TM 5-3805-294-23-1
0130
Table 1. High-Pressure Fuel Supply System Test - Continued.
Test or Inspection
Corrective Action
Malfunction
Perform Cylinder
1.
If compression in the
43.
Service ADVISOR
Compression Test (Volume 3,
cylinder(s) with low
Cylinder
contribution identified in the
Compression Test.
WP 0321) in Service
previous step is at least 10
ADVISOR. Note readings.
percent less than the other
cylinders (compression is low
and contribution is low in the
same cylinder), proceed to
Malfunction 44.
2.
If compression in the
cylinder(s) with low
contribution identified in the
previous step is not at least 10
percent less than the other
cylinders, replace fuel
injector(s) in cylinder(s) with
low contribution. (Volume 3,
WP 0408) Restore machine to
original condition. Clear and
refresh DTCs. (Volume 3,
WP 0362)
Perform Cylinder
1.
If compression test is within
44.
Mechanical Gauge
Compression Test With
limits, replace fuel injector(s) in
Cylinder
cylinder(s) with low
Compression Test.
Gauge. (Volume 3, WP 0328)
contribution. (Volume 3,
Note readings.
WP 0408) Restore machine to
original condition.
2.
If pressure is too low, replace
cylinder head and/or cylinder
head gasket. (Volume 3,
WP 0407) Restore machine to
original condition.
3.
If pressure is too high, replace
engine. (Volume 3, WP 0410)
Restore machine to original
condition.
END OF WORK PACKAGE
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