Walk-Around Inspection - JLG 400SJ Operation And Safety Manual

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SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION

Walk-Around inspection

Begin the "Walk-Around Inspection" at Item 1, as noted
on the diagram. 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 INJURY, BE SURE MACHINE POWER IS OFF.
DO NOT OPERATE MACHINE UNTIL ALL MALFUNCTIONS HAVE BEEN
CORRECTED.
INSPECTION NOTE: On all components, make sure there
are no loose or missing parts, that they are securely fas-
tened, and no visible damage, leaks or excessive wear
exists in addition to any other criteria mentioned.
1. Platform Assembly and Gate - Footswitch in good
working order, not modified, disabled or blocked.
2. Platform & Ground Control Consoles - Switches and
levers return to neutral, decals/placards secure and
legible, control markings legible.
3. Rotator - See Inspection Note.
3121216
Figure 2-3. Daily Walk-Around Inspection - Sheet 2 of 3
– JLG Lift –
4. All Hydraulic Cylinders - No visible damage; pivot pins
and hydraulic hoses undamaged, not leaking.
5. Boom - See Inspection Note.
6. Drive Motor, Brake, and Hub - See Inspection Note.
7. Wheel/Tire Assembly -
proper inflation (pneumatic). Inspect for worn tread, cuts,
tears or other discrepancies. Inspect wheels for damage
and corrosion.
8. Turntable Bearing - Evidence of proper lubrication; no
evidence of loose bolts or looseness between bearing
or structure.
9. Swing Drive - See Inspection Note.
10. Hood - See Inspection Note.
11. Control Valve - See Inspection Note.
12. Hydraulic Filter - See Inspection Note.
13. 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.
No loose or missing lug nuts,
2-9

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