TM 5-3805-294-23-1
0127
Table 1. Fuel in Oil - Continued.
Test or Inspection
Corrective Action
Malfunction
2.
Visually inspect front pump
1.
If damaged, replace high-
seal for damage. (Volume 3,
pressure fuel pump. (Volume
WP 0436)
3, WP 0436) Restore machine
to original condition.
2.
If not damaged, proceed to
Malfunction 4.
1.
Install high-pressure fuel
4.
Engine Emits Black
Exhaust Smoke.
pump. (Volume 3, WP 0436)
2.
Turn key switch to ON position;
START ENGINE (TM
5-3805-294-10). (Volume 5,
WP 0794)
3.
Verify if engine emits
excessive black exhaust
smoke.
4.
Shut down engine and turn key
1.
If excessive black exhaust
switch to OFF position (TM
smoke is present, discontinue
5-3805-294-10). (Volume 5,
this troubleshooting procedure
and perform procedure for
WP 0794)
Engine Emits Excessive Black
Or Gray Exhaust Smoke.
If excessive black exhaust
2.
smoke is not present, proceed
to Malfunction 5.
1.
Perform Cylinder Misfire Test.
5.
Faulty Fuel Injector.
(Volume 3, WP 0330) Note
readings.
2.
Perform Cylinder Cutout Test.
1.
If results indicate low
contribution from a single
(Volume 3, WP 0329) Note
cylinder, replace fuel injector
readings.
for that cylinder. (Volume 3,
WP 0408) Restore machine to
original condition.
2.
If results do not indicate low
contribution from a single
cylinder, proceed to
Malfunction 6.
1.
Remove valve cover. (Volume
6.
Fuel Injector
Clamp(s) Loose/
3, WP 0453)
Damaged.
0127-2