Repair Friction Clutch Power-Takeoff Assembly. (SP 214 Pl/with a djustable clutch.)

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Dial indicate the end play-cont.

TM-55-1905-223-24-5 Bowthruster Engine for Landing Craft Utility (LCU) NSN 1905-01-154-1191 Manual

DISASSEMBLY

TM 55-1905-223-24-5

4-15. Repair Friction Clutch Power-Takeoff Assembly. (SP 214 Pl/with a djustable clutch.).

This task covers:

a. Disassembly

b. Repair

c. Assembly

INITIAL SETUP:

Tools

Equipment Condition

Tool kit, general mechanic's

rail and marine diesel engine,

Friction Clutch Assembly removed

Engine lifting fixture P/N 3822512

Combination wrench set,

5120-01-046-4979

Gear puller P/N 3375016

Searing puller P/N ST-1178

Torque wrench kit P/N 3377216

Materials/Parts

Internal gear P/N 5713

Annular ball bearing P/N M1985A

Wooden blocks, Item 7, Appendix C

NOTE

o It is necessary to remove the friction clutch

assembly from the engine first, then the clutch from

the clutch shaft in order to replace worn clutch

plates.

o The pilot roller bearing may be replaced without

removing the clutch from the clutch shaft.

Change 1

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