TM 5-3825-229-14&P
5-19. WATER DISTRIBUTION PUMP (cont)
d. assembly.
(1) Install new gasket (39) and diffuser (38) in pump.
(2) Align lower weight (34), check valve (37) and upper weight (36). Install stop plate (35) on weights and secure
with two screws (33), lockwashers (32) and nuts (31).
(3) Install weights and pump inlet (30) on pump tank and secure with four screws (29). Install pipe plug (28) in
pump inlet.
(4) Press bearing (27) on shaft (16) and secure with retaining ring (26). Slide shaft and bearing In position on
flywheel housing adapter (6).
(5) Install bearing cap (25) on adapter and secure with six washers (24) and screws (23).
(6) Install slinger (22) on shaft and install assembled adapter (6) and shim (48) on lantern (9). Secure adapter to
lantern with four lockwashers (13) and screws (12).
(7) Install new packing (21), ceramic seat (20) and seal assembly (19) on shaft. Slide key (18) in slot in shaft and
install impeller (17). Secure impeller with flat washer (15) and nut (14).
(8) Install new gasket (11) and assembled lantern (9) and adapter (6) on pump tank (10) and secure with twelve
lockwashers (8) and screws (7).
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