Repair Lube Oil Filter Assembly.

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REPLACEMENT - continued

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

FIGURE 3-7. Lube Oil Filter Assembly.

TM 55-1905-223-24-1

3-15. Repair Lube Oil Filter Assembly.

(FIG. 3-7).

This task covers:

a. Disassembly

Repair

Assembly

INITIAL SETUP :

Tools

Equipment Condition

Tool Kit, General Mechanic's

Lube oil filter assembly removed,

Rail and Marine Diesel Engine,

para. 2-24.

5180-00-629-9783

Torque Wrench Kit P/N 3377216

Spring Tester P/N 3375182

Materials/Parts

Materials/Parts - CONT

Preformed packings P/N 3201125,

Plain encased seal P/N 145529

3026393,68910

Compressed helical spring P/N 205659,

Gaskets P/N 3015794, 3015029

205349, 144195

Engine lube oil, Item 2, Appendix C

Detent plunger P/N 3028888, 3021618

Plain seal P/N 145578

Lube oil filter cover gasket

Valve piston P/N 205348

P/N 3028890

Loctite 601, Item 10, Appendix C

Throttle stop pin P/N 148976

Crocus cloth, Item 11, Appendix C

DISASSEMBLY

WARNING

Parts are under spring pressure. The parts can move suddenly

with enough force to cause personal injury. Use a tool that will

control the parts firmly.

CAUTION

Upon removal or replacement of this component, blank, cover,

or otherwise protect all openings to prevent foreign matter from

entering and damaging the system.

a. Remove lube oil filter assembly (para 2-24).

b. Remove hexagon head capscrew (27), lockwasher (26), and flat washer (25) from the end of the lube oil

filter head (54).

Remove access cover (24) and plain encased seal (23).

d. Remove compression helical spring (22) and detent plunger (21).

Change 2

3-26