TM-9-2320-279-34-2

M977 SERIES, 8x8 HEAVY EXPANDED MOBILITY TACTICAL TRUCKS (HEMTT)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS DIRECT SUPPORT AND GENERAL SUPPORT, VOLUME 2 OF 3

TM-9-2320-279-34-2 - Page 609 of 632

TM 9-2320-279-34-2

Winch Maintenance Instructions (Cont)

16-17.

HEAVY-DUTY WINCH BRAKE REMOVAL/REPAIR/INSTALLATION (CONT).

b. Disassembly.

(1)

Remove four screws (1), lockwashers (2),

and cover (3).

CAUTION

Loosen screws evenly. Housing is under

2500 lbs (1135 kg) spring loading.

Equipment can be damaged if screws are

not loosened evenly.

NOTE

Matchmark housing and adapter.

(2) Remove six screws (4), lockwashers (5),

housing (6), and preformed packing (7)

from adapter (8).

NOTE

●

If necessary, tap housing on firm surface to loosen

piston suet ion.

Bearing could remain in housing or stay on shaft.

(3)

Remove piston (9), shaft (10), and bearing (11) from

housing (6).

(4)

Remove shaft (10) from piston (9).

(5)

Remove bearing (11).

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