TM 10-4610-240-24
TM 08580C-24/2
TO 40W4-13-22
3-13
CENTRIFUGAL PUMP (DISTRIBUTION PUMP) MAINTENANCE - continued.
INSPECTION
a.
Inspect casing (7) and impeller (9) for cracks and damage.
b.
Inspect mounting hardware for excessive wear or other damage.
REPAIR
Replace damaged components.
ASSEMBLY
a.
Install new slinger (4) on shaft of electric motor (3).
b.
Rotate casing (7) on bracket (5) and install new mechanical seal (8).
c.
Position electric motor (3) on bracket (5) and install four cap screws (6).
CAUTION
Seal assembly must be installed in casing with raised end first
d.
Insert blade of screwdriver in shaft slot (2) and install impeller (9) and new seal (10).
e.
Position gasket (11) in cover (12). Install four screws (13).
f.
Install cap (1).
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