ASSEMBLY - TM-55-1905-223-24-18-20423

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REPAIR

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

Repair Centrifugal Pump Unit (Reduction Gear Cooling Water)

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

(7) Install retaining ring (20).

(8) Install bonnet (18), gasket screw (17) and locknut (16) on adjusting screw

(19).

b. Rotary Pump Assembly.

(1) Install shaft and pinion assembly (8).

(2) Install pump rotor (9).

(3) Install sleeve bearing (10) and performed packing (11).

(4) Install roll pin (12) in mounting hole (30) on casing (7).

(5) Install expansion plug (15) on cover (13).

(6) Position cover (13) on casing with roll pin (12) and mounting screwholes aligned.

(7) Secure cover to casing with eight hex head capscrews (14).

(8) Install sleeve bearing (7).

(9) Install snap ring (5).

(10) Install shaft seal assembly (4) and performed packing (3).

(11) Position gland (2) on casing with mounting screwholes aligned.

(12) Secure gland to casing with four hex head capscrews (1).

(13) Rotary pump replaced-as specified in paragraph 3-112 .