3-3
MAINTENANCE
The Broderson IC-20-1J Industrial Crane will perform better and longer if a program of
inspection, lubrication, adjustment and general preventive maintenance is followed. We
recommend the following schedule:
NEW UNIT INSPECTION AND TEST
The following inspection and test should be made before placing the unit on the job. This
will insure that no damage or loss of operating capability occurred during shipment.
1. Check for physical damage.
2. Check for leaks at fittings and drips under chassis.
3. Check radiator coolant level.
4. Check engine oil level.
5. Check hydraulic oil reservoir level.
6. Check fuel tank level.
7. Check torque hub oil level.
8. Check tire pressure.
9. Check for loose pins, bolts, and retainers.
10. Check brake fluid reservoir for appropriate fluid level.
11. Operate foot brake. Check for operation.
12. Operate park brake. Check for operation and warning light.
13. Operate throttle. Check for operation.
14. Start engine.
15. Check oil pressure.
16. Check voltmeter.
17. Check power steering for operation.
18. Check anti-two-block system for proper operation.
19. Check transmission control switch and accelerator pedal for operation.
20. Check lights for operation.
21. Test drive unit and check for normal operation.
22. Check operation of hydraulic outriggers.
23. Check boom rotation.
24. Check boom elevation.
25. Check boom extension (pay out hoist cable during power extension).
26. Perform cable break-in procedure, page 3-11.
27. If equipped with an RCL, perform a load test according to the Rated Capacity
Limiter Operation Manual.
Summary of Contents for IC-20-1J
Page 6: ...1 2 DIMENSIONS AND ORIENTATION IC 20 1J Courtesy of Crane Market...
Page 7: ...1 3 TURNING DIMENSIONS Courtesy of Crane Market...
Page 25: ...2 11 Courtesy of Crane Market...
Page 26: ...2 12 Courtesy of Crane Market...
Page 36: ...Courtesy of Crane Market...
Page 44: ...3 8 IC 20 LUBRICATION CHART Courtesy of Crane Market...
Page 48: ...3 12 JIC SCHEMATIC Courtesy of Crane Market...
Page 50: ...3 14 STEERING SYSTEM Courtesy of Crane Market...
Page 52: ...3 16 IC 20 PROPULSION SYSTEM Courtesy of Crane Market...
Page 62: ...Courtesy of Crane Market...
Page 63: ...Powered by TCPDF www tcpdf org Courtesy of Crane Market...