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 1005 of 1393

REMOVAL

1.

Remove four screws (Figure 1, Item 12), lockwashers (Figure 1, Item 13), washers (Figure 1, Item 14), and

rear cable guard (Figure 1, Item 2) from boom (Figure 1, Item 1). Discard lockwashers.

2.

Remove two locknuts (Figure 1, Item 4), screws (Figure 1, Item 6), and spacers (Figure 1, Item 3) from inner

boom (Figure 1, Item 5). Discard locknuts.

WARNING

Wear hand protection when handling winch cable. Do not handle cable with bare hands.

Broken wires may be sharp. Failure to comply may result in injury or death to personnel.

NOTE

Maintain manual tension on hoist cable when removing block from cable clevis.

3.

Unwind hoist cable (Figure 1, Item 7) (TM 9-2320-272-10) until snatch block (Figure 1, Item 8) touches ground.

Place hoist control in NEUTRAL position.

4.

Remove nut (Figure 1, Item 9), anchor bolt (Figure 1, Item 10), and cable clevis (Figure 1, Item 11) from snatch

block (Figure 1, Item 8).

5.

Install anchor bolt (Figure 1, Item 10) and nut (Figure 1, Item 9) on snatch block (Figure 1, Item 8) for storage.

TM 9-2320-272-23-4

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