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 153 of 938

TM 9-2320-279-20-2

Brake and Air System Maintenance instructions (Cont)

NOTE

Some vehicles have two nuts, lockwashers,

and screws. Others have two flanged nuts

and screws.

(5)

Mount spring brake control

valve (2) on bracket (10) with two

screws (11), lockwashers (12), and

nuts (13).

(6)

Connect air lines (14, 15, 16, 17,

and 18).

c.

Follow-on Maintenance.

(1)

Start engine and build up air pressure to at least 90 psi (621 kPa) (TM 9-2320-279-10).

(2)

Check connections for leaks.

(3)

Check operation of parking brake (TM 9-2320-279-10).

(4)

Shut off engine (TM 9-2320-279-10).

END OF TASK

11-18. DELETED.

Change 2

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