Repair Injector Group

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Adjust the injector - continued

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

FIGURE 2-50. Injector Removal Tool.

TM 55-1905-223-24-1

2-31. Repair Injector Group

This task covers:

a. Removal

b. Inspection

c. Replacement

INITIAL SETUP :

Tools:

Equipment Condition:

Tool kit, general mechanic's rail and marine

Engine shutdown. TM 55-1905-223-10.

diesel engine NSN 5180-00 629-9783

Rocker lever housing group removed,

Torque wrench kit P/N 3377216

Injector puller P/N 3376000

Injector adjustment kit P/N 3822575

Materials/Parts:

Fuel injector assembly P/N 3053124

Injector plunger link P/N 205462

Injector ring P/N 207244

Lube oil, Item 2, Appendix C

Preformed packing P/N 193736

REMOVAL

CAUTION

To avoid getting dirt in the injector barrel and cup,

causing damage, do not remove the plunger and spring.

Upon removal reinstallation of this piece of equipment,

blank cover or otherwise protect all openings to prevent

foreign matter from entering and damaging this system.

NOTE

There is one injector for each cylinder.

a. Remove two hexagon head capscrews (1, FIG. 2-49).

b. Remove injector damp (2).

c. Remove injector plunger link (3).

d. Use injector puller (1, FIG. 2-50) to remove injector (2).

Change 4

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