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TM 55-1905-223-24-5
3-14. Repair Lubricating Oil Cooler/Filter Group.
This task covers:
a. Removal
b. Repair
c. Replacement
INITIAL SETUP :
Tools
Equipment Condition
Tool kit, general mechanic's,
Oil Cooler/Filter group removed
rail and marine diesel engines,
Filter removed from assembly.
Valve spring compressor tester,
Tube bundle tester P/N 3375253
Mandrel kit P/N ST-1325
Torque wrench (30-300 ft-lb)
5120-01-125-5190
Materials/Parts
Metal cleaning solvent, Item 5,
Alkaline solution, Item 31, Appendix C
Muriatic acid, Item 19, Appendix C
Oxalic acid, Item 32, Appendix C
Pyridene, Item 20, Appendix C
A 5% sodium carbonate and water
solution, Item 21, Appendix C
Gasket, P/N 218245
Helical compression spring, P/N 68274
Oil pump regulator plunger P/N 127558
Gasket P/N 3010030
Valve disk P/N 3018673
Helical compression spring P/N 202128
Retaining rings P/N 3006745
Preformed packing P/N 3007713
Fluid filter element P/N 3021581
Air nozzle
Container, Item 38, Appendix C
REMOVAL
WARNING
Carefully remove the capscrew. The pressure regulator spring is under compression.
Change 1 3-10
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