TM-9-2320-272-24-1

TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL; VOLUME 1 OF 4

JUNE 1998

TM-9-2320-272-24-1 - Page 522 of 1015

3-54. COOLANT

TM

9-2320-272-24-1

1.

Install bypass hose (10) and clamp (11) on tee (12) and tighten clamp (11).

2.

Install tube (8) and clamp (9) on hose (10) and tighten clamp (9).

3.

Install thermostat hose (14) on tube (8) and thermostat housing (15) and tighten two clamps (13).

1.

Install two clamps (19) on upper radiator support (5) with two screws (6) and new locknuts (3).

2.

Install clamp (16) and hose (7) on thermostat housing (15). Do not tighten clamp (16) at this time.

3.

Install clamp (17) on tube (18) and install tube (18) in hose (7). Tighten clamps (16) and (17).

4.

Install inlet hose (1) on radiator (4) and tube (18) with two clamps (2).

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