TM-9-2320-272-10

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

TECHNICAL MANUAL; OPERATOR'S MANUAL

SEPTEMBER 2004

CHANGE 2

TM-9-2320-272-10 - Page 224 of 481

TM 9-2320-272-10

2-123

(d)

On winches with level wind device, manually push level wind (12)

completely to the operator’s side of level wind (12) frame. Pull out level wind lock

knob (13), rotate 90 degrees, and release. If necessary, adjust level wind (12) to

assure lock plunger engages.

(6)

Push transmission power takeoff control lever (1) forward to DISEN-

GAGE.

h.

Preparing Winch for Travel.

(1)

On winches without level wind:

2-22. OPERATION OF FRONT WINCH (Contd)

(a)

Put cable chain (8) under and over right frame extension, then

across top of bumper. Attach cable hook (7) to left lifting shackle (6).

(b)

Remove right lifting shackle (11) by unsnapping pin lock (9) and

removing shackle bolt (10). Place chain (8) through lifting shackle (6) and reinstall

shackle (11).

(2)

On winches with level wind:

(a)

Pull cable chain (16) up through the space between bumper and

winch.

(b)

Wind cable chain (16) around level wind (12) frame and attach hook

(7) to frame.

(c)

Pull out cable tensioner lock knob (15) with left hand and push tension-

er lever (14) toward left of vehicle with right hand. Release lock knob (15).