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How To Repair Multiport Valve Diverter Tutorial on how to replace the rusted spring and rebuild a PENTAIR multiport valve diverter on a pool filter multiport valve. These springs only last a few years max, and then most people buy a whole new multiport valve diverter top assembly, which costs at least $150, and I've heard pool stores charge as much as $450 for. These springs can be purchased for less than $5, and easily replaced with basic hand tools. ▼ WHERE TO BUY MULTIPORT

Tutorial on how to replace the spider gasket on a pool filter multiport valve. Buy gasket for 2" pipe multi port valve here. The manufacture recommends using a Loctite adhesive (401, 403, and 416) that is actually cyanoacrylate (super glue). However, that is a very aggressive glue and is a huge pain to remove the gasket and clean out all the glue when it is time to replace. It is important to only apply a small bead of super glue to the bottom of the groove and not to the wal

After replacing all the seals and gaskets on the pump, the pool pump motor ended up also needing its bearings replaced because water had gotten past the multiple seals and into the bearing. The motor is a Century Centurion B1000. It was impossible to find out what size bearings were used. None of the pool companies knew, and I also contacted the manufacture, which led me to their local service center, who spent some time looking for documentation that had the bearing sizes, a

The pool pump shaft seal on our neighborhood pool started leaking tons of water. Once we got the right size seals, it was a fairly easy repair. Watch the full video on how to fix the leaking Pentair Challenger pool pump: The pool pump housing is a Pentair Challenger mated to a large strainer basket. The pump motor we are using is a Century Centurion Model B1000 The motor shaft diameter is 5/8in Pentair Challenger Pool Pump seal kit Leslie's Pool Supply Repair Kit #65005 (Whic