TM-9-2320-272-23-4

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

TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 4 OF 5

SEPTEMBER 2012

TM-9-2320-272-23-4 - Page 1325 of 1393

REMOVAL

WARNING

Diesel fuel is flammable. Do not perform this procedure near open flames. Failure to comply

may result in injury or death to personnel.

CAUTION

Cover or plug all openings after disconnecting lines and hoses to prevent contamination.

Failure to comply may result in fuel pump damage.

NOTE

Use drain pans to retain leaking/draining fluids. Refer to local procedures and plans for

preventing and responding to fluid spills and leaks. Comply with local regulations when

disposing of clean up material and leaked and spilled fluids.

1.

Disconnect hose (Figure 1, Item 4) from adapter (Figure 1, Item 3).

2.

Remove adapter (Figure 1, Item 3) from fuel shutoff valve (Figure 1, Item 2).

3.

Remove fuel shutoff valve (Figure 1, Item 2) from elbow (Figure 1, Item 1).

TM 9-2320-272-23-4

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