Well I final getting problem with my CRB, three weeks ago I had smoke coming out of her. down big time, found out after taking apart, the run and start capacitor, fuse breaker micro switch min switch needed all replacing, work great start up without hesitation. work for about two weeks and one of the brush stop Turning, took it apart and found both bearing froze and broke one of the gear, strip out the plastic bushing. just order the parts yesterday at $196.00. the first time it broke down it cost me another $175.00 I hope this is done for a awhile. I going broke. I need to buy another one so I have a backup, can't go without it any more. when ups show up today, I will put it all back together if I have the right parts. LOL so far all my cleaning equipment has been reliable. not no more. ps I only change two of the bearing on the front brushes. the rear look find, but I will keep a eye on it.