CENTRIFUGAL PUMP (DISTRIBUTION PUMP) MAINTENANCE - continued.
Inspect casing (7) and impeller (9) for cracks and damage.
Inspect mounting hardware for excessive wear or other damage.
Replace damaged components.
Install new slinger (4) on shaft of electric motor (3).
Rotate casing (7) on bracket (5) and install new mechanical seal (8).
Position electric motor (3) on bracket (5) and install four cap screws (6).
Seal assembly must be installed in casing with raised end first
Insert blade of screwdriver in shaft slot (2) and install impeller (9) and new seal (10).
Position gasket (11) in cover (12). Install four screws (13).
Install cap (1).