JLG G6-42P Service Manual - Manual (Page 29)

Section 2 - Pre-Operation and Inspection
2-3 31200148
2.2 SAFETY DECALS
Ensure all DANGER, WARNING, CAUTION and instructional decals and proper
capacity charts are legible and in place. Clean and replace as required.
OY1061
1705881
(After S/N
0160022389)
91413012
MYSTIK TETRIMOLY
MYSTIK TETRIMOLY MYSTIK TETRIMOLY MYSTIK TETRIMOLY MYSTIK TETRIMOLY
MYSTIK TETRIMOLY MYSTIK TETRIMOLY MYSTIK TETRIMOLY MYSTIK TETRIMOLY
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
WHEEL NUT TORQUE-300/350 FT-LBS REAR AXLE WHEEL END LUBE (4 PT.) (1.9 LTR.)
- - - - - - - - - - - - -
- - - - - - CHECK CENTER SECTION (15.75 QT.)(14.9 LTR.) EACH WHEEL HUB (1.4 QT.)(1.3 LTR.) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
** CHECK AIR CLEANER RESTRICTION INDICATOR. CLEAN OR CHANGE PRIMARY FILTER IF NECESSARY. SAFETY ELEMENT TO BE CHANGED EVERY 3RD CHANGE OF PRIMARY FILTER ELEMENT.
(.5 QT.)(.47 LTR.) OF SUPPLIMENTAL COOLANT ADDITIVE (SCA)
*****IF COOLANT IS ADDED TO RADIATOR ADD 3% SCA BY VOLUME.
DIESEL ENGINE
A I R C L E A N E R E L E M E N T - - - - - - - - - - - - - - * * - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - F U E L F I L T E R S - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - O I L F I L T E R - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - O I L ( 1 4 . 5 Q T . ) ( 1 3 . 6 L T R . ) - - - - - D I E S E L F U E L ( 3 8 G A L . ) ( 1 4 3 . 8 LT R . )
H Y D R A U L I C S Y S T E M - - - - - - H Y D . TA N K B R E AT H E R / F I LT E R C A P
FRONT AXLE LUBE
- - - - - - - - - - - - - - - - - - -
Q U I C K S W I T C H ( 1 ) F I T T I N G - - - - - - - - - - - - -
TIRES: RADIAL 70 PSI - - - - - - - - - - - - - - - -
FRONT AXLE PIVOT (2) FITTINGS
A L L B E A R I N G S PA D S
H E A D P I N ( 2 ) F I T T I N G S - - - - - - - - - - - * * * * -
ANNUALLY OR 1500 HRS DAILY OR 10 HRS WEEKLY OR 50 HRS EVERY 5WKS OR 250 HRS 3 MO. OR 500 HRS
SERVICE INTERVALS TYPE OR EQUIVALENT
SAE 15W-40-CD *** DIESEL FUEL #2 MOBIL 424
RADIATOR
(1.9 GAL.) (7.2 LTR.) WATER (1.9 GAL.) (7.2 LTR.) ANTI-FREEZE ETHYLENE GLYCOL
ANTI-FREEZE
R E T R A C T & E X T E N D C H A I N S H E AV E S - - - - - - - - - - - - - - - -
THIS CHART MUST BE USED IN CONJUNCTION WITH SERVICE MANUAL AND RECOMMENDED PROCEDURE.
**** DAILY SERVICE MAY BE REQUIRED FOR OPTIMUM LIFE DEPENDING UPON APPLICATION SEVERITY.
* CHECK INDICATOR ON HYDRAULIC FILTER. CHANGE FILTER IF NEEDLE IS IN RED
GRADALL HANDLER SERVICE INSTRUCTIONS FOR: G6-42P
AT FULL THROTTLE AND AT OPERATING TEMPERATURE.
9141-3012
- - - - - - - -
CHECK
*****
INSPECT
CHECK
TIRES: (12 PLY)
6 5 P S I - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - CHECK
REAR AXLE (12) FITTINGS - - - - - - - - * * * * -
B O O M P I V O T ( 2 ) F I T T I N G S - - - - - - - - - * * * * -
IT IS RECOMMENDED THAT FILTER ELEMENTS, FRONT AXLE LUBRICANT, AND ENGINE OIL BE CHANGED AFTER FIRST 100 HRS ON NEW OR REBUILT UNITS.
TORQUE
CHECK CHANGE
CYLINDER FITTINGS EACH END - - - - - * * * * -
R E T R A C T & E X T E N D C H A I N - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - - -
SEE OPERATOR & MAINTENANCE MANUAL
*** CONSULT DEALER FOR RECOMMENDATIONS AT EXTREME TEMPERATURES.
MOBIL 424 - - - - - -
CHANGE - - - - - - - - - - - - - CHANGE CHANGE - - - - - FILL - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
O I L ( 4 3 G A L . ) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - CHECK
CHANGE - - - - - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - - - - GREASE - - - - - - - - - - - - - - - - - - - - - - - - - -
GREASE - - - - - - - - - - - - - - - - - - - - - - - - - -
GREASE - - - - - - - - - - - - - - - - - - - - - - - - - -
GREASE - - - - - - - - - - - - - - - - - - -
CHECK
GREASE - - - - - - - - - - - - - - - - - - - - - - - - - -
GREASE - - - - - - - - - - - - - - - - - - - - - - - - - -
GREASE CHECK
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
6 MO. OR 1000 HRS
CHANGE CHANGE
FRONT BOTTOM BEARING PADS - - - - - - - - - - - GREASE - - - - - - - - - - - - - - - - - - -
CHECK
F I L T E R S - - - - - - - - - - - - - - - - - - - - - - - - - - * - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
CHANGE - - - - - - MOBIL 424
- - - - - - - - - - - - - - - - - - - - - - - - - - GREASE
- - - - - -
90553028
8. ON INCLINES, TRAVEL WITH LOAD UP-GRADE.
9. DO NOT USE BOOM AS WALKWAY. 10. USE TWO HANDS WHEN CLIMBING ON MACHINE.
1. ONLY TRAINED AND AUTHORIZED PERSONNEL MAY OPERATE THIS MACHINE. 2. BEFORE OPERATING, READ AND UNDERSTAND ALL CAPACITY CHARTS, OPERATOR MANUALS AND SAFETY MANUALS. IF MANUALS ARE NOT AVAILABLE, CONSULT AN AUTHORIZED GRADALL DEALER. UNDERSTAND ALL CONTROLS IN CAB AND CHECK FOR PROPER OPERATION. CLEAR LOOSE OBJECTS OFF MACHINE AND SOUND HORN BEFORE STARTING ENGINE. 3. OPERATOR MUST BE SEATED WITH SEAT BELT FASTENED. ASSURE FORWARD/REVERSE LEVER IS IN NEUTRAL,PARK BRAKE APPLIED AND ALL HYDRAULIC CONTROLS ARE IN NEUTRAL BEFORE IGNITION SWITCH IS TURNED ON. 4. DO NOT OPERATE MACHINE WITHOUT PROPER CAPACITY CHART IN PLACE. 5. BEFORE MOVING, BE SURE OF A CLEAR PATH AND SOUND HORN. WATCH FOR PEDESTRIANS AND OBSTRUCTIONS. CHECK OVERHEAD AND SIDE CLEARANCES. ALWAYS LOOK IN DIRECTION OF TRAVEL. 6. START, TURN, AND BRAKE SMOOTHLY. REDUCE TRAVEL SPEEDS FOR TURNS, SLIPPERY, OR UNEVEN SURFACES. AVOID RUNNING OVER LOOSE OBJECTS OR HOLES IN THE ROADWAY SURFACE.
7. WHEN TRAVELING WITH LOAD, FULLY RETRACT BOOM AND PLACE FORKS IN CARRY POSITION (APPROX.12" ABOVE GROUND). TILT CARRIAGE BACK SLIGHTLY TO CRADLE LOAD. USE EXTREME CAUTION WHEN TURNING.
11. USE ONLY A GRADALL MANUFACTURED PERSONNEL WORK PLATFORM FOR LIFTING PERSONNEL. NO RIDERS ON MACHINE, FORKS, LOAD, OR OTHER LIFTING ATTACHMENTS AT ANY TIME. DO NOT USE PERSONNEL WORK PLATFORM WITHOUT THE PROPER GRADALL MATERIAL HANDLER/PERSONNEL WORK PLATFORM CAPACITY CHART DISPLAYED IN THE CAB. DO NOT DRIVE MACHINE WITH PERSONNEL IN PLATFORM. 12. KEEP OTHERS AWAY FROM MACHINE WHILE OPERATING. DO NOT STAND UNDER BOOM OR LOAD. 13. USE EXTREME CARE WHEN HANDLING LONG, HIGH, OR WIDE LOADS. DO NOT HANDLE UNSTABLE OR LOOSELY STACKED LOADS. 14. FORKS TO BE CENTERED UNDER LOAD AND SPACED APART AS FAR AS POSSIBLE.
15. BEFORE ADJUSTING OR SERVICING, PLACE FORWARD/REVERSE LEVER IN NEUTRAL, REST BOOM ON GROUND OR SUPPORT, SET PARKING BRAKE, SHUT OFF ENGINE AND CHOCK WHEELS. 16. BEFORE LEAVING MACHINE UNATTENDED, PLACE FORWARD/REVERSE LEVER IN NEUTRAL, LOWER BOOM, SET PARKING BRAKE,AND SHUT-OFF ENGINE. CHOCK WHEELS IF MACHINE MUST PARK ON AN INCLINE. 17. LEVEL MACHINE BEFORE LIFTING ANY LOAD ABOVE 4 FEET. (IF EQUIPPED WITH FRAME LEVELING). 18. OPERATOR PROTECTION (SUCH AS HARD HATS, SAFETY GLASSES, AND/OR HEARING PROTECTION) SHOULD BE WORN WHEN JOB CONDITIONS WARRANT. ALWAYS USE SEAT BELT. 19. IMPROPER USE OF MACHINE COULD RESULT IN MACHINE TIPPING OVER. IF MACHINE STARTS TO TIP OVER, DO NOT LEAVE OPERATORS SEAT. LEAN AWAY FROM TIP & BRACE YOURSELF. 20. KEEP MIRROR(S) CLEAN AND PROPERLY ADJUSTED. OBJECTS IN MIRROR ARE CLOSER THAN THEY APPEAR. 9055-3028 REV. A
FOR SAFE OPERATION OF MACHINE AND TO MINIMIZE RISK OF SERIOUS INJURY, READ AND OBSERVE THE FOLLOWING:
91503102
9150-3102 REV. -
91323030
9132-3030
NEVER OPERATE MACHINE WITHOUT CONSULTING PROPER CAPACITY CHART FOR THE CARRIAGE/FORK COMBINATION BEING USED.
91343016
9134-3016
TURBOCHARGER DAMAGE CAN RESULT
FROM QUICK START-UP & SHUTDOWN. FOR LONGER TURBOCHARGER LIFE
AND TO MINIMIZE TURBOCHARGER DAMAGE, IDLE ENGINE AT LEAST
3-5 MINUTES AFTER START-UP AND BEFORE SHUTDOWN.
80603022
8060-3022
AVOID HIGH VOLTAGE LINES.
IT IS UNLAWFUL TO PLACE ANY PART OF THIS MACHINE
OR LOAD WITHIN 10 FEET
OF HIGH VOLTAGE LINES UP TO 50,000 VOLTS.
DEATH OR INJURY MAY RESULT FROM CONTACTING
ELECTRIC LINES.
90553027
9055-3027 REV. A
READ AND UNDERSTAND THE FOLLOWING PRIOR TO LIFTING PERSONNEL. WHEN LIFTING PERSONNEL USE ONLY A GRADALL MANUFACTURED PERSONNEL WORK PLATFORM. DO NOT DRIVE MACHINE WITH PERSONNEL IN PLATFORM. WHEN PERSONNEL ARE IN PLATFORM REMAIN SEATED IN CAB WITH PERSONNEL IN DIRECT LINE OF SIGHT. OPERATE CONTROLS LIGHTLY AND CAUTIOUSLY WHEN LIFTING PERSONNEL. READ AND UNDERSTAND PERSONNEL WORK PLATFORM USER'S MANUAL BEFORE LIFTING PERSONNEL. DO NOT USE PERSONNEL WORK PLATFORM WITHOUT THE PROPER GRADALL MATERIAL HANDLER/PERSONNEL WORK PLATFORM CAPACITY CHART DISPLAYED IN CAB. FAILURE TO COMPLY COULD RESULT IN SERIOUS INJURY OR DEATH.
91323030
9132-3030
NEVER OPERATE MACHINE WITHOUT CONSULTING PROPER CAPACITY CHART FOR THE CARRIAGE/FORK COMBINATION BEING USED.
91143286
9114-3286
DIESEL FUEL IS FLAMMABLE EXTINGUISH ALL OPEN FLAME AND SMOKING MATERIALS WHEN REFUELING INJURY OR DEATH COULD RESULT FROM FIRE.
91143283
9114-3283
NO RIDERS PERMITTED ON HANDLER. OPERATOR ONLY IN MACHINE WHILE RUNNING.
RIDERS COULD FALL OFF MACHINE CAUSING SERIOUS INJURY OR DEATH.
91143282
9114-3282
STAY CLEAR OF PINCH POINT AREA
ANYTIME ENGINE IS RUNNING. BEING IN PINCH POINT AREA COULD
CAUSE SERIOUS INJURY OR DEATH.
Manufactured by JLG Industries Inc. McConnellsburg, PA 17233-9533 USA
Refer to load capacity chart for truck with attachment, and individual load ratings stamped on forks, if equipped. Use lowest capacity of all rattings.
Model
Serial Number Year of Manufacture
Maximum Weight Without Attachments (lbs/kg) Maximim Capacity (lbs/kg)*
As released from factory this truck meets design specifications in ASME B56.6-2002 Part III One or more of the following patents may apply to this truck: U.S. Nos. 4,954,041 6,349,969 5,639,119 5,813,697 5,230,399 5,052,532. Other patents pending. 1705882
1705882
(Before S/N
0160022389)
VIEW A-A
A
A
B
B
C
C