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 335 of 1313
ENGINE RUNS, BUT MISFIRES - Continued
STEP
5.
ARE FUEL LINES IN GOOD CONDITION?
a.
Visually inspect fuel lines.
T0880DAA
Figure 5.
Fuel Lines.
b.
Check fuel lines and connections for leaks, obstructions and damage.
c.
Tighten connections where leaks are detected.
CONDITION/INDICATION
ARE FUEL LINES IN GOOD CONDITION?
DECISION
YES - Go to Step (6) to verify problem is solved.
NO - Replace defective fuel lines (Volume 2, WP
0254). Go to Step (6) to verify problem is solved.
TM 9-2320-272-23-1
0012
0012-6
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