TM-9-2320-279-20-2

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

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; ORGANIZATIONAL MAINTENANCE, VOLUME 2 OF 3

TM-9-2320-279-20-2 - Page 214 of 938

TM 9-2320-279-20-2

Brake and Air System Maintenance Instructions (Cont)

NOTE

Tag and mark air lines, valves, and fittings before removal.

(1)

Remove air line (1).

(2)

Remove air line (2).

(3)

Remove two nuts (3), lockwashers (4), and screws (5).

NOTE

Some vehicles have nuts, lockwashers, and screws. Others have flanged nuts and screws

(4)

Remove two nuts (6), lockwashers (7), and screws (8).

(5)

Remove two inner clamps (9) and reservoir (10) from vehicle.

(6)

Remove air line (11).

(7)

Remove drain valve (12) and

two elbows (13 and 14) from

reservoir (10).

(8)

Remove elbow (15), pressure

valve (16), nipple (17), and

reducer bushing (18).

(9)

Remove air line (1).

(10)

Remove elbow (19).

(11)

Remove quick disconnect (20), nut (21), lockwasher (22), anchor fitting (23), elbow (24), and

nipple (25).

Change 2

11-129