DISASSEMBLY - TM-55-1905-223-24-18-20803

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FIGURE 4-5. Purifier Frame Piping

TM-55-1905-223-24-18-2 Landing Craft Utility (LCU) NSN 1905-01-154-1191 Basic Craft Part II Manual

FIGURE 4-6. Purifier Frame Subassembly

TM 55-1905-223-24-18-2

(2) Remove two machine screws (4) from side of frame.

(3) Remove flange (3) and gasket (2).

(4) Remove two plain hex nuts (5) and machine screws (6) from expansion joint (8).

(5) Separate flange (7) and gasket (2) from expansion joint.

(6) Remove clamp assembly (11).

(7) Remove two plain hex nuts (9) securing plate (10) to manifold (14).

(8) Remove plate (10).

(9) Separate flange (7), gasket (2) and expansion joint (8) from gasket (12), gasket retainer (13)

and manifold (14).

(10) Remove two machine screws (4) from manifold flange on lower ledge of frame.

(11) Remove manifold (14) and gasket (15).

(12) Remove two machine screws (4) from flange (16) on underside of frame.

(13) Remove flange and gasket (2).

b. Rubber Cushions.

NOTE

Refer to paragraph 3-17, vertical gear assembly for disassembly procedures of

rubber cushions and caps.

(1) Caps.

(2) Rubber cushions.

NOTE

Refer to Figure 4-6 for remaining removal procedures.

c. Revolution Indicator Housing.

(1) Remove oil drain screw (11), gasket (10) and drain oil.

(2) Remove three machine screws (18) and separate revolution housing (15) from frame.

(3) Remove gasket (14) from revolution housing.

(4) Remove cylindrical notched pin (12) and separate worm wheel (13) from shaft (20).

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