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 325 of 1393

INSTALLATION

NOTE

Perform Step (1) if installing new counterbalance cable.

1.

Remove eye of turnbuckle (Figure 3, Item 10) from replacement cable end (Figure 3, Item 9).

2.

Thread cable (Figure 3, Item 8) through two cable guides (Figure 3, Item 16) and connect to turnbuckle

(Figure

3,

Item

10).

3.

Align lower folding arm (Figure 3, Item 12) with holes in corner post (Figure 3, Item 11) and install lower roller

(Figure 3, Item 15) on folding arm (Figure 3, Item 12) with pin (Figure 3, Item 13) and cotter pin

(Figure

3,

Item

14). Ensure cable (Figure 3, Item 8) is behind lower roller.

4.

Install upper roller (Figure 3, Item 7) on mounting plate (Figure 3, Item 6) with pin (Figure 3, Item 5) and cotter

pin (Figure 3, Item 4). Ensure cable (Figure 3, Item 8) is behind upper roller.

5.

Install cable clevis (Figure 3, Item 1) on drop arm (Figure 3, Item 3) with pin (Figure 3, Item 2) and cotter pin

(Figure 3, Item 17).

TM 9-2320-272-23-4

0604

0604-4