Polaris 8050 robotic pool cleaner stalling

Miros

New member
May 25, 2023
2
Canada
Im having problem with my Polaris 8050 Sport robotic cleaner. Recently it seem to be stalling (pump continue to run). If i pull it out and move wheels manually and putting it back in the water it will run fine for random period of the time(between 10 to 30 minutes) and then stall again. I receive no error on control box. Noticed when moving wheels manually i feel inconsistent (sometime more the other time less)resistance and its pretty noisy. I suspect it has something to do with the drive motor or gearbox.
Before i will get entire motor block replacement(pretty costly) i would like to give it a try to replace just a drive motor as this is where the problem seem to be.
Did anyone manage to replace motor in your cleaner or repair gearbox if motor seem to be ok? if so where did you get replacement motor/gearbox part and did you run into any issues while replacing/fixing it?

Any response and help would be greatly appreciated.

thanks
 
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