Operator Manual Owner's manual

SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION
3121216 – JLG Lift – 2-9
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 fastened, and no visi-
ble 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, con-
trol markings legible.
3. Rotator - See Inspection Note.
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 -
No loose or missing lug nuts, proper
inflation (pneumatic). Inspect for worn tread, cuts, tears or
other discrepancies. Inspect wheels for damage and corro-
sion.
8. Turntable Bearing - Evidence of proper lubrication; no evi-
dence 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.
Figure 2-3. Daily Walk-Around Inspection - Sheet 2 of 3