TM 5-3805-294-23-1
0120
Table 1. Engine Misfires - Runs Irregularly - Continued.
Test or Inspection
Corrective Action
Malfunction
Visually inspect fuel cooler for
1.
If damaged, replace fuel
10.
Fuel Cooler
damage. (Volume 3,
Damaged.
cooler. (Volume 3, WP 0477)
WP 0477)
Restore machine to original
condition.
2.
If not damaged, proceed to
Malfunction 11.
1.
Remove fuel injectors.
11.
Fuel Injector(s) and
O-ring(s) Damaged.
(Volume 3, WP 0408)
2.
Visually inspect fuel injectors
1.
If damaged, replace affected
and O-rings for damage.
fuel injector(s). (Volume 3,
(Volume 3, WP 0408)
WP 0408) Restore machine to
original condition.
2.
If not damaged, proceed to
Malfunction 12.
1.
Install fuel injectors. (Volume
12.
Low-Pressure Fuel
Supply System
3, WP 0408)
Test.
2.
Perform Low-Pressure Fuel
1.
If test failed, repair faults found
Supply System Test.
in Low-Pressure Fuel Supply
System Test. (WP 0131)
Restore machine to original
condition.
If test passed, proceed to
2.
Malfunction 13.
Perform High-Pressure Fuel
1.
If test failed, repair faults found
13.
High-Pressure Fuel
Supply System Test.
in High-Pressure Fuel Supply
Supply System
Test.
System Test. (WP 0130)
Restore machine to original
condition.
2.
If test passed, proceed to
Malfunction 14.
Perform Fuel Supply Quality
1.
If fuel quality is not acceptable,
14.
Fuel Supply Quality
repair faults found in Fuel
Check.
Check. (WP 0128)
Supply Quality Check.
(WP 0128) Restore machine
to original condition.
2.
If fuel quality was acceptable,
proceed to Malfunction 15.
0120-6