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 192 of 938

TM 9-2320-279-20-2

Brake and Air System Maintenance Instructions (Cont)

(5)

Install No. 4 air manifold (5) on

bulkhead (12) with four screws (13) and

lockwashers (14).

(6)

Connect seven air lines (15), two air

lines (16), and two air lines (17) on

No. 4 air manifold (5).

(7)

Connect eight air lines (18), two

air lines (19), and air line (20) to

No. 4 air manifold (5).

(8)

Connect two electrical leads (21)

to pressure switch (4) with

washers (22) and nuts (23).

NOTE

Install plastic cable ties as needed to

secure air lines.

c.

Follow-on Maintenance.

(1)

Connect batteries (para 7-91).

(2)

Start engine and build up air

pressure (TM 9-2320-279-10).

(3)

Check air connections for leaks.

(4)

Shut off engine

(TM 9-2320-279-10).

Change 2

11-107