a. Removal
b. Installation
TM 9-2320-280-20-3
12-102. TROOP/CARGO WINTERIZATION HEATER WIRING HARNESS ADAPTER
REPLACEMENT
This task covers:
a. Removal
b. Installation
INITIAL SETUP:
Applicable Models
Manual References
M998, M998A1, M1038, M1038A1
TM 9-2320-280-10
TM 9-2320-280-24P
Tools
General mechanic’s tool kit:
Equipment Condition
automotive (Appendix B, Item 1)
Battery ground cable disconnected (para. 4-73).
Materials/Parts
Locknut (Appendix G, Item 58)
1. Disconnect fuel pump lead (11) from connector (5).
2. Disconnect connector (5) from adapter (4).
3. Disconnect lead FP (1) from adapter (4).
NOTE
Perform step 4 if vehicle is equipped with front arctic heater.
Perform step 5 if vehicle is not equipped with front arctic heater.
4. Disconnect fuel pump jumper lead (6) from adapter (4).
5. Disconnect plug (2) and plug shell (3) from adapter (4).
6. Remove locknut (13), washer (14), capscrew (9), washer(8), fuel pump (10), clamp (12), and
adapter (4) from bracket (7). Discard locknut (13).
7. Remove clamp (12) from adapter (4).
1. Install clamp (12) on adapter (4).
2. Install fuel pump (10), clamp (12), and adapter (4) on bracket (7) with washer (8), capscrew (9),
washer (14), and locknut (13).
NOTE
Perform step 3 if vehicle is equipped with front arctic heater.
Perform step 4 if vehicle is not equipped with front arctic heater.
3. Connect fuel pump jumper lead (6) to adapter (4).
4. Connect plug shell (3) and plug (2) to adapter (4).
5. Connect lead FP (1) to adapter (4).
6. Connect connector (5) to adapter (4).
7. Connect fuel pump lead (11) to connector (5).
12-150
