TM-9-2320-280-20-3
TRUCK, UTILITY: M998 SERIES
TECHNICAL MANUAL; UNIT MAINTENANCE; VOLUME 3 OF 3
JANUARY 1996
TM-9-2320-280-20-3 - Page 756 of 1168
This task covers:
a. Removal
b. Installation
INITIAL SETUP:
Applicable Models
M998, M998A1, M1038, M1038A1
Tools
General mechanic’s tool kit:
automotive (Appendix B, Item 1)
Materials/Parts
Locknut (Appendix G, Item 70)
Manual References
TM 9-2320-280-10
TM 9-2320-280-24P
Equipment Condition
Battery ground cable disconnected (para. 4-73).
a. Removal
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).
TM 9-2320-280-20-3
12-150
Change 2
12-102. TROOP/CARGO WINTERIZATION HEATER WIRING HARNESS ADAPTER
REPLACEMENT
b. Installation
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).
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