TM 9-2320-365-20-5
20-72. LIGHT MATERIAL HANDLING CRANE (LMHC) WEIGHT BLOCK AND WIRE ROPE
REPLACEMENT/REPAIR
This task covers:
a. Removal
b. Installation
c. Follow-On Maintenance
INITIAL SETUP
Equipment Conditions
Engine shut down (TM 9-2320-365-10).
LMHC circuit breaker positioned to ON (TM 9-2320-
365-10).
LMHC power cable installed (TM 9-2320-365-10).
LMHC remote control cable installed (TM 9-2320-365-
10).
LMHC wire rope assembly fully extended (TM 9-
2320-365-10).
Tools and Special Tools
Tool Kit, Genl Mech (Item 44, Appendix C)
Gloves, Welders (Item 14, Appendix C)
Materials/Parts
Lockwasher (2) (Item 104, Appendix G)
Personnel Required
(2)
a. Removal.
NOTE
Perform step (1) if replacing weight block.
(1) Remove two nuts (1), screws (2), lockwashers (3), and
weight blocks (4) from wire rope (5).
Discard
lockwashers.
(2) Remove quick release pin (6) from boom (7).
(3) Remove wire rope (5) from sheave (8).
20-424
