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 317 of 1313
ENGINE STOPS DURING NORMAL OPERATION - Continued
STEP
5.
DOES ENGINE START AFTER CLEANING FUEL SYSTEM?
a.
Drain fuel tank (Volume 2, WP
0250).
T0890DAA
Fuel Tank
Figure 5.
Fuel Tank.
b.
Clean and flush fuel system. Dry with compressed air.
c.
Replace fuel filters (Volume 2, WP
0258).
d.
Refill tank with fuel.
e.
Prime fuel filter M939/A1 (TM 9-2320-272-10), M939A2 (Volume 2, WP
0239).
f.
Attempt to start engine.
CONDITION/INDICATION
DOES ENGINE START AFTER CLEANING FUEL SYSTEM?
DECISION
YES - Go to Step (10) to verify problem is solved.
NO - Go to Step (6) for M939A2. Go to Step (7) for M939/A1.
TM 9-2320-272-23-1
0009
0009-6
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