TM 9-2320-279-34-3
M977, M985, and M984E1 Crane Maintenance Instructions (Cont)
a. Removal.
Remove five screws (1), lockwashers (2), and brake assembly (3).
b. Disassembly.
(1)
Remove two elbows (1) and preformed packings (2) from hoist brake (3).
(2)
Remove check valve (4), fitting (5), spring (6), retainer (7), and ball (8).
(3)
Remove plug (9) and bleeder valve (10).
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