A lot of people opt to have a swimming pool in their backyard for relaxing during warm summer weather. When the interior of the pool starts to look unsightly, pool owners start to think about making changes to the pool.
How much does it cost to replace pool pump bearings? Granted that you know how to replace the pool pump bearings itself, you will only have to pay $30 for the cost of the parts. It includes the shaft seal, and it can save you a lot of money.
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If you wish to learn the overall cost of having pool pump replacement or pool pump bearings replacement, this article can help you out. Dive in.
Pool Pump Replacement Cost
When you decided to own a swimming pool, there’s a big chance that a big chunk of your money will go into maintenance. It includes repairing the liner, repairing the heater, and replacing your pool pump as a whole. Sometimes you only need to replace some parts like the bearings or the motors.
When it comes to average, a high-quality pool pump needs to be replaced every 8 to 12 years. Some people opt for DIY pool pump replacement, and it involves the cost of the replacement, which can run from $150 to $800. Hiring a professional will make the cost include a professional fee which is an additional $80 to $200.
Bearing Or Motor Replacement Cost
If you have a relatively new pool pump and the pump exterior does not show any sign of deterioration, you can replace the bearing or the motor.
The older the pump, the difficult it will be to find some bearing and motor replacement parts. It will most likely be more than 75% of the cost of the full pump replacement. If that is the case, it is best just to replace the entire pump.
If you want to replace your bearing or your motor, it is less expensive than replacing the entire pump. A DIY bearing replacement can cost you about $25 to $200 while hiring a professional will cost you an additional $40 to $100.
Replacing Bearings In Your Pool Pump
Pool pumps filter the pool water using a bladed impeller. It is responsible for sucking the pool water in and passes it through a mesh filter or a pump basket. If the filter still has debris in them, over time, the weight will get built up and eventually destroying the filter.
As water continues to flow in the pump, debris will pass through the cracked filter and catches on the bladed impeller. It will end up clogging it and forces the pump motor to work double-time to move the clogged impeller. As a result, pump motor bearings become damaged and need to be replaced when the pump overheats.
Here’s how to replace the bearings of your pool pump:
- Make sure that the power of the pool is off at the circuit breaker.
- Disconnect your pool pump from the filter. Then turn the discharge hose’s union collars in counterclockwise to loosen them. Once it is loose, you can unscrew the intake and outflow PVC pipes or hoses to remove them.
- Next, remove the rear pump housing that covers all the wiring harness of the motor. Depending on the pump, it will show you four bolts that hold the housing to the pump. It can also be a metal band with a bolt that holds the housing and then remove the bolts using a wrench. If they are still not loose, spray a little WD-40 or any kind of machine oil to the threads. Wait for a short period to allow the oil to properly soak and then unscrew the bolts and remove the pump motor housing.
- Once the housing is out, remove the bolts that connect the motor housing to the pump. You can find it easily because it is where the pump motor is sitting. Then pull the pump motor out of the housing.
- Remove the pump impeller and twist the diffuser off the pump motor. Afterward, remove the bolt that holds the two halves of the pump motor together.
- You can see both the back and front ends of the pump that is bell-shaped, then pull it off. If they do not remove easily, you can try to insert a flathead screwdriver into the seam and tap it using a happier to pop it off.
- Next is to place the pool pump bearing puller jaws at the back of the wheel-shaped bearing. It will sit on a drive shaft, and the pool pump motor will turn it. On the jacking screw, turn the center nut to pull the bearing off the shaft. Then remove the other motor bearing using the bearing puller in the same method.
- Onto the shaft put the new bearing, and drive it with a bearing tamping tool. It is a pipe that fits over the shaft to evenly disperse all the pressure and moves the bearing without damaging it. Then proceed to install the other bearing the same way.
- Reinstall the diffuser and the impeller after installing the bearings. Reinstall the front and the bell-shaped back end. Then you can proceed to reattach the pump to the hoses connected to the pool. Finally, turn on the motor to see if it runs smoothly and silently.
Overall, pool owners who upgrade their pool pumps and accessories will surely have to pay some money. But considering the new generation of pool pumps today, they are more energy-efficient and have the advanced state of the art technology.
They are most likely to save you more money in the long run. Reparations are only recommended when the cost of the repair is way below the total cost of acquisition. The integrity and the reliability of these serious reparations are more likely to bring additional costs as expected.