JLG 680S Operator Manual - Manual (Page 29)

SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION
3121233 – JLG Lift – 2-9
General
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 following checklist.
TO AVOID POSSIBLE 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 visible damage, leaks or excessive wear exists in addition to
any other criteria mentioned.
1. Platform Assembly and Gate - Footswitch works prop-
erly, not modified, disabled or blocked. Latch, stop, and
hinges in working condition.
2. Platform & Ground Control Consoles - Switches and
levers return to neutral, decals/placards secure and legi-
ble, control markings legible.
3. Boom Sections/Uprights/Turntable - See Inspection
Note.
4. Swing Drive - No evidence of damage.
5. Wheel/Tire Assemblies - No loose or missing lug nuts,
proper inflation (pneumatic). Inspect for worn tread, cuts,
tears or other discrepancies. Inspect wheels for damage
and corrosion.
6. Drive Motor, Brake, and Hub - No evidence of leakage.
7. Hood Assemblies - See Inspection Note.
8. Auxiliary Hydraulic Pump - See Inspection Note.
9. All Hydraulic Cylinders - No visible damage; pivot pins
and hydraulic hoses undamaged, not leaking.
10. Turntable Bearing - Evidence of proper lubrication. No
evidence of loose bolts or looseness between bearing
and machine.
11. Tie Rod Ends and Steering Spindles - See Inspection
Note.
12. Horizontal and Capacity Limit Switches - Switches
operate properly.
13. Main Hydraulic Pump - See Inspection Note.
14. Platform Rotator - See Inspection Note.
Figure 2-3. Daily Walk-Around Inspection - Sheet 2 of 2