22
Lowes.com
®
CARE AND MAINTENANCE
4. Replace slinger (D) on end of motor shaft so
that impeller sleeve will push it into position.
If slinger shows signs of wear or damage,
replace it.
5. Remount seal plate on motor. Torque bolts to
60-80 in./lbs. (69-92 kg/cm).
6. Apply a small amount of liquid detergent to
inside diameter of rotating half of seal.
NOTICE: For Steps 7 through 10, see Figure 17.
7. Slide rotating seal member (D), polished
carbon face out, over impeller sleeve until
rubber drive ring hits back of impeller (H).
NOTICE: Be sure not to nick or scratch polished
seal face; seal will leak if face is damaged.
8. Hold shaft and screw impeller (H) onto shaft
(clockwise); this will automatically locate seal in
seal plate.
9. Mount diffuser (I) on seal plate (E); torque
screws to 10-14 in./lbs. (11.2-16.1 kg/cm).
Install new diffuser O-ring (J) on diffuser.
10. Install new seal plate O-ring (F) on the seal
plate. See Figure 16. Assemble motor and seal
plate to pump body (K) with nuts, at washers
and lock washers. Torque nuts to 120-130 in./
lbs. (138-150 kg/cm).
11. Prime pump according to instructions in
Priming the Pump.
Polished
surface
Rubber
surface
16
E
F
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