TM 55-2815-574-24
FIELD MAINTENANCE
ENGINE
LUBE OIL COOLER BYPASS VALVE REPLACEMENT
INITIAL SETUP:
Tools and Special Tools
References
General mechanic's tool kit
TM 55-1925-205-10
(WP 0179, Table 1, Item 130)
Chemical gloves (WP 0179, Table 1, Item 52)
Equipment Condition
Industrial goggles (WP 0179, Table 1, Item 54)
Engine cool to touch
Power drive reciprocating compressor unit
Marine gear oil cooler removed
(WP 0179, Table 1, Item 27)
(TM 55-1925-319-23)
Spring resiliency tester
Marine gear oil cooler mounting bracket removed
(WP 0179, Table 1, Item 123)
Torque Wrench, Click, Ratcheting, in. drive,
Overspeed governor removed
0175 ft-lb (0237 Nm)
Contact Maintenance Supervisor
(WP 0179, Table 1, Item 143)
Oil cooler removed (WP 0128)
Materials/Parts
Gasket (WP 0180, Table 1, Item 58)
Personnel Required
Engineer 88L
WARNING
Cleaning compound (MIL-PRF-29602) may cause irritation to the eyes or skin. Use in well ventilated
areas and keep away from heat and open flame. Wear protective goggles and clothing. In case
compound comes in contact with:
Eyes, flush immediately with water.
Skin, wash with soap and water.
Failure to comply may result in personnel injury or death.
0129-1