JLG E450AJ, Operation And Safety Manual

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SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION
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2-7
Begin the Walk-Around Inspection at Item 1, as noted on the dia -
gram. Continue to the right (counterclockwise viewed from top)
checking each item in sequence for the conditions listed in the
Walk-Around Inspection Checklist.
TO AVOID POSSIBLE INJURY BE SURE MACHINE POWER IS OFF DURING WALK-
AROUND INSPECTION.
DO NOT OVERLOOK VISUAL INSPECTION OF CHASSIS UNDERSIDE. CHECKING THIS
AREA MAY RESULT IN DISCOVERY OF CONDITIONS WHICH COULD CAUSE EXTENSIVE
MACHINE DAMAGE.
INSPECTION NOTE : On all components, make sure there are no
loose or missing parts, that they are securely fastened, and no visible
damage, leaks or excessive wear exists in addition to any other crite
-
ria mentioned.
1. Platform Assembly and Gate - Footswitch works properly,
not modified, disabled or blocked. Gate latches and hinges
in working condition.
2. SkyGuard
- See Inspection Note.
3. Platform Control Console
- Switches and levers return to
neutral when activated and released, decals/placards secure
and legible, control markings legible.
4. Platform Rotator - See Inspection Note.
5. Jib Assembly and Jib Rotator
- See Inspection Note.
6. All Hydraulic Cylinders - No visible damage; pivot pins and
hydraulic hoses undamaged, not leaking.
7. Boom Sections/Uprights/Turntable - See Inspection Note.
8. Drive Motor, Brake, and Hub
- No evidence of leakage.
9. Wheel/Tire Assemblies - Properly secured, no missing lug
nuts. Inspect for worn tread, cuts, tears or other discrepan -
cies. Inspect wheels for damage and corrosion.
10. Swing Motor and Worm Gear
- No evidence of damage.
11. Hydraulic Pump and Hydraulic Reservoir - See Inspection
Note.
12. Hood Assemblies - See Inspection Note.
13. Battery Compartment
- Batteries have proper electrolyte
level; cables tight; no visible damage or corrosion.
14. Tie Rod Ends and Steering Spindles
- See Inspection Note.