Hi,
I have a polaris P9550 Sport. The robot was showing me Error 10, so after searching it says it replace the cord. I replaced the cord and now its working fine, when I was assembling it back together, putting the white gear back on the motor, one of them sounds smoothly while the other has clicking noise and is a little hard to move. I put everything back together and put the robot to work and its moving fine but the whole right side is not moving at all. The active brush, front and back wheels. I opened it up again and put lube on the shaft connected to the motor and it did not do anything. What should I do?
I have a polaris P9550 Sport. The robot was showing me Error 10, so after searching it says it replace the cord. I replaced the cord and now its working fine, when I was assembling it back together, putting the white gear back on the motor, one of them sounds smoothly while the other has clicking noise and is a little hard to move. I put everything back together and put the robot to work and its moving fine but the whole right side is not moving at all. The active brush, front and back wheels. I opened it up again and put lube on the shaft connected to the motor and it did not do anything. What should I do?
Sorry to see your first post with us has sat this long with no reply. 
Have you cracked the code on that cleaner issue? Still need help? If so, let us know and we'll try to keep this thread active for visilibity. Maybe get lucky and a fellow Sport owner will have some tips.