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 129 of 938

TM 9-2320-279-20-2

Brake and Air System Maintenance Instructions (Cont)

11-12.

BRAKE RELAY VALVES REMOVAL/INSTALLATION (CONT).

(6)

Connect four air lines (14) to

elbows (1).

(7)

Connect air supply line (15) to

elbow (3).

(8)

Connect two control lines (16)

to

tee (4).

e. Left Rear Brake Relay Valve Removal.

NOTE

Tag and mark air lines and elbows before removal.

Disconnect four air lines (1) from brake relay valve (2).

11-45