a. Removal
b. Installation
TM 9-2320-280-20-3
12-110. TROOP/CARGO WINTERIZATION FRONT AND REAR CARGO FLOOR
COVER REPLACEMENT
This task covers:
a. Removal
b. Installation
INITIAL SETUP:
Applicable Models
Manual References
M998, M998A1, M1038, M1038A1
TM 9-2320-280-24P
Tools
Equipment Condition
General mechanic’s tool kit:
• Heater base assembly removed (para. 12-98).
automotive (Appendix B, Item 1)
• Heater wiring harness removed (para. 12-101).
Materials/Parts
• Circuit breaker removed (para. 12-103).
• Skid strips removed (para. 12-111).
Four locknuts (Appendix G, Item 96)
• Side wheelhousing covers removed
Six platenuts (Appendix G, Item 168)
(para. 12-115).
Nine rivnuts (Appendix G, Item 202
1. Remove screw (1) and clamp (2) from blackout/dome light wiring harness (3) and front cargo
floor cover (4).
2. Remove two locknuts (11), washers (10), and screws (8) from door and frame assembly (9), rear cargo
floor cover (7), cargo floor (15), and "D" beam (14). Discard locknuts (11).
3. Remove two locknuts (12), washers (13), and capscrews (16) from door and frame assembly (9), rear
cargo floor cover (7), cargo floor (15), and "D" beam (14). Discard locknuts (12).
4. Remove two screws (5) and step latch strip (6) from rear cargo floor cover (7).
5. Remove nine screws (17), front cargo floor cover (4), and rear cargo floor cover (7) from cargo
floor (15).
6. Inspect nine rivnuts (18) for damage. Replace if damaged.
7. Inspect six platenuts (19) for damage. Replace if damaged.
NOTE
Ensure position markers on blackout/dome light wiring harness
extend beyond the front and rear cargo floor covers.
1. Install front cargo floor cover (4) and rear cargo floor cover (7) on cargo floor (15) with nine
screws (17).
2. Install step latch strip (6) on rear cargo floor cover (7) with two screws (5).
3. Install door and frame assembly (9) and rear cargo floor cover (7) on cargo floor (15) and
"D" beam (14) with two capscrews (16), washers (13), and locknuts (12).
4. Secure door and frame assembly (9) and rear cargo floor cover (7) to cargo floor (15) and
“D” beam (14) with two screws (8), washers (10), and locknuts (11).
5. Install blackout/dome light wiring harness (3) on front cargo floor (4) with clamp (2) and screw (1).
12-162
