TM-9-2320-279-20-1

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

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; ORGANIZATIONAL MAINTENANCE, VOLUME 1 OF 3

TM-9-2320-279-20-1 - Page 433 of 985

TM 9-2320 -279-20-1

Engine Maintenance Instructions (Cent)

NOTE

Front screw for right side rocker cover is

shorter than other three.

(10) Install isolator (16), washer (17), and

screws (18). Tighten screws to 15 to

20 lb-ft (20.3 to 27 N-m).

NOTE

There are two kinds of breather hoses.

Model A is a metal hose that uses a U-bolt

type clamp. Model B is a rubber hose and

uses a worm gear type clamp. If a Model A

hose must be replaced by a Model B hose,

clamp must be changed also.

(11)

Install clamps (19) on hoses (20). Connect

hose to each breather housing (21). Tighten

clamps.

9

TA1B4559

c)

19

c. Follow-on Maintenance.

(1)

(2)

(3)

(4)

(5)

Install exhaust pipe (para 5-2). (Right side only.)

Install intake air ducting (para 4-4;. (Left side-only.)

Start engine and check for leaks around rocker cover gasket (TM 9-2320-279-1 O).

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

Install engine cover (pm-a 16-9).

END OF TASK

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