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 156 of 632

TM 9-2320-279-34-2

Brake System Maintenance Instructions (Cont)

11-14. BRAKE TREADLE VALVE REPAIR (CONT).

(16)

Install inlet cartridge (25) in upper static

piston (26).

WARNING

Wear eye protection and use care when installing retaining

rings. Retaining rings are under spring tension and can act

as projectiles when released, causing severe eye injury.

(17)

Install retaining ring (27) in upper static

piston (26).

(18)

Install preformed packing (28) and preformed

packing (29) on upper static piston (26).

(19)

Install upper static piston (26) in housing (2).

(20)

Install lower static piston body (7) in housing (2).

11-54

Change 2