TM 5-3810-306-34
HOIST ASSEMBLY
TOOLS: General mechanic's tool kit: automotive (5180-00-177-7033)
Lifting device (200 lbs. Capacity)
SUPPLIES:
Kit, repair (Item 77, Appendix B)
Bearing (Item 78, Appendix B) (3 required)
Bearing (Item 79, Appendix B)
Bearing (Item 80, Appendix B) (3 required)
Washer, key (Item 81, Appendix B)
Washer, lock (Item 82, Appendi x B) (6 required)
Washer, lock (Item 83, Appendix B) (7 required)
Washer, key (Item 84, Appendix B)
Washer, key (Item 85, Appendix B) (2 required)
Washer, lock (Item 26, Appendix B) (8 required)
Rags, clean (Item 2, Appendix B)
Fluid, dry cleaning P-D-680 Type II (Item 1, Appendix B)
Oil, hydraulic (Item 8, Appendix B)
Loctite 242 (Item 6, Appendix B)
Gear oil, EPGL 90 Wt (Item 86, Appendix B)
EQUIPMENT CONDITIONS: Hoist removed. (Refer to pages 15-26 or 15-34.)
Hoist motors removed. (Refer to page 15-50.)
Hoist brake removed. (Refer to page 15-64.)
2. REMOVE END COVER (5).
DISASSEMBLY:
a. Remove bolts (3) from the end cover (5).
CAUTION
NOTE
Any
maintenance
requiring
disassembly of the hoist should be
Leave one or two bolts loosely in
accompanied by replacement of all
place. This will help support the
seals and preformed packings.
weight of the end cover as it is
removed.
NOTE
b. Using pry bar midway between any two bolt
If the drum (32) is to be removed or
holes, loosen end cover (5) and remove it.
replaced, the right side (primary
drive) does not have to be
c.
Remove and discard the preformed packing (6).
disassembled.
3. REMOVE PLANETARY ASSEMBLY (19).
1. DRAIN HOIST (1).
a. Knock tab of lockwasher (10) from its seat on
a. Drain hydraulic oil from the right hand side
locknut (8).
Remove keywasher (10) and
(primary drive).
locknut (8).
b. Drain gear oil from left hand side (final drive).
15-36
