--- In GrizHFMinimill@yahoogroups.com, pc <akayton1@...> wrote:
>
> Arcing sounds from there would indicated a damages rotator. The best
> would be the pull the motor and open her up. The windings may have been
> damaged. If that is the case then a replacement motor or rotor is the
> only repair.
>
> Cheers,
>
> Andrew in Melbourne
>
> On Sat, 2012-01-21 at 19:44 +0000, miner49r wrote:
> >
> > This morning I started hearing noises from my mill. It sounds like an
> > arc of electricity jumping across a spark plug. At first the sound was
> > intermittent but has gradually become more consistant. I pulled the
> > brushes and there is no sign of arcing there.
> >
> > This sparking noise seems to be comong from the lower end of the
> > motor. Has anyone here experienced this symptom and know of a repair
> > fo it?
> >
> > Thx, Alan
> >
> >
> >
> >
> >
>
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