JLG 660SJ Operator Manual - Manual (Page 35)

SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION
3121205 – JLG Lift – 2-13
12. Wheel/Tire Assembly - No loose or missing lug nuts.
Inspect for worn tread, cuts, tears or other discrepan-
cies. Inspect wheels for damage and corrosion.
13. Tie Rod and Steering Linkage (4 Wheel Steer) - Tie rod
end studs locked.
14. Turntable Lock - Operable.
15. Auxiliary Power Pump - See Note.
16. Swing Drive Motor and Brake - See Note.
17. Control Valve (Tank Compartment) - See Note.
18. Turntable Bearing and Pinion - Evidence of proper
lubrication. No evidence of loose bolts or looseness
between bearing and structure.
19. Manual Descent (Prior to S/N 70975) - See Note.
20. Hydraulic Oil Return Filter Housing - See Note.
21. LP Gas Tank (If Equipped) - See Note.
22. 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.
23. Hydraulic Oil Breather - Element in place, not clogged,
no sign of overflow.
24. Ground Controls - Switches operable, decals secure
and legible.
25. Fuel Supply - Fuel filler cap secure. Tank - See Note.
26. Door and Latches - Hood door and latches in working
condition.
27. Tie Rod and Steering Linkage, - Tie rod end studs
locked.
28. Oscillating Cam Valve (If Equipped) - See Note
29. Oscillating Axle Cylinder (If Equipped) - See Note.
30. Oscillating Axle (If Equipped) - See Note.
31. Dual Capacity Limit Switch - Arm free to move, and
free from dirt and grease.
32. Engine Air Filter - Element clean.
Figure 2-5. Daily Walk-Around Inspection Points - Sheet 2 of 3