TM 9-2320-365-20-5
20-74. LIGHT MATERIAL HANDLING CRANE (LMHC) BOOM REPLACEMENT
This task covers:
a. Removal
b. Installation
c. Follow-On Maintenance
INITIAL SETUP
Equipment Conditions
Engine shut down (TM 9-2320-365-10).
LMHC winch removed (para 20-73).
Tools and Special Tools
Tool Kit, Genl Mech (Item 44, Appendix C)
Gloves, Welders (Item 14, Appendix C)
Materials/Parts
Nut, Self-Locking (Item 151, Appendix G)
Bushing, Sleeve (Item 5, Appendix G)
a. Removal.
(1) Remove self-locking nut (1), chain assembly (2), screw
(3), and washer (4) from fly section (5). Discard self-
locking nut.
(2) Remove sheave (6), two detent plates (7), and washers
(8) from fly section (5).
(3) Remove bushing (9) from sheave (6). Discard bushing.
20-445