TM-9-2320-279-34-1

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

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS DIRECT SUPPORT AND GENERAL SUPPORT, VOLUME 1 OF 3

TM-9-2320-279-34-1 - Page 437 of 709

TM 9-2320-279-34-1

Transmission Maintenance Instructions (Cont)

WARNING

Parts are under spring tension. Release tension

slowly to prevent personal injury.

(11)

Soldier A removes retaining ring (13) while

Soldier B pushes support assembly (14).

NOTE

Tag and mark all parts.

(12)

Remove support assembly (14), valve seat (15),

converter bypass valve (16) and spring (17).

(13)

(14)

(15)

(16)

(17)

(18)

(19)

Soldier A removes retaining ring (18) while

Soldier B pushes retainer washer (19).

NOTE

Tag and mark all parts.

Remove retainer washer (19), valve stop (20),

valve spring (21), and lockup shift valve (22).

Soldier A removes retaining ring (23) while

Soldier B pushes retainer washer (24).

NOTE

Tag and mark all parts.

Remove retainer washer (24) valve stop (25), main

pressure regulator valve spring (26), and main

pressure regulator valve (27).

Remove 15 screws (28) holding front support

assembly (3) to torque converter housing (1).

Remove three screws (29).

Remove screw (30).

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