Replace/Repair Fuel Filter Group - TM-55-1905-223-24-30104

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REPLACEMENT - continued

TM-55-1905-223-24-3 Ship s Service Generator for Landing Craft Utility (LCU) NSN 1905-01-154-1191 Manual

FIGURE 2-12. Fuel Filter Group.

TM 55-1905-223-24-3

2-31. Replace/Repair Fuel Filter Group. (Figure 2-12)

This task covers:

a. Removal,

Repair,

Replacement

INITIAL SETUP:

Tools

Equipment Condition

Tool kit, general mechanic's rail

Engine shut down and cooled below

and marine diesel engines,

120 (50 ). TM 55-1905-223-10.

Fuel supply valve closed and tagged.

Strap wrench P/N 3376807

Air supply secured (port).

Torque wrench P/N 3377216

Battery banks disconnected (starboard).

Materials/Parts

Lubricating oil, Item 2, Appendix C

Teflon pipe thread lubricant,

Fuel cartridge P/N 3315847

Nonmetallic hose assembly

P/N AM1002200SS

Container to catch fuel run-off

when removing filters.

REMOVAL

a. Close fuel supply valve to the fuel filter assembly. TM 55-1905-223-10.

NOTE

Place a container under the filters when removing them to catch

fuel run-off.

b. Remove the two fuel cartridges (7), using a strap wrench, and turning counterclockwise. Discard the

cartridges (7).

Disconnect nonmetallic hose assembly (8) at elbow (9) and nonmetallic hose assembly (5) at elbow (6).

d. Disconnect nonmetallic hose assemblies (8 and 5) at fuel supply and outlet fittings (4).

e. Remove four assembled washer screws (1) to remove the fluid filter head (3) from the angle bracket

(2).

2-79