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Re: (ET) E-20 rebuild report
- Subject: Re: (ET) E-20 rebuild report
- From: KevinC927 aol com
- Date: Sun, 27 Jan 2002 18:54:33 EST
- Sender: owner-elec-trak cosmos phy tufts edu
In a message dated 1/27/02 2:46:48 PM Eastern Standard Time, czach computer org writes:
The core problem with the motor was the sticking brushes however. I wonder
what caused the brushes to stick; was it a bad design, or something happened
in the field (maybe the blade hit a rock or something, but that wouldn't
explan a slightly off-square brush housing.)
Chris,
I had a mower motor with the same problem you describe, except the brush was just stuck in a sludge of graphite powder and some unknown oil or grease, probably leaking from the rear bearing seal. I cleaned up the brush housing and all was well.
Kevin Carter