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Operation and Safety Manual Original Instructions - Keep this manual with the machine at all times. Boom Lift Models 600A 600AJ ANSI 3121204 August 1, 2016 ®...
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ADE Identification All 600A and 600AJ machines from S/N 64249 incorporate ADE. The following machine serial numbers prior to S/N 64249 also utilize ADE: 63908, 63912, 63932, 63936, 63938, 63954, 63959, and 63963. A Machine that incorporates ADE (Advanced Design Elec-...
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The purpose of this manual is to provide owners, users, operators, lessors, and lessees with the precautions and operating procedures essential for the safe and proper machine operation for its intended purpose. Due to continuous product improvements, JLG Industries, Inc. reserves the right to make specification changes without prior notification. Contact JLG Industries, Inc. for updated information.
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INDICATES INFORMATION OR A COMPANY POLICY THAT RELATES AVOIDED, COULD RESULT IN SERIOUS INJURY OR DEATH. THIS DIRECTLY OR INDIRECTLY TO THE SAFETY OF PERSONNEL OR PRO- DECAL WILL HAVE AN ORANGE BACKGROUND. TECTION OF PROPERTY. – JLG Lift – 3121204...
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FOREWORD For: • Accident Reporting • Standards and Regulations THIS PRODUCT MUST COMPLY WITH ALL SAFETY RELATED BULLE- TINS. CONTACT JLG INDUSTRIES, INC. OR THE LOCAL AUTHORIZED Compliance Information • Product Safety Publica- JLG REPRESENTATIVE FOR INFORMATION REGARDING SAFETY- tions •...
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Revised - September 17, 2009 Revised - November 25, 2009 Revised - July 22, 2010 Revised - August 25, 2010 Revised - September 27, 2011 Revised - April 30, 2012 Revised - August 1, 2016 – JLG Lift – 3121204...
If there are any questions with regard to safety, training, inspection, maintenance, application, and operation, please contact JLG Industries, Inc. (“ JLG”). • Do not operate this machine until complete training is per- formed by authorized persons.
• Do not operate any machine on which safety or instruction placards or decals are missing or illegible. ment unless approved in writing by JLG. • Avoid any buildup of debris on the platform floor. Keep • Do not operate the machine in hazardous environments mud, oil, grease, and other slippery substances from foot- unless approved for that purpose by JLG.
• Do not carry materials directly on platform railing. Contact yard anchorage point. Attach only one (1) lanyard per lan- JLG for approved material handling accessories. yard anchorage point. • When two or more persons are in the platform, the opera- tor shall be responsible for all machine operations.
• Keep both feet firmly positioned on the platform floor at all times. Never use ladders, boxes, steps, planks, or similar items on platform to provide additional reach. • Never use the boom assembly to enter or leave the plat- form. – JLG Lift – 3121204...
• Allow for machine movement and electrical line swaying. to 50,000 volts. One foot additional clearance is required for every additional 30,000 volts or less. 3121204 – JLG Lift –...
DO NOT MANEUVER MACHINE OR PERSONNEL INSIDE PROHIBITED ZONE (MAD). ASSUME ALL ELECTRICAL PARTS AND WIRING ARE ENERGIZED UNLESS KNOWN OTHERWISE. – JLG Lift – 3121204...
Increase of the area exposed to the wind will decrease stability. • Do not increase the platform size with unauthorized deck • During operation, keep all body parts inside platform rail- extensions or attachments. ing. 3121204 – JLG Lift –...
Disconnect power to overhead cranes. • Warn personnel not to work, stand, or walk under a raised boom or platform. Position barricades on floor if neces- sary. – JLG Lift – 3121204...
• When performing welding or metal cutting operations, • Charge batteries only in a well ventilated area. precautions must be taken to protect the chassis from direct exposure to weld and metal cutting spatter. 3121204 – JLG Lift –...
13.9-17.1 Near Gale/Moderate Gale Whole trees in motion. Effort needed to walk against the wind. 39-46 17.2-20.7 Fresh Gale Twigs broken from trees. Cars veer on road. 47-54 20.8-24.4 Strong Gale Light structure damage. 1-10 – JLG Lift – 3121204...
4. Use of approved fall protection device. or the job site. 5. Enough knowledge of the mechanical operation of the machine to recognize a malfunction or potential mal- function. 3121204 – JLG Lift –...
JLG INDUSTRIES, INC. RECOGNIZES A FACTORY TRAINED SERVICE TECHNICIAN AS A PERSON WHO HAS SUCCESSFULLY COMPLETED The following table covers the periodic machine inspections THE JLG SERVICE TRAINING SCHOOL FOR THE SPECIFIC JLG PRODUCT and maintenance recommended by JLG Industries, Inc. MODEL.
At intervals as specified in the Service and Main- Owner, Dealer, or User Qualified JLG Service and Maintenance Maintenance tenance Manual. Mechanic Manual NOTE: Inspection forms are available from JLG. Use the Service and Maintenance Manual to perform inspections. 3121204 – JLG Lift –...
Make sure all illegible decals and placards are cleaned or replaced. 4. Operators and Safety Manuals – Make sure a copy of the Operator and Safety Manual, EMI Safety Manual (Domestic only), and ANSI Manual of Responsibilities – JLG Lift – 3121204...
NOTE: On each item, make sure there are no loose or missing parts, that they are securely fastened and that no visible damage exists in addition to any other criteria men- tioned. Figure 2-4. Daily Walk-Around Inspection Points - Sheet 1 of 3 – JLG Lift – 3121204...
Operate all functions and check all limiting and cut- out switches; d. Ensure that all machine functions are disabled when the Emergency Stop Button is pushed in. 3. With the platform in the transport (stowed) position: 2-10 – JLG Lift – 3121204...
TO AVOID MACHINE UPSET DO NOT USE MACHINE IF TOWER BOOM SWITCHING IS OUT OF SEQUENCE. IF THE TOWER BOOM LIFTS ‘DOWN’ WITH THE TOWER BOOM TELE- SCOPED ‘OUT’, SHUT DOWN MACHINE AND CONTACT A CERTIFIED JLG TECHNICIAN. IF THE TOWER BOOM ‘TELESCOPES’ WITH THE TOWER BOOM LESS THAN FULLY ELEVATED ‘UP’, SHUT DOWN MACHINE AND CONTACT...
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TELESCOPE to ‘out’ position and hold until the TOWER TELESCOPE FUNCTIONS. BOOM is fully extended. — HAVE CONDITION CORRECTED BY A CERTIFIED JLG SERVICE TECH- 5. With TOWER BOOM completely extended, place NICIAN BEFORE CONTINUING USE OF MACHINE. TOWER LIFT in ‘down’ position. Tower boom should not LIFT ‘down’...
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#43 on the main terminal box. a. Lift boom up to 5 degrees above horizontal. Limit NOTE: Step 8 is only applicable for 600A ANSI market machines. switch should activate at this point. b. Lift main boom down until limit switch resets. This 8.
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OUT OF LEVEL indicator light on the platform control console, manually activate the indicator light by com- pressing any one of the three tilt indicator mounting springs. If the light does not illuminate, shut down 2-14 – JLG Lift – 3121204...
5. Engine Start/Auxiliary Power Engine Start/Auxiliary Power/Function Enable 6. Tower Telescope 7. Hourmeter 8. Platform/Ground Select Switch 9. Swing 10. Tower Lift 11. Main Boom Lift 12. Main Boom Telescope 1706913 A Figure 3-1. Ground Control Station 3121204 – JLG Lift –...
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TOWER LIFT AND TELESCOPE FUNCTIONS DO NOT OPERATE IN THE NOTE: Main Lift, Tower Lift, Swing, Platform Level, Main Tele- ABOVE SEQUENCE. scope, Tower Telescope, Platform Rotator and Auxiliary Power control switches are spring-loaded and will auto- matically return to neutral (off) when released. – JLG Lift – 3121204...
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MOVEMENT DO NOT RETURN TO THE OFF POSITION WHEN RELEASED. 10. Tower Lift This switch provides raising and lowering of the tower boom. This function works only when the tower boom is fully retracted (telescope in). 3121204 – JLG Lift –...
13. Drive and Steer Disable Indicator (If equipped) By pushing and holding the system test button on the Indicates the Drive and Steer Disable function has been side of the ground control box, the Diagnostic Trouble activated. 3121204 – JLG Lift –...
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NOTE: When boom is positioned above horizontal and any of the following switches, DRIVE SPEED/TORQUE SELECT or FUNCTION SPEED, are positioned to HIGH, high function speeds are automatically cut out and the machine contin- ues to operate at a lower speed. 3121204 – JLG Lift – 3-13...
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MOVEMENT DO NOT RETURN TO THE OFF OR NEUTRAL POSITION WHEN RELEASED. TO AVOID TIPPING OVER AND SERIOUS INJURY, DO NOT OPERATE MACHINE IF TOWER LIFT AND TELESCOPE DO NOT OPERATE IN THE ORDER PRESCRIBED IN (12) AND (13) ABOVE. 3-14 – JLG Lift – 3121204...
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Move right to swing right, move left to shutdown situation. swing left. If equipped with SkyGuard, the switch enables functions cut out by the Skyguard system to be operated again, allowing the operator to resume use of machine func- tions. 3121204 – JLG Lift – 3-15...
5. Glow Plug 9. Not Used 2. Overload 6. Low Fuel 10. Creep 3. Capacity 7. Malfunction 11. Drive Orientation 4. Enable 8. AC Generator Figure 3-8. Platform Control Indicator Panel - w/Drive Orientation 3-18 – JLG Lift – 3121204...
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On machines with Ford engines from S/N 48907 to S/N 64249, the light indicates that the Engine Control Sys- tem has detected a malfunction and a Diagnostic Trou- ble Code has been set in the system memory. 3121204 – JLG Lift – 3-19...
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On machines after S/N 64249, the light indicates that the 11. Drive Orientation Indicator JLG Control System has detected an abnormal condi- tion and a Diagnostic Trouble Code has been set in the When the boom is swung beyond the rear drive tires or system memory.
4. Proper tire pressure. form to the ground should the operator in the platform be unable to do so. The Ground Control is also to be used in 5. Machine is as originally equipped from JLG. Pre-Start Inspection. 3121204 – JLG Lift –...
1. Turn key of SELECT switch to GROUND. Position POWER/EMERGENCY STOP switch to ON, then push the ENGINE START switch until engine starts. ALLOW ENGINE TO WARM-UP FOR A FEW MINUTES AT LOW SPEED BEFORE APPLYING ANY LOAD. – JLG Lift – 3121204...
3-5 minutes; this allows further reduction of the depressed position, DO NOT OPERATE MACHINE. internal engine temperature. 2. Push POWER/EMERGENCY STOP switch in. 3. Turn MASTER switch to Off. Refer to Engine Manufacturer’s manual for detailed informa- tion. 3121204 – JLG Lift –...
MAIN BOOM LEVEL AND FULLY EXTENDED UPRIGHT MACHINE WILL TIP OVER IN THIS DIRECTION IF OVERLOADED OR OPERATED ON AN OUT-OF-LEVEL SURFACE 13 DEGREES FROM VERTICAL TOWER BOOM FULLY ELEVATED AND FULLY RETRACTED Figure 4-1. Position of Least Forward Stability – JLG Lift – 3121204...
TIMES WHEN THE PLATFORM IS ELEVATED. BEFORE DRIVING, MAKE SURE BOOM IS POSITIONED OVER REAR DRIVE AXLE. IF BOOM IS OVER FRONT WHEELS, STEER AND DRIVE CONTROLS WILL BE REVERSED. Figure 4-2. Position of Least Backward Stability 3121204 – JLG Lift –...
The indicator light will flash during the 3 second To rotate the platform to the left or right, use the Platform interval until the drive function is selected. Rotate control switch to select the direction and hold until desired position is reached. – JLG Lift – 3121204...
MENT DOES NOT RETURN TO THE ‘OFF’ OR NEUTRAL POSITION WHEN RELEASED. IF THE PLATFORM DOES NOT STOP WHEN A CONTROL SWITCH OR LEVER IS RELEASED, REMOVE FOOT FROM FOOTSWITCH OR USE EMERGENCY STOP SWITCH TO STOP THE MACHINE. – JLG Lift – 3121204...
SCOPE FUNCTIONS. 1. Sequence while RAISING the TOWER BOOM from the fully lowered position. — HAVE CONDITION CORRECTED BY A CERTIFIED JLG SERVICE TECH- NICIAN BEFORE CONTINUING USE OF MACHINE. a. The TOWER BOOM must be fully elevated “up” (approximately 13 degrees from vertical) before the TOWER BOOM can be extended from the fully retracted position.
2. Connect tow bar to front of frame with attach pins, and steering and towing. When steering the unit the valve knob is tow bar to towing vehicle. pushed IN. When towing the unit the valve knob is pulled OUT to the float position. 3121204 – JLG Lift – 4-13...
IN to the actuated position. 2. Reconnect drive hubs by inverting disconnect cap. 3. Disconnect tow bar from steering hitch and from towing vehicle. The machine is now in the driving mode. Figure 4-8. Drive Disconnect Hub 4-16 – JLG Lift – 3121204...
6. Position POWER/EMERGENCY STOP switch to OFF. 1. Position PLATFORM/GROUND SELECT KEY SWITCH to PLATFORM. 2. Position POWER/EMERGENCY STOP switch to ON. 3. Depress and hold footswitch. 4. Operate appropriate control switch, lever or controller for desired function and hold. 3121204 – JLG Lift – 4-17...
1. Position PLATFORM/GROUND SELECT KEY SWITCH to 6. Position POWER/EMERGENCY STOP switch to OFF. PLATFORM. 2. Position POWER/EMERGENCY STOP switch to ON. 3. Depress and hold footswitch. 4. Position AUXILIARY POWER switch to ON and hold. 4-18 – JLG Lift – 3121204...
Control to LP position. To Operate: 1. Pull the red knob 2. Using the ground control raise the lower boom 6 feet. 3. Release the knob. 4. Fully lower the boom. 5. Repeat if necessary. 3121204 – JLG Lift – 4-19...
C = Indicates Cutout is Activated * Disregard when boom is in line and driving forward with or without steering and no other function active Note: When Soft Touch is enabled with SkyGuard all functions are cut out only. 3121204 – JLG Lift – 4-21...
SECTION 4 - MACHINE OPERATION Table 4-3. 600A Decal Legend - S/N 0300140401 to Present Chinese Chinese Canadian Australian Item # ANSI Spanish Portuguese Japanese Simplified Traditional French 1001114388- 0273891-10 0273895-6 0273899-10 0273901-9 0273903-11 1001116840- 1001116841- 0273893-9 1701499 1701499 1701499...
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SECTION 4 - MACHINE OPERATION Table 4-3. 600A Decal Legend - S/N 0300140401 to Present Chinese Chinese Canadian Australian Item # ANSI Spanish Portuguese Japanese Simplified Traditional French 1001114388- 0273891-10 0273895-6 0273899-10 0273901-9 0273903-11 1001116840- 1001116841- 0273893-9 3251243 3251243 3251243...
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SECTION 4 - MACHINE OPERATION Table 4-3. 600A Decal Legend - S/N 0300140401 to Present Chinese Chinese Canadian Australian Item # ANSI Spanish Portuguese Japanese Simplified Traditional French 1001114388- 0273891-10 0273895-6 0273899-10 0273901-9 0273903-11 1001116840- 1001116841- 0273893-9 1703469 1703469 1703469...
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SECTION 4 - MACHINE OPERATION Table 4-3. 600A Decal Legend - S/N 0300140401 to Present Chinese Chinese Canadian Australian Item # ANSI Spanish Portuguese Japanese Simplified Traditional French 1001114388- 0273891-10 0273895-6 0273899-10 0273901-9 0273903-11 1001116840- 1001116841- 0273893-9 1700584 1700584 1700584...
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SECTION 4 - MACHINE OPERATION Table 4-3. 600A Decal Legend - S/N 0300140401 to Present Chinese Chinese Canadian Australian Item # ANSI Spanish Portuguese Japanese Simplified Traditional French 1001114388- 0273891-10 0273895-6 0273899-10 0273901-9 0273903-11 1001116840- 1001116841- 0273893-9 1705351 1705429 1705910...
JLG Industries, Inc. must be notified immediately of any inci- FOLLOWING ANY ACCIDENT, THOROUGHLY INSPECT THE MACHINE dent involving a JLG product. Even if no injury or property AND TEST ALL FUNCTIONS FIRST FROM THE GROUND CONTROLS, damage is evident, the factory should be contacted by tele- THEN FROM THE PLATFORM CONTROLS.
#1, #2, and #4 should be open (counter- pump until tight. When this operation has been com- clockwise) 3 turns. Knob #3 should be closed pleted, turn #1 and #4 counterclockwise 3 turns. (clockwise). – JLG Lift – 3121204...
Illustrated Parts Manual - ANSI Spec (s/n 0300068000 to s/n 0300087000) ....3121177 Illustrated Parts Manual - Euro Spec (s/n 0300068000 to s/n 0300087000) ....3121855 Illustrated Parts Manual - Global Spec (s/n 0300087000 to Present)........3121206 3121204 – JLG Lift –...
14 x 17.5 Machine Height (Stowed) 8 ft. 3.75 in. (2.53 m) Load Range Machine Length (Stowed) Ply Rating 600A Over Drive Axle 26 ft. 5 in. (8.05 m) Tire Pressure 90 PSI (6 Bar) Air-Boss 600AJ Over Drive Axle 28 ft.
SAE viscosity index of 152. *Check swing bearing bolts for security after first 50 hours of operation and NOTE: When temperatures remain below 20° F (-7° C), JLG every 600 hours thereafter. (See Swing Bearing in Section 3.) Industries recommends the use of Mobil DTE 13M.
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SECTION 6 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE Aside from JLG recommendations, it is not advisable to mix Table 6-16. Mobil DTE 13M Specs oils of different brands or types, as they may not contain the same required additives or be of comparable viscosities. If...
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NOTE: Mobil/Exxon recommends that this oil be checked at 20° C (68°F) 102 cSt on a yearly basis for viscosity. at 40° C (104°F) 46 cSt at 100° C (212°F) 10 cSt Viscosity Index 3121204 – JLG Lift – 6-11...
Table 6-19. Critical Stability Weights 600AJ 600A Tire and Wheel (Ballasted Only) Size (14-17.5) Engine Ford Deutz Figure 6-1. Serial Number Locations Continental Counterweight Weight 6200 2812 5700 2586 Platform 6 ft. (1.83 M) 8 ft. (2.44 M) 6-12 – JLG Lift – 3121204...
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SECTION 6 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE This page left blank intentionally 3121204 – JLG Lift – 6-13...
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ENGINE WILL START AND OPERATE AT THIS TEMPERATURE -10°F(-23°C) GRADE WITH THE RECOMMENDED FLUIDS, A FULLY CHARGED BATTERY FUEL AND THE AID OF A COMPLETE JLG SPECIFIED COLD WEATHER -20°F(-29°C) WITH PACKAGE (IE. ENGINE BLOCK HEATER, ETHER INJECTION OR KEROSENE -30F°(-34°C)
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IF EITHER OR BOTH CONDITIONS EXIST JLG HIGHLY RECOMMENDS AMBIENT AIR THE ADDITION OF A HYDRAULIC TEMPERATURE OIL COOLER (CONSULT JLG SERVICE 120° F (49° C) PROLONGED OPERATION IN NO OPERATION ABOVE THIS N O T E : AMBIENT AIR TEMPERATURES 110°...
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WITH THE RECOMMENDED FLUIDS AND A FULLY CHARGED BATTERY. 0 F(-18 C) -10 F(-23 C) A FULLY CHARGED BATTERY AND THE AID OF A COMPLETE JLG SPECIFIED COLD WEATHER PACKAGE -20 F(-29 C) (IE. ENGINE BLOCK HEATER, BATTERY WARMER AND HYDRAULIC OIL TANK HEATER)
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IF EITHER OR BOTH CONDITIONS EXIST JLG HIGHLY RECOMMENDS AMBIENT AIR TEMPERATURE THE ADDITION OF A HYDRAULIC OIL COOLER (CONSULT JLG SERVICE 120° F (49° C) PROLONGED OPERATION IN NO OPERATION ABOVE THIS AMBIENT AIR TEMPERATURES 110° F (43° C) AMBIENT TEMPERATURE OF 100°...
ENGINE WILL START AND OPERATE AT THIS TEMPERATURE -10 F(-23 C) WITH THE RECOMMENDED FLUIDS, A FULLY CHARGED BATTERY AND THE AID OF A COMPLETE JLG SPECIFIED COLD WEATHER -20 F(-29 C) PACKAGE (IE. ENGINE BLOCK HEATER, BATTERY WARMER AND...
(HYD. OIL TANK TEMP.) IF EITHER OR BOTH CONDITIONS EXIST JLG HIGHLY RECOMMENDS THE ADDITION OF A HYDRAULIC AMBIENT AIR OIL COOLER (CONSULT JLG SERVICE TEMPERATURE 120° F (49° C) PROLONGED OPERATION IN NO OPERATION ABOVE THIS AMBIENT AIR TEMPERATURES 110°...
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-10 F(-23 C) ENGINE WILL START AND OPERATE ON GASOLINE AT THIS TEMPERATURE WITH THE RECOMMENDED FLUIDS, A FULLY CHARGED BATTERY AND THE AID OF A COMPLETE JLG SPECIFIED COLD WEATHER PACKAGE -20 F(-29 C) (IE. ENGINE BLOCK HEATER, BATTERY WARMER AND HYDRAULIC OIL TANK HEATER)
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IF EITHER OR BOTH CONDITIONS EXIST JLG HIGHLY RECOMMENDS THE ADDITION OF A HYDRAULIC AMBIENT AIR TEMPERATURE OIL COOLER (CONSULT JLG SERVICE 120° F (49° C) PROLONGED OPERATION IN NO OPERATION ABOVE THIS AMBIENT AIR TEMPERATURES 110° F (43° C) AMBIENT TEMPERATURE OF 100°...
Comments - Remote Access LUBRICATION INTERVALS ARE BASED ON MACHINE OPERATION UNDER NORMAL CONDITIONS. FOR MACHINES USED IN MULTI-SHIFT OPERATIONS AND/OR EXPOSED TO HOSTILE ENVIRONMENTS OR CON- DITIONS, LUBRICATION FREQUENCIES MUST BE INCREASED ACCORD- INGLY. 3121204 – JLG Lift – 6-23...
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Lube - EPGL Interval - Every 2 years or 1200 hours of operation Interval - Check level every 3 months or 150 hrs of oper- ation; change every 2 years or 1200 hours of operation 6-24 – JLG Lift – 3121204...
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300 hrs. thereafter or as indicated by Condition Indi- Lube - EPGL cator. Interval - Check level every 3 months or 150 hrs of oper- ation; change every 2 years or 1200 hours of operation 3121204 – JLG Lift – 6-25...
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300 hrs. thereafter or as indicated by Condition Indi- Capacity - 31 gal. (117.3 L) Tank; 37.2 gal. (140.8 L) cator. System Lube - HO Interval - Check Level daily; Change every 2 years or 1200 hours of operation. 6-26 – JLG Lift – 3121204...
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Lube Point(s) - Fill Cap/Spin-on Element Capacity - 4.5 Quarts Lube - EO Interval - 3 Months or 150 hours of operation Comments - Check level daily/Change in accordance with engine manual. 3121204 – JLG Lift – 6-27...
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Capacity - 11 Quarts Crankcase; 5 Quarts Cooler Lube - EO Interval - Every Year or 1200 hours of operation Comments - Check oil level, fill oil to max marking on the dipstick. Check level daily/Change in accordance with engine manual. 6-28 – JLG Lift – 3121204...
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Lube - EO Interval - 3 Months or 150 hours of operation Lube Point(s) - Replaceable Element Comments - Check level daily/Change in accordance Interval - Every Year or 600 hours of operation with engine manual. 3121204 – JLG Lift – 6-29...
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Interval - Every Year or 600 hours of operation Interval - Every Year or 600 hours of operation 19. Fuel Filter (Gasoline) - GM Lube Point(s) - Replaceable Element Interval - Every 6 months or 300 hours of operation 6-30 – JLG Lift – 3121204...
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Comments - Drain oil build up. Refer to Section 6.6, Interval - Every 6 months or 300 hours of operation or as DRAINING OIL BUILD UP FROM THE PROPANE REG- indicated by the condition indicator ULATOR (Prior to S/N 0300132529) 3121204 – JLG Lift – 6-31...
Tire Damage brand as originally installed on the machine. Please refer to the JLG Parts Manual for the part number of the approved tires for a For pneumatic tires, JLG Industries, Inc. recommends that when particular machine model. If not using a JLG approved replace-...
SECTION 6 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE Wheel Installation by JLG. Due to size variations between tire brands, both tires on the same axle should be the same. It is extremely important to apply and maintain proper wheel Wheel Replacement mounting torque.
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2. Tighten nuts in the following sequence: 8 LUG PATTERN 9 LUG PATTERN 3. The tightening of the nuts should be done in stages. Fol- lowing the recommended sequence, tighten nuts per wheel torque chart. 3121204 – JLG Lift – 6-35...
2. From platform control station, start engine 3. Place the Drive control lever to the forward position and carefully drive machine up ascension ramp until left front wheel is on top of block. 6-36 – JLG Lift – 3121204...
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8. Place the 6 inches (15.2 cm) high block with ascension ramp in front of right front wheel. 9. Place Drive control lever to Forward and carefully drive machine up ascension ramp until right front wheel is on top of block. 3121204 – JLG Lift – 6-37...
1. Move the equipment to a well ventilated area. Ensure there are no external ignition sources. 2. Start the engine and bring to operating temperature. 3. With the engine running, close the manual tank valve and run the engine out of fuel. 6-38 – JLG Lift – 3121204...
8. Open the fuel tank manual valve. 9. Start the engine and verify all connections are secure. 10. Dispose of any drained oil per local regulations in a safe and proper fashion. 3121204 – JLG Lift – 6-39...
TEM. ENSURE THE WORK AREA IS WELL VENTILATED BEFORE DIS- 9. Open manual shut-off valve. Start the vehicle and leak CONNECTING ANY FUEL LINE. check the propane fuel system at each serviced fitting. Refer to Propane Fuel System Leak Test. 3121204 – JLG Lift – 6-41...
The vibration total value to which the hand-arm system is subjected does not exceed 2,5 m/s . The highest root mean square value of weighted acceleration to which the whole body is subjected does not exceed 0,5 m/s 6-42 – JLG Lift – 3121204...
SECTION 7 - INSPECTION AND REPAIR LOG SECTION 7. INSPECTION AND REPAIR LOG Machine Serial Number _______________________________________ Table 7-1. Inspection and Repair Log Date Comments 3121204 – JLG Lift –...
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SECTION 7 - INSPECTION AND REPAIR LOG Table 7-1. Inspection and Repair Log Date Comments – JLG Lift – 3121204...
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