.WARNING.
Winch and bumper must be supported with a floor jack during winch
replacement. Failure to support winch may result in injury to personnel or
damage to equipment.
NOTE
Tag leads prior to removal.
1.
Remove leads (1) and (2) on controller plug harness (6) from leads (3) and (4) on winch (5).
2.
Remove four locknuts (7), washers (8), screws (11), washers (8), and two tow brackets (10) from
winch and bumper assembly (9) and brackets (15). Discard locknuts (7).
3.
Remove two locknuts (12), washers (13), and winch and bumper assembly (9) from left and right
lower control arm screws (14). Discard locknuts (12).
1.
Install winch and bumper assembly (9) on left and right lower control arm screws (14) with two
washers (13) and locknuts (12). Do not tighten locknuts (12).
2.
Install winch and bumper assembly (9) and two tow brackets (10) on brackets (15) with four
washers (8), screws (11), washers (8), and locknuts (7).
3.
Tighten locknuts (12).
4.
Install leads 785C (3) and 785A (4) on winch (5) to leads 785C (2) and 785A (1) on controller plug
harness (6).
b. Winch Installation
a. Winch Removal
INITIAL SETUP:
TM 9-2320-280-20-3
10-186.2
Change 1
10-108.1. 10,500 LB HYDRAULIC WINCH AND BRACKETS REPLACEMENT
This task covers:
a.
Winch Removal
c.
Brackets Removal
b.
Winch Installation
d.
Brackets Installation
Applicable Models
All vehicles except M996, M996A1, M997,
M997A1, M997A2, M1035, M1035A1,
M1035A2
Tools
General mechanic’s tool kit:
automotive (Appendix B, Item 1)
Material/Parts
Six locknuts (Appendix G, Item 66)
Four locknuts (Appendix G, Item 70)
Two locknuts (Appendix G, Item 79)
Manual References
TM 9-2320-280-10
TM 9-2320-280-24P
Equipment Condition
• Parking brake applied (TM 9-2320-280-10).
• Battery ground cable disconnected (para. 4-73).
• Underbody protection kit removed (if applicable)
(para. 12-186).
• Brake protection guards removed (if applicable)
(para. 7-8.1).
• Hydraulic hoses disconnected from inlet and
outlet ports (para. 12-193).
General Safety Instructions
Support winch and bumper during winch
replacement.
