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 1255 of 1393
REMOVAL
WARNING
Diesel fuel is flammable. Do not perform this procedure near open flames. Failure to comply
may result in injury or death to personnel.
1.
Disconnect heater harness (Figure 1, Item 2) from fuel burning heater (Figure 1, Item 1).
2.
Disconnect fuel line (Figure 1, Item 7) from heater elbow (Figure 1, Item 6).
3.
Remove cotter pin (Figure 1, Item 3) from exhaust tube (Figure 1, Item 4) and fuel burning heater
(Figure
1,
Item
1). Discard cotter pin.
4.
Loosen two clamps (Figure 1, Item 5) and remove fuel burning heater (Figure 1, Item 1) from clamps.
5.
Remove four screws (Figure 1, Item 11) and mounting brackets (Figure 1, Items 9 and 10) from firewall
(Figure
1,
Item
8).
6
1
7
2
5
3
4
8
9
10
11
M6145DAA
Figure 1.
Personnel Fuel Burning Heater and Mounting Bracket Removal (M939/A1).
END OF TASK
TM 9-2320-272-23-4
0751
0751-2
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