Good morning:
My 3 year old Polaris 3900 Sport is making a loud whining noise. The noise is coming from the cleaner itself-not the pump. The wheel rotation is slow by about 8 rpm. The back up valve is working as designed and there are no leaks in the hose. I intend on taking it apart to see if there is anything obvious but was wondering if someone on the forum has an idea of what to look for. Thanks in advance. Jim
My 3 year old Polaris 3900 Sport is making a loud whining noise. The noise is coming from the cleaner itself-not the pump. The wheel rotation is slow by about 8 rpm. The back up valve is working as designed and there are no leaks in the hose. I intend on taking it apart to see if there is anything obvious but was wondering if someone on the forum has an idea of what to look for. Thanks in advance. Jim