REPLACEMENT - TM-55-1905-223-24-50101

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FIGURE 2-19. Fuel Filter Group

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

Replace/Repair Sump Pump Group. (FIGURE 2-20)

TM 55-1905-223-24-5

REPLACEMENT

a. Connect nonmetallic hose (1) to tube to boss elbow (2).

b. Connect nonmetallic hose assembly (1) to the fuel pump.

c. Install two new fuel cartridges (4) on the fluid filter head (3) as follows:

(1) Apply a light coat of lubricating oil to the gaskets on the filters.

CAUTION

Hand-tighten fuel filter cartridges. Do not use a filter wrench or other tool. This

may result in damage to the filter element or threads on the filter head.

(2) Turn the fuel filter cartridges (4) clockwise by hand until the gasket on the filter contacts the gasket

surface on the head. Then tighten another 1/2 to 3/4 turn.

d. Open the fuel supply valve. Refer to TM 55-1905-223-10.

e. Startup engine. Refer to TM 55-1905-223-10.

f. Observe fuel filter cartridges (4), fluid filter head (3) and nonmetallic hose assembly (1) for fuel leaks.

Repair as necessary.

g. Remove "Out of Service - Do Not Operate" tag.

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