can removal screw from pool pump impeller ao smith|swimming pool pump impeller replacement

North Ridge PZ Series Triple Screw pump. ATEX Rated with Marine Type Approval. Self Priming & Reversible. Low NPSH. Est. 1998. Learn More

On August 11, 2009, a user faced a common issue with their AO Smith USQ 1102 model pump motor. The impeller, made of yellow, hard plastic, had broken apart from its axle nut. The user was attempting to remove the axle nut to replace the seals and impeller but encountered difficulties as the whole axle kept turning. In this article, we will discuss the process of removing the can from the pool pump impeller of an AO Smith pump, focusing on swimming pool pump impeller replacement and pool pump impeller repair.

I have an AO Smith USQ 1102 model pump motor. It's about 6 months old. The impeller is a yellow. hard plastic type that has broken apart from it's axle nut. I'm trying to get the axle nut off the. put on new seals and impeller but can't keep it from turning the whole axle. At

Understanding the Pool Pump Impeller

The impeller is a crucial component of a pool pump as it is responsible for creating the necessary water flow for filtration and circulation. In the case of the AO Smith USQ 1102 model pump motor, the impeller is made of hard plastic and is attached to an axle nut. Over time, due to wear and tear or improper maintenance, the impeller can break apart from the axle nut, leading to issues with water flow and pump efficiency.

Identifying the Problem

When facing a situation where the impeller has broken apart from the axle nut, it is essential to assess the extent of the damage. In the case of the user with the AO Smith pump motor, the axle nut was turning along with the impeller, making it challenging to remove and replace the broken parts. This situation requires a specific approach to effectively remove the can from the pool pump impeller.

Pool Pump Impeller Removal Process

To remove the can from the pool pump impeller of an AO Smith pump, follow these steps:

1. **Turn off Power**: Before starting any repair work on the pump, ensure that the power supply to the pump motor is turned off to prevent any accidents.

2. **Access the Impeller**: Remove the pump motor housing to access the impeller assembly. Depending on the pump model, this may involve unscrewing bolts or removing clips.

3. **Secure the Axle**: In the case where the axle nut keeps turning along with the impeller, use a strap wrench or a pair of locking pliers to hold the axle in place while attempting to unscrew the nut.

4. **Use the Can Removal Screw**: AO Smith pumps are equipped with a can removal screw that aids in detaching the impeller from the axle nut. Locate the can removal screw on the impeller assembly and use the appropriate tool to unscrew it.

5. **Remove the Impeller**: Once the can removal screw is loosened, carefully pull the impeller away from the axle nut. Inspect the impeller for any damage and replace it if necessary.

6. **Replace Seals**: While the impeller is removed, it is a good opportunity to check and replace the seals to ensure proper functioning of the pump.

7. **Reassemble the Pump**: Once the impeller and seals are replaced, reassemble the pump motor housing and secure it in place.

8. **Test the Pump**: Turn on the power supply and test the pump to ensure that the impeller is functioning correctly and there are no leaks.

Tutorial to remove and replace pool pump impeller. Do it yourself for Hayward, Century, A.O. Smith, Pentair, Jandy, Sta-Rite and Superflo motors. Learn how t...

The Screw Pump Handbook [39] seems to be the most complete design manual for screw pumps; it was published in an English translation and used many of the principles discussed by Addison (1929) and .

can removal screw from pool pump impeller ao smith|swimming pool pump impeller replacement