TM 5-3895-373-34
Table 2-1. Engine Troubleshooting - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
4.
LOW OIL PRESSURE- Continued.
Step 9.
Remove oil sump per paragraph 2.17. Check for loose main bearing caps and worn main sleeve
bearings per paragraph 2.17.
Replace main sleeve bearings with bearing caps. Refer to paragraph 2.17.
Step 10.
Install right access cover per TM 5-3895-373-10. Close front top left access door per TM 5-3895-
373-10.
5.
HIGH OIL PRESSURE.
NOTE
After fault isolation procedure of TM 5-3895-373-20 has been performed, high oil pressure can only be caused
by a faulty oil pressure relief valve (stuck closed).
Step 1.
Remove oil sump per paragraph 2.17. Check oil pressure relief valve.
Replace oil pressure relief valve per paragraph 2.17.
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