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 550 of 985

TM 9-2320-279 -20-1

Cooling System Maintenance Instructions (Cent)

16-9. RIGHT THERMOSTAT, COVER, AND HOUSING REMOVAL/iNSTALLATION (CONT).

~

(11)

(12)

(13)

(14)

(15)

(16)

(17)

(18)

(19)

6-34

Position thermostat housing cover (16) on

thermostat housing (5).

Position bracket (20) on thermostat housing

cover (16).

Install four screws (21) and lockwashers (22).

Tighten screws (21) to 23 to 26 lb-ft (31.2 to

35.3 Nom) using cross-corner sequence.

Coat threads of reducer

bushing (23), elbow (24),

and fitting (25) with pipe

thread sealing compound,

and install in top of

thermostat housing

cover (16).

Move solenoid (26) and

bracket (27) in position.

Install two screws (28),

lockwashers (29), and one

ground wire (30).

Install screw (31),

washer (32),

lockwasher (33), and

nut (34).

Secure water hose (35) by tightening

clamp (36) at bottom of thermostat

housing cover (16).

TA1S21SS

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TA1 82202

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TA1S2176

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