TM 9-2320-272-24-2
3-329. FRONT WINCH REPLACEMENT
THIS TASK COVERS:
b. Installation
a. Removal
INITIAL SETUP:
REFERENCES (TM)
APPLICABLE MODELS
LO 9-2320-272-12
All with winch
TM 9-2320-272-10
TOOLS
TM 9-2320-272-24P
General mechanic' tool kit (Appendix E, Item 1)
s
EQUIPMENT CONDITION
Lifting device
l Parking brake set (TM 9-2320-272-10)
Chains
l Front winch oil drained (LO 9-2320-272-12)
MATERIALS/PARTS
l Front bumper removed (para. 3-243).
l Front winch cable removed (para. 3-327).
Six locknuts (Appendix D, Item 294)
Eight lockwashers (Appendix D, Item 350)
GENERAL SAFETY INSTRUCTIONS
Cap and plug set (Appendix C, Item 14)
All personnel must stand clear during lifting
Antiseize type (Appendix C, Item 72)
operations.
a. Removal
CAUTION
When disconnecting hydraulic lines and hoses, plug all openings to
prevent dirt from entering and causing damage to internal parts.
NOTE
Have drainage container ready to catch oil.
l
Tag all hydraulic lines for installation.
l
1.
Disconnect oil supply hose (26) from rear elbow (27) on winch motor (28).
2.
Disconnect oil return hose (25) from front elbow (24) on winch motor (28).
3.
Remove four screws (2), lockwashers (3), and washers (4) from left mounting support plate (5) and
left frame rail extension (11). Discard lockwashers (3).
4.
Remove three locknuts (12), screws (8), and washers (9) from left inner support plate bracket (10)
and left mounting support plate (5). Discard locknuts (12).
5.
Remove four screws (1), lockwashers (23), and washers (22) from right mounting support plate (21)
and right frame rail extension (15). Discard lockwashers (23).
6.
Remove three locknuts (13), screws (17), and washers (16) from right inner support plate bracket (14)
and right mounting support plate (21). Discard locknuts (13).
7.
Position chains on front winch (18) and attach to lifting device.
WARNING
All personnel must stand clear during lifting operations. A
snapped cable, or swinging or shifting load, may result in injury to
personnel.
NOTE
Assistant will help with step 8.
8.
Remove front winch (18) from frame rail extensions (11) and (15).
3-840
