JLG G6-42A Operator Manual - Manual (Page 27)

Section 2 - Pre-Operation and Inspection
2-3 31200149
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.
ANSI
Before S/N 0160040169
OY0951
1705881 91143283
9114-3283
NO RIDERS PERMITTED ON HANDLER. OPERATOR ONLY IN MACHINE WHILE RUNNING. RIDERS COULD FALL OFF MACHINE CAUSING SERIOUS INJURY OR DEATH.
91143286
9114-3286
DIESEL FUEL IS FLAMMABLE EXTINGUISH ALL OPEN FLAME AND SMOKING MATERIALS WHEN REFUELING INJURY OR DEATH COULD RESULT FROM FIRE.
91083492
91143282
9114-3282
STAY CLEAR OF PINCH POINT AREA ANYTIME ENGINE IS RUNNING. BEING IN PINCH POINT AREA COULD CAUSE 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.
DO NOT use Ether or other high energy starting aids.
Engine equipped with
Pre-heating system.
ENGINE EXPLOSION could result in death or serious injury.
1706300C
1706300
(PERKINS ENGINE
ONLY)
9151-3201 REV. (-)
91513201
(IF EQUIPPED WITH
TILT ON JOYSTICK)
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.
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.
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 JLG 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 JLG 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 C
FOR SAFE OPERATION OF MACHINE AND TO MINIMIZE RISK OF SERIOUS INJURY, READ AND OBSERVE THE FOLLOWING:
91323030
9132-3030
NEVER OPERATE MACHINE WITHOUT CONSULTING PROPER CAPACITY CHART FOR THE CARRIAGE/FORK COMBINATION BEING USED.
91503102
9150-3102 REV. -
91473217
Diesel Engine
SERVICE INTERVALS LUBRICATION AND MAINTENANCE
MATERIAL HANDLER
9147-3217 REV(-)
Use this chart in conjunction with the "Lubrication & Maintenance" and "Recommended Lubricants & Capacities" sections of the Owner/Operator Manual.
Service intervals may need to be more frequent than those shown depending upon application severity. Consult your JLG dealer for recommendations.
It is recommended that engine oil and filter, transmission lubricant and filter, transfer case lubricant and axle lubricant be changed after first 100 hours on new, or rebuilt units.
LUBRICANT TYPE OR SPECIFICATION Air Cleaner Element
Fuel Filter
Engine Oil Filter
Engine Oil
Coolant
Diesel Fuel
YEARLY OR 1500 HRS 6 MO. OR 1000 HRS 3 MO. OR 500 HRS EVERY 5 WKS OR 250 HRS WEEKLY OR 50 HRS DAILY OR 10 HRS
Transmission Lubricant
Filter Transfer Case Lubricant Center Section Axle Lubricant Planetary Hubs
Filter Lubricant Hydraulic System
Breather/Filter Grease Fittings Axles (6 Pts. Ea.)
Boom Head Pivot (2 Pts.)
Boom Pivot (2 Pts.)
Extend Chain Sheave (1 Pt.) Drive Shafts (1 Pt. Ea.) Cylinder Pins(13 Pts.)
Quick Switch Pin (1 Pt.)
Retract Chain Sheave (1 Pt.) Boom Front Bottom Bearing Pads
All Other Bearing Pads
Extend/Retract Chains
Options And Attachments Stabilizer Cylinder (3 Pts.)
Attachment Pivots And Pins Tires 13.00-24 12 Ply
13.00R24 Radial
15.5-25 12 Ply
Lug Nut Torque Torque Check Check Check
Check
Check
Check
Check
Check
Check
Check Check
Check
Check Check Grease
Grease Grease
Grease
Grease
Grease Grease Grease Grease Grease Grease
Grease
Change Change Change
Change
Change
Change
Change Change
Change
Change
Change
Change
SAE 15W-40 CH/CI Oil Ethylene Glycol
No. 2 Diesel Fuel
Mobil 424
Mobil 424
Mobil 424
Mobil 424
Mobil 424
Mystik Tetrimoly
Mystik Tetrimoly
Mystik Tetrimoly
Mystik Tetrimoly
Mystik Tetrimoly
Mystik Tetrimoly
Mystik Tetrimoly
Mystik Tetrimoly
Mystik Tetrimoly
Mystik Tetrimoly
Mystik Tetrimoly
Mystik Tetrimoly See Manual
65 PSI (448 kPa)
70 PSI (483 kPa)
58 PSI (400 kPa)
350-400 Lb-Ft (475-540 Nm)
Fill
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.