TM 10-4610-215-24
TM 08580A–24/’2
(2) Before moving pump into work area, blow dirt off pump frame, adapter, and mounting plate.
(3) Wash pump using a stiff brush and a mild soap solution.
(4) Rinse pump with a fine water spray and allow to air dry.
(5) Drain pump.
(6) Move pump into work area.
(7) Remove four bolts (1) from pump frame (14) and pump case (2)
(8) Remove pump case (2) and gasket (3) from pump frame (14). Discard gasket (3).
(9) Remove suction sleeve (4) from diffuser (6).
(10) Remove two screws (5) from pump frame (14) and diffuser (6).
(11) Remove diffuser (6) from pump frame (14).
(12) Loosen four screws (7A) holding fan cover (7) to motor (18) and remove fan cover (7).
(13) Use a screwdriver on the slot provided in the fan end to brace shaft of motor (18) and remove lock bolt
(8) and washer (9) from shaft of motor (18).
(14) Unscrew impeller (10) and remove from shaft of motor (18).
(15) Remove washer (11) from shaft of motor (18)
(16) Remove mechanical seal (12) from shaft of motor (18). Discard mechanical seal (12).
(17) Remove four bolts (13) from motor (18) and pump frame (14).
(18) Remove pump frame (14) from motor (18).
(19) Remove stationary seat (15) and stationary seat gasket (16) from pump frame (14). Discard stationary
seat (15) and stationary seat gasket (16).
NOTE
Stationary seat and stationary seat gasket are part of the
mechanical seal. Replace entire mechanical seal during
reassembly.
(20) Remove slinger (17) from shaft of motor (18). Discard slinger (17).
(21) If replacing pump frame or stand, remove one bolt (19) and one lockwasher (20) from pump frame
(14) and stand (21).
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