TM-9-2320-272-23-4
TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)
TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 4 OF 5
SEPTEMBER 2012
TM-9-2320-272-23-4 - Page 466 of 1393
FIELD MAINTENANCE
HEATER FUEL PUMP WIRING HARNESS REPLACEMENT
INITIAL SETUP:
Tools and Special Tools
Tool Kit, General Mechanic's: Automotive
(Volume 5, WP
0826, Table 1, Item 56)
Equipment Condition
Parking brake set. (TM 9-2320-272-10)
Battery ground cables disconnected.
(Volume 2, WP
0350)
REMOVAL
NOTE
•
Perform Step (1) on M934 vehicles only.
•
Tag wires for installation.
1.
Remove screw (Figure 1, Item 1) and clamp (Figure 1, Item 4) from fuel pump wiring harness
(Figure
1,
Item
3).
2.
Disconnect wiring harness (Figure 1, Item 3) from fuel pump connector plug (Figure 1, Item 2).
3
4
M3049DAA
1
2
M934
Figure 1.
Heater Fuel Pump Wiring Harness Removal.
TM 9-2320-272-23-4
0634
0634-1
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