Page 1
Operation and Safety Manual Original Instructions - Keep this manual with the machine at all times. Boom Lift Models 600S 600SJ 660SJ ANSI 3121205 ® May 1, 2012...
Page 2
ADE Identification All 600S, 600SJ, and 660SJ machines from S/N 61927 incorporate ADE (JLG Control System). The follow- ing machine serial numbers prior to S/N 61927 also utilize ADE: 58993, 58998, 59222, 59223, 59275, 59281, 59315, 59319, 59352, 59358, 59631, 59769, 60253, 60254, 60286, 60642, 60645, 61120, 61257, 61402, 61440, 61491, 61833, 61840, 61875, and 61878.
Page 3
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.
Page 4
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 – 3121205...
Page 5
FOREWORD For: THIS PRODUCT MUST COMPLY WITH ALL SAFETY RELATED BULLE- • Accident Reporting • Standards and Regulations TINS. CONTACT JLG INDUSTRIES, INC. OR THE LOCAL AUTHORIZED Compliance Information • Product Safety Publica- JLG REPRESENTATIVE FOR INFORMATION REGARDING SAFETY- tions •...
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.
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 – 3121205...
50,000 volts. One foot additional clearance is required for • Allow for machine movement and electrical line swaying. every additional 30,000 volts or less. 3121205 – 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 – 3121205...
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. 3121205 – 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 – 3121205...
• 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. 3121205 – 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 – 3121205...
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. 3121205 – JLG Lift –...
JLG INDUSTRIES, INC. RECOGNIZES A FACTORY-QUALIFIED 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 tenance Manual. Mechanic Manual NOTE: Inspection forms are available from JLG. Use the Service and Maintenance Manual to perform inspections. 3121205 – 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 – 3121205...
Check that all guards protecting the switches or locks are in place; c. 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. 3121205 – JLG Lift –...
Check the out of level indicator, with the machine on the ramp. If the light does not illuminate, return the machine to a level surface, shut down the machine, and contact a qualified technician before resuming operation. – JLG Lift – 3121205...
Page 29
SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION NOTE: Steps 7 & 8 cover 600S ANSI market machines with dual Boom Angle Switch. capacities (500 & 1000 lb. [227 kg for ANSI markets and a. Telescope boom to full extension.
Page 30
Lift main boom to approximately horizontal. b. Telescope boom out until 500 lb. (227 kg for ANSI markets and 230 kg for CE and Australia markets) light comes on (may need to used auxiliary power to position boom correctly). – JLG Lift – 3121205...
Page 34
10. Drive Motor and Brake - See Note. damage exists in addition to any other criteria men- tioned. 11. Drive Hub - See Note. Figure 2-4. Daily Walk-Around Inspection Points - Sheet 1 of 3 2-12 – JLG Lift – 3121205...
Page 35
22. Hydraulic Oil Supply - Recommended oil level sight gauge. (Check level with cold oil, systems shut down, machine in stowed position) Cap in place and secure. Figure 2-5. Daily Walk-Around Inspection Points - Sheet 2 of 3 3121205 – JLG Lift – 2-13...
Page 36
38. Hydraulic Oil Medium Pressure Filter Housing - Hous- secured; evidence of proper lubrication. ing secure. 45. Platform Pivot Pin - See Note. 39. Hydraulic Swivel - See Note. Figure 2-6. Daily Walk-Around Inspection Points - Sheet 3 of 3 2-14 – JLG Lift – 3121205...
CAUSE THE LOAD/OCCUPANT TO SHIFT OR FALL. FAILURE TO DO SO COULD RESULT IN DEATH OR SERIOUS INJURY. 2. Platform Leveling Override A three position switch allows the operator to compen- sate for any difference in the automatic self leveling sys- tem. 3121205 – JLG Lift –...
OVERLOAD THE 12-VOLT AUXILIARY PUMP MOTOR.) A two-position red mushroom shaped switch supplies power to PLATFORM/GROUND SELECT switch when pulled out (on). When pushed in (off), power is shut off to the PLATFORM/GROUND SELECT switch. 3121205 – JLG Lift –...
Page 40
NOTE: With the Platform/Ground Select Switch in the center posi- Provides extension and retraction of the boom, when tion, power is shut off to controls at both operating sta- positioned to IN or OUT. tions. – JLG Lift – 3121205...
Page 43
3. Engine Water Temp. 8. Platform Overload 12. Not Used 4. Engine Oil Temp. 9. Not Used 13. Drive and Steer Disable 5. Engine Malfunction Indicator Figure 3-3. Ground Control Indicator Panel - Sheet 2 of 2 3121205 – JLG Lift –...
Page 44
13. Drive and Steer Disable Indicator (If equipped) front of the book) Indicates the Drive and Steer Disable function has been By pushing and holding the system test button on the activated. side of the ground control box, the Diagnostic Trouble – JLG Lift – 3121205...
The center position allows the machine to be driven as quietly as possible by leaving the engine at mid speed and the drive motors in maxi- mum displacement. 3121205 – JLG Lift –...
Page 48
ENGINE START/AUXILIARY POWER toggle steering function. switch on the platform console supply electrical power to the starter solenoid, when the ignition switch is placed in the “ON” position and the ENGINE START switch is push forward. 3-12 – JLG Lift – 3121205...
Page 49
The master switch and / or the ignition switch at the ground control will turn off power to all lights. 3121205 – JLG Lift – 3-13...
Page 50
FUNCTION SPEED SWITCHES OPERATE WHEN BOOM IS ABOVE HORI- ZONTAL. 13. Function Speed Controls the speed of Boom and Swing Functions. Rotate CCW for slower speed and CW for faster speed. To adjust to creep, turn knob fully CCW until it clicks. 3-14 – JLG Lift – 3121205...
Page 51
This switch enables the functions that were cut out by the Soft Touch system to operate again at creep speed, allowing the operator to move the platform away from the obstacle that caused the shutdown situation. 3121205 – JLG Lift – 3-15...
This indicator will be green with 2. Platform Overload (If equipped) the exception of the capacity indicator which will be green or yellow depending upon platform Indicates the platform has been overloaded. position. 3-16 – JLG Lift – 3121205...
Page 54
9. AC Generator 2. Overload 6. Glow Plug 10. Not Used 3. Capacity 7. Low Fuel 11. Creep 4. Cable Service 8. Malfunction 12. Drive Orientation Figure 3-8. Platform Control Indicator Panel - w/Drive Orientation 3-18 – JLG Lift – 3121205...
Page 55
PLATFORM TO THE STOWED POSITION, SHUT DOWN THE MACHINE, AND HAVE THE BOOM CABLES INSPECTED. FOOTSWITCH MUST BE ADJUSTED IF FUNCTIONS ACTIVATE WHEN SWITCH ONLY OPERATES WITHIN LAST 1/4" OF TRAVEL, TOP OR BOT- TOM. 3121205 – JLG Lift – 3-19...
Page 56
Code has been set in the system memory. On machines after S/N 6T1927, the light indicates that the JLG Control System has detected an abnormal con- dition and a Diagnostic Trouble Code has been set in the system memory.
Page 57
Drive Orientation indicator will illuminate when the drive function is selected. This is a signal for the operator to activate the Drive Orientation Override Switch and verify the drive control direction is correct. 3121205 – JLG Lift – 3-21...
Swing, and are to be used in an emergency to lower the plat- 4. Proper tire pressure. form to the ground should the operator in the platform be unable to do so. 5. Machine is as originally equipped from JLG. 3121205 – JLG Lift –...
Ground Control station. ALLOW ENGINE TO WARM-UP FOR A FEW MINUTES AT LOW SPEED BEFORE APPLYING ANY LOAD. 2. After engine has had sufficient time to warm up, shut engine off. 3. Turn SELECT switch to PLATFORM. – JLG Lift – 3121205...
3-5 minutes; this allows further reduction of internal engine temperature. 2. Push POWER/EMERGENCY STOP switch in. 3. Turn Select switch to Off. Refer to Engine Manufacturer’s manual for detailed informa- tion. Figure 4-1. Position of Least Backward Stability 3121205 – JLG Lift –...
Page 62
SECTION 4 - MACHINE OPERATION Figure 4-2. Position of Least Forward Stability – JLG Lift – 3121205...
DRIVE AXLE. IF BOOM IS OVER FRONT WHEELS, STEER AND DRIVE travel. The indicator light will flash during the 3 second CONTROLS WILL BE REVERSED. interval until the drive function is selected. 3121205 – JLG Lift –...
LEVER IS RELEASED, REMOVE FOOT FROM FOOTSWITCH OR USE EMERGENCY STOP SWITCH TO STOP THE MACHINE. To rotate the platform to the left or right, use the Platform Rotate control switch to select the direction and hold until desired position is reached. 3121205 – JLG Lift –...
UP or DOWN and hold until desired height is reached. Telescoping the Boom To extend or retract the Boom, position MAIN TELESCOPE control switch to IN or OUT and hold until platform reaches desired position. – JLG Lift – 3121205...
When steering the unit the valve knob is pushed IN. When towing the unit the valve knob is pulled OUT to the float position. 3121205 – JLG Lift –...
Page 68
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 4-4. Drive Disconnect Hub 4-10 – JLG Lift – 3121205...
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. 3121205 – JLG Lift – 4-13...
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. 4-14 – JLG Lift – 3121205...
FUEL SELECT switch at Platform Control to LP position. Changing From LP Gas to Gasoline 1. With engine operating on LP under a no-load condition, position FUEL SELECT switch at Platform Control Sta- tion to GASOLINE position. 3121205 – JLG Lift – 4-15...
Page 74
1 GPM (ex. setting 2 = 2 GPM). At setting form rail. The male quick connect is the pressure feed seven (7) the pump has reached its maximum flow rate line. therefore any setting past 7 will produce no additional flow. 4-16 – JLG Lift – 3121205...
NOTE: With the foot switch released to operate the tool circuit all drive and boom functions are cut out. SECURE TURNTABLE WITH TURNTABLE LOCK BEFORE TRAVELING LONG DISTANCES OR HAULING MACHINE ON TRUCK/TRAILER. 3121205 – JLG Lift – 4-17...
This prevents the boom from bouncing up and down preventing possible damage while transporting. Figure 4-7. Machine Tie Down 4-18 – JLG Lift – 3121205...
Page 82
SECTION 4 - MACHINE OPERATION Table 4-1. 600S Decal Legend - Prior to S/N 0300099060 Traditional Simplified Item # ANSI French Korean Spanish Japanese Portuguese Australian Australian Chinese Chinese 0273867-8 0273872-6 0273870-9 0273882-6 0273888-8 0273885-6 1001114385-1 0273875-3 0275099-8 1001116839-2 1701499...
Page 83
SECTION 4 - MACHINE OPERATION Table 4-1. 600S Decal Legend - Prior to S/N 0300099060 Traditional Simplified Item # ANSI French Korean Spanish Japanese Portuguese Australian Australian Chinese Chinese 0273867-8 0273872-6 0273870-9 0273882-6 0273888-8 0273885-6 1001114385-1 0273875-3 0275099-8 1001116839-2 1703953...
Page 84
SECTION 4 - MACHINE OPERATION Table 4-1. 600S Decal Legend - Prior to S/N 0300099060 Traditional Simplified Item # ANSI French Korean Spanish Japanese Portuguese Australian Australian Chinese Chinese 0273867-8 0273872-6 0273870-9 0273882-6 0273888-8 0273885-6 1001114385-1 0273875-3 0275099-8 1001116839-2 1704096...
Page 85
SECTION 4 - MACHINE OPERATION Table 4-1. 600S Decal Legend - Prior to S/N 0300099060 Traditional Simplified Item # ANSI French Korean Spanish Japanese Portuguese Australian Australian Chinese Chinese 0273867-8 0273872-6 0273870-9 0273882-6 0273888-8 0273885-6 1001114385-1 0273875-3 0275099-8 1001116839-2 4420051...
Page 86
SECTION 4 - MACHINE OPERATION Table 4-2. 600S Decal Legend - S/N 0300099060 to Present Traditional Simplified Item # ANSI French Korean Spanish Japanese Portuguese Australian Chinese Chinese 0273867-9 0273872-7 0273875-3 0273870-10 0273882-7 0273888-9 0273885-7 1001114385-1 0275099-9 1001116839-3 1701499 1701499...
Page 87
SECTION 4 - MACHINE OPERATION Table 4-2. 600S Decal Legend - S/N 0300099060 to Present Traditional Simplified Item # ANSI French Korean Spanish Japanese Portuguese Australian Chinese Chinese 0273867-9 0273872-7 0273875-3 0273870-10 0273882-7 0273888-9 0273885-7 1001114385-1 0275099-9 1001116839-3 1001117034 1001117035...
Page 88
SECTION 4 - MACHINE OPERATION Table 4-2. 600S Decal Legend - S/N 0300099060 to Present Traditional Simplified Item # ANSI French Korean Spanish Japanese Portuguese Australian Chinese Chinese 0273867-9 0273872-7 0273875-3 0273870-10 0273882-7 0273888-9 0273885-7 1001114385-1 0275099-9 1001116839-3 1001121800 1001121802...
Page 89
SECTION 4 - MACHINE OPERATION Table 4-2. 600S Decal Legend - S/N 0300099060 to Present Traditional Simplified Item # ANSI French Korean Spanish Japanese Portuguese Australian Chinese Chinese 0273867-9 0273872-7 0273875-3 0273870-10 0273882-7 0273888-9 0273885-7 1001114385-1 0275099-9 1001116839-3 4420051 4420051...
REQUIRED, AND THAT ALL CONTROLS ARE OPERATING CORRECTLY. JLG Industries, Inc. must be notified immediately of any inci- dent involving a JLG product. Even if no injury or property EMERGENCY OPERATION damage is evident, the factory should be contacted by tele- phone and provided with all necessary details.
When the boom is completely retracted, go to STEP #2. (If no movement is observed, go to step #2). 2. To lower boom: Open knob #1 (counterclockwise), knob #2 must remain open. – JLG Lift – 3121205...
Illustrated Parts Manual - ANSI Spec (s/n 0300068000 to 0300087000) ......3121178 Illustrated Parts Manual - Euro Spec (s/n 0300068000 to 0300087000) ......3121856 Illustrated Parts Manual - Global Spec (s/n 0300087000 to Present)........3121207 3121205 – JLG Lift –...
54 @ 2400 RPM, full load 4.5 qts. (4.25 L) w/Filter Cooling System 16 Quarts (15.14 L) Torque hubs should be one half full of lubricant. Spark Plug AWSF-52-C Spark Plug Gap 0.044 in. (1.117 mm) – JLG Lift – 3121205...
8 ft. 4.75 in. (2.56 m) Interval Description Torque Value (Dry) Hours Machine Length (Stowed) 600S Over Drive Axle 27 ft. 11.125 in. (8.51 m) Bearing To Chassis See Note 50/600* 600SJ Over Drive Axle 32 ft. 11.75 in. (10.05 m)
NOTE: When temperatures remain below 20° F (-7 degrees C), JLG Industries recommends the use of Mobil DTE 13M. Table 6-11. Tire Specifications Aside from JLG recommendations, it is not advisable to mix Size 15 x 19.5 15 x 19.5 18 x 625 39x15-22.5 39x15-22.5 oils of different brands or types, as they may not contain the same required additives or be of comparable viscosities.
Page 113
6.6 cSt Viscosity Index at 100° F 169 SUS NOTE: Mobil/Exxon recommends that this oil be checked on a yearly basis for viscosity. at 210° F 48 SUS cp at -20° F 6,200 Viscosity Index 3121205 – JLG Lift –...
FILLED TIRES, COUNTERWEIGHT, ENGINE & PLATFORM) DO NOT MOD- Fire Point 325°C (617°F) IFY UNIT IN ANY WAY TO AFFECT STABILITY. Autoignition Temperature 450°C (842°F) Table 6-17. Critical Stability Weights - 600S Viscosity at 0° C (32°F) 360 cSt at 20° C (68°F) 102 cSt Tire and Wheel (Ballasted Only) Size (15 - 19.5)
Engine Ford Engine Ford Deutz Deutz Continental Continental Counterweight Weight 3500 1588 Counterweight Weight 4650 2109 Platform 6 ft. (1.83 M) Platform 6 ft. (1.83 M) 8 ft. (2.44 M) 8 ft. (2.44 M) 3121205 – JLG Lift – 6-11...
A serial number plate is affixed to the left rear side of the frame. If the serial number plate is damaged or missing, the machine serial number is stamped on the left side of the frame. Figure 6-1. Serial Number Locations 6-12 – JLG Lift – 3121205...
Page 117
SECTION 6 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE This page left blank intentionally. 3121205 – JLG Lift – 6-13...
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)
(HYD. OIL TANK TEMP.) 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 NOTE: AMBIENT AIR TEMPERATURES 110°...
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)
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°...
-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)
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°...
90 degree intervals until bearing is completely lubricated. 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. 3121205 – JLG Lift – 6-23...
Page 128
Lube Point(s) - 4 Grease Fittings Capacity - A/R Lube - MPG Interval - Every 3 months or 150 hrs of operation * Machines after S/N 38047 will have composite bushings and no grease fittings. 6-24 – JLG Lift – 3121205...
Page 129
Interval - Check level every 3 months or 150 hrs of opera- Interval - Check level every 3 months or 150 hrs of opera- tion; change every 2 years or 1200 hours of operation tion; change every 2 years or 1200 hours of operation 3121205 – JLG Lift – 6-25...
Page 130
Interval - Change after first 50 hrs. and every 6 months or Interval - Change after first 50 hrs. and every 6 months or 300 hrs. thereafter or as indicated by Condition Indicator. 300 hrs. thereafter or as indicated by Condition Indicator. 6-26 – JLG Lift – 3121205...
Page 131
Interval - Check Level daily; Change every 2 years or 1200 hours of operation. Lube Point(s) - 2 Interval - Every 2 years or 1200 hours of operation, remove and clean at time of hydraulic oil change. 3121205 – JLG Lift – 6-27...
Page 132
13. Oil Change w/Filter - Ford LRG425 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. 6-28 – JLG Lift – 3121205...
Page 133
Lube Point(s) - Fill Cap/Spin-on Element Capacity - 11 Quarts Crankcase; 5 Quarts Cooler Lube - EO Interval - Every Year or 1200 hours of operation Comments - Check level daily/Change in accordance with engine manual. 3121205 – JLG Lift – 6-29...
Page 134
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. 6-30 – JLG Lift – 3121205...
Page 135
Lube Point(s) - Replaceable Element Interval - Every Year or 600 hours of operation 22. Fuel Filter (Gasoline) - GM Lube Point(s) - Replaceable Element Interval - Every 6 months or 300 hours of operation 3121205 – JLG Lift – 6-31...
Page 136
Comments - Replace filter. Refer to Section 6.7, Propane Comments - Drain oil build up. Refer to Section 6.6, Fuel Filter Replacement DRAINING OIL BUILD UP FROM THE PROPANE REGU- LATOR (Prior to S/N 0300132529) 6-32 – JLG Lift – 3121205...
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.
Page 139
2. Tighten nuts in the following sequence: 9 LUG PATTERN 10 LUG PATTERN 3. The tightening of the nuts should be done in stages. Fol- lowing the recommended sequence, tighten nuts per wheel torque chart. 3121205 – JLG Lift – 6-35...
3. Place the Drive control lever to the forward position and every 3 months or 150 hours of operation. carefully drive machine up ascension ramp until left front wheel is on top of block. 6-36 – JLG Lift – 3121205...
Page 141
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. 3121205 – 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 – 3121205...
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. 3121205 – 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. 3121205 – 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 – 3121205...
SECTION 7 - INSPECTION AND REPAIR LOG SECTION 7. INSPECTION AND REPAIR LOG Machine Serial Number _______________________________________ Table 7-1. Inspection and Repair Log Date Comments 3121205 – JLG Lift –...
Page 148
SECTION 7 - INSPECTION AND REPAIR LOG Table 7-1. Inspection and Repair Log Date Comments – JLG Lift – 3121205...
Page 150
1 JLG Drive McConnellsburg PA. 17233-9533 (717) 485-5161 3121205 (717) 485-6417 JLG Worldwide Locations JLG Industries (Australia) JLG Latino Americana Ltda. JLG Industries (UK) Ltd JLG France SAS P.O. Box 5119 Rua Eng. Carlos Stevenson, Bentley House Z.I. de Baulieu...
Need help?
Do you have a question about the 600s and is the answer not in the manual?
Questions and answers