TM-9-2320-272-24-2

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

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL; VOLUME 2 OF 4

JUNE 1998

TM-9-2320-272-24-2 - Page 725 of 991

TM 9-2320-272-24-2

4-4. POWER PLANT (M939/A1) REPLACEMENT (Contd)

35.

Disconnect fuel line (14) from fuel pump return hose (13). Tie fuel line (14) clear of engine (15).

36.

Disconnect ether supply line (16) from ether start safety valve (17) and ether cylinder valve (22). Tie

ether supply line (16) clear of engine (15).

37.

Disconnect ether cylinder relief line (18) from safety valve (17) and atomizer (19). Tie either cylinder

relief line (18) clear of engine (15).

38.

Disconnect tube (20) from fitting (21). Tie tube (20) clear of engine (15).

4-43