TM 5-3805-294-23-1
0120
Table 1. Engine Misfires - Runs Irregularly - Continued.
Test or Inspection
Corrective Action
Malfunction
4.
Shut down engine. (TM
1.
If any fuel lines are leaking,
5-3805-294-10). (Volume 5,
refer to the following for fuel
line replacement:
WP 0794)
Fuel Leak-Off Lines
Replacement. (Volume 3,
WP 0426) Restore
machine to original
condition.
Low-Pressure Fuel
System Hoses
Replacement. (Volume 3,
WP 0481) Restore
machine to original
condition.
Fuel Injectors Supply
Lines and Flow Restrictors
Replacement. (Volume 3,
WP 0425) Restore
machine to original
condition.
Primary Fuel Filter/Water
Separator Head
Replacement. (Volume 3,
WP 0441) Restore
machine to original
condition.
Final Fuel Filter/Water
Separator Replacement.
(Volume 3, WP 0441)
Restore machine to
original condition.
2.
If no leaks were found,
proceed to Malfunction 8.
Perform Air in Fuel Test.
1.
If air is found in fuel system,
8.
Air in Fuel Test.
repair fault found in Air In Fuel
(Volume 3, WP 0315)
Test. (Volume 3, WP 0315)
2.
If air is not found in fuel system,
proceed to Malfunction 9.
Visually inspect primary fuel
1.
If loose, tighten filter. (Volume
9.
Primary Fuel Filter
filter for damage and
Damaged or Loose.
3, WP 0442) Restore machine
looseness. (Volume 3,
to original condition.
WP 0442)
2.
If damaged, replace filter.
(Volume 3, WP 0442) Restore
machine to original condition.
3.
If not damaged or loose,
proceed to Malfunction 10.
0120-5