TM 55-2815-574-24
0013
LOW READING ON OIL PRESSURE GAUGE - Continued
MALFUNCTION
Electrical instrument panel sending units are faulty.
CORRECTIVE ACTION
1.
Replace defective electrical equipment (TM 55-1925-205-23).
2.
Perform operational check of diesel engine (TM 55-1925-205-10).
MALFUNCTION
Oil pump screen partially clogged.
CORRECTIVE ACTION
1.
Remove and clean oil pump screen. Contact Maintenance Supervisor.
2.
Perform operational check of diesel engine (TM 55-1925-205-10).
3.
Change oil filter (TM 55-1925-205-23).
4.
Perform operational check of diesel engine (TM 55-1925-205-10).
MALFUNCTION
Oil pressure relief valve sticking open.
CORRECTIVE ACTION
1.
Repair oil pressure relief valve. Contact Maintenance Supervisor.
2.
Perform operational check of diesel engine (TM 55-1925-205-10).
MALFUNCTION
Air leak in oil pump suction.
CORRECTIVE ACTION
1.
Disassemble the piping and install new gaskets. Contact Maintenance Supervisor.
2.
Perform operational check of diesel engine (TM 55-1925-205-10).
MALFUNCTION
Oil pump worn or damaged.
CORRECTIVE ACTION
1.
Remove oil pump. Repair or replace defective parts. Contact Maintenance Supervisor.
2.
Perform operational check of diesel engine (TM 55-1925-205-10).
END OF WORK PACKAGE
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