JLG 4394RT Service Manual - Manual (Page 33)

SECTION 2 - GENERAL
3121249 – JLG Lift – 2-7
Table 2-3. Preventive Maintenance and Safety Inspection
AREA INTERVAL
Daily Weekly
300 Hours
(6 months)
600 Hours
(1 year)
1200 Hours
(2 years)
PLATFORM
1. Controller
1,11
2. Switches 1,11
3. Placards and Decals 1,2
4. Control Tags 1,2
5. Hoses and Cables 4,8
6. Wear Pads 8
7. Handrails and Chains 1,4
CHASSIS
1. Engine Oil
3 5
2. Battery 3 5
3. Air Cleaner 1 14
4. Exhaust System 1 1,5
5. Engine Mounts 1
6. Hydraulic Pump 1 5
7. Valves 1 5
8. Hydraulic Filter (See Lubrication Chart) 5,14 14
9. Hydraulic Hoses and Tubing 1 5
10. Hydraulic Oil Tank* 3 5 4
11. Hydraulic Tank Breather 6,14
12. Fuel Tank 3,5 4
13. Lift Cylinder 1,12 5,6,13 4
14. Limit Switch 1,7
15. Tilt Alarm Switch 1,7
16. Placards and Decals 1,2
17. Wheel and Tire Assemblies 1 8,9
18. Drive Motors 1,5,6
19. Drive Brakes 1,6 8
20. Drive Torque Hubs 1,3,5,6
21. Steer Cylinder 1 5,6,13 4
22. Steer Components 1 4,6 8
23. Wheel Bearings (2 Wheel Drive) 8 12
24. Sizzor Arms 1,4
25. Safety Props 1,4
26. Sliding Wear Pads 8
27. Pivot Pins/Bolts 1,4 7,8
28. Switches, Ground Control 1,11
29. Control Tags 1,2