Replace Lube Oil Cooler Group. (FIGURE 2-35)

TM 55-1905-223-24-4

2-36. Replace Lube Oil Cooler Group. (FIGURE 2-35)

This task covers:

a. Removal,

b. Inspection/Service,

c. Replacement.

INITIAL SETUP

Tools

Equipment Condition

Tool kit, general mechanic's rail

Engine secured and tagged "Out of

and marine diesel engines,

Service" (TM 55-1905-223-10).

Oil drained.

Oil filter wrench P/N 3375049

Remove alternator (para. 2-22).

Combination wrench set, metric

Remove turbocharger oil supply line

10mm thru 24mm,

5120-01-046-4979

Torque wrench kit P/N 3377216

Materials /Parts

Lube oil cooler group P/N 07.03-04

Fluid filter element P/N 3908616

Coolant, Item 4, Appendix C

Cleaning solvent, Item 20, Appendix C

Warning tags, Item 21, Appendix C

REMOVAL

a. Remove oil filter (1).

b. Remove thirteen capscrews (2).

Remove the lube oil assembly (3).

INSPECTION/SERVICE

a. Plug the cooler and soak in a cleaning solvent to remove coolant deposits.

b. Remove plugs and soak cooler in hot water.

WARNING

COMPRESSED AIR HAZARD. High pressure compressed air tanks

piping systems and air operated devices possess potential for serious

injury to eyes and exposed areas of skin due to escaping air pressure.

Back flush the oil passages with clean solvent and use compressed air to dry.

2-93