TM-9-2320-272-23-1
TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)
TECHNICAL MANUAL; FIELD MAINTENANCE MANUAL; VOLUME 1 OF 5
SEPTEMBER 2012
TM-9-2320-272-23-1 - Page 319 of 1313
ENGINE STOPS DURING NORMAL OPERATION - Continued
STEP
7.
IS FUEL SYSTEM IN GOOD OPERATING CONDITION?
WARNING
Diesel fuel is highly flammable. Do not perform fuel system procedures near open flame.
Failure to comply may result in injury or death to personnel.
a.
Check fuel shut off solenoid and circuitry.
T0879DAA
Figure 7.
Fuel System.
b.
Visually inspect AFC standard pump filter for dirty or clogged condition.
NOTE
Perform this step for M936A1 and M928 models.
c.
Visually inspect fuel pump with VC governor filter for dirty or clogged condition.
d.
Visually check primary fuel filter for leaks or damage.
e.
Check fuel lines and connections for leaks, obstructions, and damage.
TM 9-2320-272-23-1
0009
0009-8
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