Replace/Repair Lube Oil Bypass Filter Group

Custom Search

REPLACEMENT - continued

TM-55-1905-223-24-1 Main Propulsion Engine for Landing Craft Utility (LCU) NSN 1905-01-154-1191 Manual

FIGURE 2-22. Lube Oil Bypass Filter Group.

TM 55-1905-223-24-1

2-25. Replace/Repair Lube Oil Bypass Filter Group. (FIG. 2-22)

This task covers:

a. Inspection and Servicing

Removal

c. Repair

Replacement

INITIAL SETUP

Tools

Equipment Condition

Tool kit, general mechanic's rail

Engine operating, lube oil

and marine diesel engine

temperature normal.

Torque wrench kit P/N 3377216

Oil filter wrench P/N 3375049

Filter cutter P/N 3376579

Materials/Parts

Nonmetallic hose assembly P/N AM06018SS

Fluid filter elements P/N 3313282

Lube oil bypass filter assembly P/N 3176127

Engine lube oil, Item 2, Appendix C

INSPECTION AND SERVICING

Inspection and servicing of lube oil bypass filter group is covered inTable 2-1.

REMOVAL

a. Drain engine lube oil.

(1) Shut down engine. TM 55-1905-223-10.

2) Wait 15 minutes, then open the valve between the engine oil pan and sump pump. Be sure the

valve to the marine gear is closed.

(3) Turn sump pump handle until all oil has been pumped from oil pan.

(4) Close valve.

b. Remove oil bypass filter group.

CAUTION

Upon removal and replacement of this unit, cover, blank, or

otherwise protect all openings to prevent foreign matter from

entering and damaging the system.

2-86