Replace/Repair Flywheel Housing Group.

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FIGURE 3-28. Connecting Rod Side Clearance Measurement.

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

FIGURE 3-29. Flywheel Housing Group.

TM 55-1905-220-24-1

3-26. Replace/Repair Flywheel Housing Group.

This task covers:

a. Removal,

b. Repair

c. Replacement

INITIAL SETUP :

Tools

Equipment Condition

Tool kit, general mechanic's

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

rail and marine diesel engine,

Reduction gear uncoupled.

TM 55-1905-223-24-2.

Torque wrench kit P/N 3377216

Lifting sling P/N 3375958

Materials/Parts

SAE 140W lubricant, Item 27, Appendix C

REMOVAL

a. Remove barring mechanism assembly (10, FIG. 3-29).

(1) Remove three hexagon head capscrews (12) and lockwashers (11).

(2) Remove barring mechanism assembly (10).

b. Remove starter flange cover (13).

(1) Remove three machine bolts (15) and lockwashers (14).

(2) Remove starter flange cover (13).

c. Remove flywheel and ring gear assembly (7).

WARNING

The part is heavy. To avoid personal injury or equipment

damage, use a lifting sling when lifting the part.

NOTE

The use of guide bolts will aid the removal procedure.

Change 1

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