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Re: (ET) E-20 rebuild report
- Subject: Re: (ET) E-20 rebuild report
- From: "Christopher Zach" <czach computer org>
- Date: Sun, 27 Jan 2002 19:18:15 -0500
- References: <114.b724857.2985ed39@aol.com>
- Sender: owner-elec-trak cosmos phy tufts edu
This reminds me: When I took off the top motor shroud (not inside the
motor,
the yellow dome on top) I found the inside about 50% full of some sort of
white crud. Whatever it was caused one of the screws to corrode at the
bottom; or something did.
Any idea what it could have been?
Chris
----- Original Message -----
From: <KevinC927 aol com>
To: <czach computer org>; <elec-trak cosmos phy tufts edu>
Sent: Sunday, January 27, 2002 6:54 PM
Subject: Re: (ET) E-20 rebuild report
> 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
>
>