To remove pump motor from adapter and rotating assembly, perform the
Remove impeller nut (10) holding impeller (9) by outside diameter.
Remove impeller (9) and impeller key from the shaft (7).
Remove spacer sleeve (6), stuffing box gland nuts (4), stuffing box
cover (13) machine bolts (5), and cover (12) from the adapter and shaft
The mechanical seal should not be exposed on the
shaft sleeve. (In some cases, the shaft sleeve may
come off the shaft with the stuffing box cover.)
If the shaft sleeve (1) comes off with the stuffing box cover (13),
gently press or pull the shaft sleeve and mechanical seal-(14) from the
stuffing box toward motor side of the stuffing box cover. This will
expose the mechanical seal.
Remove the mechanical seal (14) from the shaft sleeve (1).
Remove the gland (15), shaft sleeve (1), and deflector (2) from the
Do not remove the adapter from the motor unless the
motor is to be replaced or repaired. If the adapter is
removed, it will necessitate realignment of motor
adapter to motor shaft.