TM-9-2320-272-23-2

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

TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 2 OF 5

SEPTEMBER 2012

TM-9-2320-272-23-2 - Page 409 of 1417

PRELIMINARY DISCONNECTIONS - Continued

35.

Disconnect fuel line (Figure 7, Item 2) from fuel pump return hose (Figure 7, Item 1). Tie fuel line clear of engine

(Figure 7, Item 3).

36.

Disconnect ether supply line (Figure 7, Item 4) from ether start safety valve (Figure 7, Item 5) and ether cylinder

valve (Figure 7, Item 10). Tie ether supply line clear of engine (Figure 7, Item 3).

37.

Disconnect ether cylinder relief line (Figure 7, Item 6) from safety valve (Figure 7, Item 5) and atomizer

(Figure

7, Item 7). Tie either cylinder relief line clear of engine (Figure 7, Item 3).

38.

Disconnect tube (Figure 7, Item 9) from fitting (Figure 7, Item 8). Tie tube clear of engine (Figure 7, Item 3).

TM 9-2320-272-23-2

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