Filter Queen 350 Repair - Motor Brushes

[FQ350]

Trying to fix my mother-in-laws Filter Queen 350. Verified that there is voltage on motor but it does not turn. Looks like only replaceable parts are motor brushes. Found several web-sites that sell motor brushes for Ametek Lamb motors but they are always listed by motor part number. Anyone have any idea on how to determine what the part number is for the motor in a FQ 350 or better yet where to buy the motor brushes? A service manual or parts list would really be helpful!

Thanks,

 

[d-jones]

Have you inspected the brushes on this motor yet? If they're in good servicable condition then a new set probably won't help, so I'd start there if you haven't already. You'll need access to them anyways to replace them if it comes to that, and once you have it taken appart that far you'll be able to post a photo of the motor. Maybe then someone could identify the model for you.

 

[FQ350]

One step closer. I found the motor identification numbers: I.S.14146, 4 50, 115-V

The contact surface of the brushes is 1/4” x 5/16”.