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 395 of 1015

3-6. VALVE

TM 9-2320-272-24-1

16.

Connect air lines (17) and (19) to elbows (16) and (18). Secure air lines (17) and (19) to radiator inlet

tube (14) with tiedown straps (15), as required.

CAUTION

Ensure drainvalve on aftercooler is open when filling cooling

system. Failure to do so may result in damage to equipment.

FOLLOW-ON TASKS: Install air cleaner hose (para. 3-13).

Fill coolant to proper level (para. 3-53).

Start engine (TM 9-2320-272-10) and check for leaks.

Check coolant level and add coolant as necessary (TM 9-2320-272-10).

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