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 789 of 1393

REMOVAL

1.

Remove five screws (Figure 1, Item 4), lockwashers (Figure 1, Item 5), washers (Figure 1, Item 6), and cover

(Figure 1, Item 3) from floor plate (Figure 1, Item 15). Discard lockwashers.

2.

Remove four screws (Figure 1, Item 2), washers (Figure 1, Item 1), and floor plate (Figure 1, Item 15) from

frame (Figure 1, Item 7).

3.

Remove two locknuts (Figure 1, Item 8), screws (Figure 1, Item 11), and washers (Figure 1, Item 10) from front

bracket (Figure 1, Item 9) and frame (Figure 1, Item 7). Discard locknuts.

NOTE

•

Have drainage container ready to catch oil.

•

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

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

disposing of clean up material and leaked and spilled fluids.

4.

Disconnect hose connector (Figure 1, Item 16) from elbow (Figure 1, Item 21).

5.

Remove elbow (Figure 1, Item 21), adapter (Figure 1, Item 20), and valve (Figure 1, Item 19) from elbow

(Figure

1, Item 18). Tag adapter and valve for installation.

6.

Rotate elbow (Figure 1, Item 18) upward on pipe nipple (Figure 1, Item 17) to allow removal of front bracket

(Figure 1, Item 9).

7.

Remove three screws (Figure 1, Item 12), lockwashers (Figure 1, Item 13), and front bracket

(Figure

1,

Item

9) from winch motor (Figure 1, Item 14).

TM 9-2320-272-23-4

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