TM 10-4610-240-24
TM 08580C-24/2
TO 40W4-13-22
3-14. CENTRIFUGAL PUMP MOTOR (DISTRIBUTION PUMP) MAINTENANCE - continued.
c.
Remove four bolts (5).
d.
Tap plate (6) with soft-faced mallet to break bond with stator assembly (9) and remove plate
e.
Remove washer (7) from rotor shaft (10).
CAUTION
Stator wiring inside case can be damaged by rotor shaft if rotor shaft is not
removed carefully Guide rotor shaft carefully while removing it.
f.
Tap plate (13) with soft-faced mallet to break bond with stator assembly (9) and remove plate with rotor shaft
(10) attached.
g.
Remove two screws (14) and plate (13) from rotor shaft (10).
h
Using arbor press, remove bearing (8) from rotor shaft (10).
i.
Using arbor press, remove bearing (12) from rotor shaft (10).
j.
Remove retainer ring (11).
CLEANING
WARNING
Compressed air can blow dust into the eyes Wear eye protection. Do not exceed
30 psi (207 kPa) air pressure.
a.
Using compressed air, blow dust and grit from stator assembly (9) and rotor shaft (10). Wipe rotor assembly
with clean rag.
b.
Clean fan cover (2) vent slots with compressed air and wipe with clean rag.
c.
Wipe bearings (8 and 12) with clean rag.
d.
Scrape loose paint from fan cover (2), stator assembly (9), and pump end plate (13).
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