Replace/Repair Fuel Filter Group - TM-55-1905-223-24-10087

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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 2-17. Fuel Filter Group and Assembly.

TM 55-1905-223-24-1

2-20. Replace/Repair Fuel Filter Group. (FIGURE 2-17)

This task covers:

a. Removal

b. Repair

c. Replacement

INITIAL SETUP :

Tools

Equipment Condition

Tool kit, general mechanic's rail

Engine shutdown. Fuel valve to

and marine diesel engine

filter OFF. TM 22-1905-223-10.

Materials/Parts

Nonmetallic hose assembly P/N AM 1208455

Gasket P/N 252598

Fluid filter element P/N 256835

Diesel fuel, Item 6, Appendix C

REMOVAL

WARNING

Be sure to catch fuel in a container when removing the filter elements and lines.

Wipe up all spills immediately. Fuel is extremely volatile and could cause a fire.

Turn input and output shutoff valves (6) to OFF position.

Loosen bolt (1) and remove fluid filter body top (2) and gasket (3) from fluid filer body (5). Remove

and discard fluid filter element (4).

Remove fuel input and output nonmetallic hoses (8 and 10) from pipe unions (7 and 9) and position out

of way.

Remove fuel filter assembly (17) from filter bracket (18) by removing eight hexagon head capscrews

(12), lockwashers (13), and flat washers (14).

Remove filter bracket (18) by removing four hexagon head capscrews (15) and lockwashers (16).

Remove nonmetallic hose assembly (10) from elbow adapter (11).

Remove elbow adapter (11).

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