAM 7 ....39027 .... 1.00 ....WHEEL,15X6.5 HOLE,5.5BC,FORD 8 ....6524 ....2.00 ....NUT,WHEEL,.50-20 Drawing for Part #39088 ROSCO - A LeeBoy Company 6. 103 Parts Book...
  • Page 162 5 ....38963-01 ..1.00 ....GPS BATTERY, 12V 33708 TOOL BOX 33022 LIGHT,ROTATING BEACON 37682 LIGHT,AMBER STROBE,16 JOULE ....37682-02 ..1.00 ....BULB,FLASH TUBE,STROBE 38705 GUARD,BRANCH,STROBE LIGHT 35272 FIRE EXTINGUISHER 35775 MOUNT BRACKET,20# FIRE EXTINGUISHER Parts Book 6. 104 ROSCO - A LeeBoy Company...
  • Page 163 0 ....40626 .... 1.00 ....PLATE,SWITCH MOUNTING 0 ....5804 ....1.00 ....CABLE,BATTERY,2 LUG,0GAX13 0 ....72254 .... 1.00 ....SWITCH,BATTERY DISCONNECT 0 ....R443 ..... 2.00 ....CABLE,BATTERY,POS,28,4GA,.406 72132 ALARM,BACKUP,SMART ROSCO - A LeeBoy Company 6. 105 Parts Book...
  • Page 164 ARM,WIPER BRUSH CORE,W/M,QWK CHG 102 ASSY,LEFT ENTRANCE DOOR 40 BRUSH END COVER GRP AXLE,REAR,FORD E150 BRUSH FRAME GROUP, QWK CHANGE BRUSH FRAME W/M,RB48,QWK CHG 56 BRUSH MOUNT,MOTOR, W/M BRUSH,GUTTER,PLASTIC BACK,2 PC 98 BAR,SUPPORT 11, 17 BULB,FLASH TUBE,STROBE BATTERY BOOT,POS(RED) 8, 14...
  • Page 165 CSHH,.500-13X1.75,GR5 94, 98 COOLER,OIL CSHH,.500-13X2.00,GR5 COTTER PIN,.125X1.00 98 CSHH,.500-13X3.50,GR5 88, 98 COTTER PIN,.188X1.50 94 CSHH,.500-13X4.00,GR5 COTTER PIN,.188X2.00 56 CSHH,.500-13X4.50,GR5 COVER ASSY,END COVER 11, 17 CSHH,.500-13X5.50,GR5 COVER, DASH, BOTTOM, WELDMENT 77 CSHH,.500-13X6.50,GR5 ROSCO - A LeeBoy Company 6. 107 Parts Book...
  • Page 166 DECAL,DIESEL FUEL 2 EXHAUST FLANGE DECAL,DIESEL POWER,CUMMINS EXHAUST TUBING - CUM ENGINE DECAL,FUSE PANEL 2, 26 EXHAUST,CUM 3.3 ELBOW W/M DECAL,HYD OIL EYE BOLT,.625-11X1.75X1.38ID 94 DECAL,NEUTRAL POINT DECAL,PARK BRAKE DECAL,PINCH HAZARD FAN,20.0 SUCKER,PERKINS Parts Book 6. 108 ROSCO - A LeeBoy Company...
  • Page 167 FITT,STR 05TUBE-05HB FITT,STR 06MB-04FP GASKET FITT,STR 06MB-06FJX 66, 90, 95, 99 GASKET,BLUE SHIM FITT,STR 06MJ-06MB 66, 90, 95, 99 GASKET,RED SHIM FITT,STR 06MJ-06MB,W/.125 ORF. GASKET,STROBE LIGHT,3400SERIES 72 FITT,STR 06MJ-06MP 95, 99 GASKET,VITON58 ROSCO - A LeeBoy Company 6. 109 Parts Book...
  • Page 168 Alphabetical Index HOSE KIT,RB48,2003 GAUGE,FUEL 24 HOSE KIT,RB48,BOSS PLOW 94 GAUGE,OIL PRESSURE HOSE KIT,RB48,CURB BRUSH 98 GAUGE,WATER TEMP 24 HOSE,04,04FJ-04FJ,2500 GEARBOX B PAD 15T 4.533 RATIO 30, 88 HOSE,04,04FJX-06FJX,3000 GEARBOX B PAD,4.53 R,DISCONECT HOSE,04,PUSH-ON,25014 GEARBOX,MOUNT,W/M HOSE,05,PUSH-ON,.3125 GEAR,HEL RH 68T HOSE,06 06FJX-06FJX,3000...
  • Page 169 11, 17, 20, 42, 44, 50, 52, 58, 62, 72, 76, 77, 98, 104 MACH SCR,#6-32X1.25 20 NUT,FLEXLOC,.312-18,FULL,LT 2, 42, 75, 83 MACH SCR,PH,#10-32X1.00 NUT,FLEXLOC,.375-16,FULL,LT MACH SCR,RH,#10-24X.50 38, 42 20, 30, 36, 46, 50, 52, 56, 58, 62, 69, 72, 84 NUT,FLEXLOC,.438-14,FULL,LT 6 ROSCO - A LeeBoy Company 6. 111 Parts Book...
  • Page 170 69, 84 PEDESTAL,SPRING SEAT PEDESTAL,STD SEAT 74 PIN,.50X3.00,W/HAIRPIN COTTER RADIATOR & OIL COOLER GROUP PIN,1.00X2.00 W/HOLES RADIATOR CAP18 PIN,ADJ/LOCKING RADIATOR,CUMMINS 3.3 ENGINE PIN,CLEVIS,.375X1.25,1.015GRIP RB48 CAB,W/M,2 DOOR PIN,COTTER,.094X.750 20 RB48 ROPS PIN,HITCH,W/M 56 Parts Book 6. 112 ROSCO - A LeeBoy Company...
  • Page 171 SEAL,CABLE,14 GA 28, 50, 52 SUPPORT,FENDER SEAL,CABLE,18-16 GA SUSPENSION,LOW PROFILE 75 22, 23, 28, 49, 50, 52, 60, 70, 80, 82, 92, 95 SWING ARM W/M,RB48,QWK CHG SEAL,WINDOW42, 44, 78 SWITCH,BATTERY DISCONNECT SEAT ADJUSTMENT LEVER WELDMENT SWITCH,DEFROSTER FAN 72, 76 SEAT BELT,3.00 W/HARDWARE...
  • Page 172 30, 32, 103 TIRE,RADIAL,ST225/75-R15,C 30, 32, 103 WASHER,.250,1.00 OD,BLACK 78 TOOL BOX WASHER,.250,1.00 OD,SS 42, 44 WASHER,3.25ODx.80IDx.188T 46, 78 TOP HINGE W/M, RB48 ENG DOOR TOP,NYLON,08FP WASHER,PLAIN,M12 TOW BAR,W/M 88 WASHER,SAE PLAIN,.312 11, 17, 18 TOW PACKAGE WASHER,SAE PLAIN,.375 18, 38, 105 TRIP SPRING WASHER,SAE PLAIN,.500...
  • Page 173 WIRE HARNESS,CURB BRUSH 98 WIRE HARNESS,RB48 ROPS WIRE HARNESS,REAR/WORK LIGHTS 49 WIRE HARNESS,SNOW PLOW 94 WIRE HARNESS,TOW LIGHTS 92 WIRE HARNESS,WATER PUMP WIRE LOCKING SET SCREW WIRE,14 GA,BLUE WIRE,14 GA,PURPLE 28 WIRE,14 GA,RED ROSCO - A LeeBoy Company 6. 115 Parts Book...
  • Page 174 Alphabetical Index Parts Book 6. 116 ROSCO - A LeeBoy Company...

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