--- In
Mellotronists@yahoogroups.com, Bruce Daily <pocotron@...> >
Here's a related question. I am in the middle of
> cleaning and re-positioning the motor on my M400. Got
> the new grommets and washers, too. Upon removing the
> belt I noticed that the flywheel/capstain turn freely.
> However, the bearings make a little noise, as if the
> balls are loose inside. Is this normal, or does it
> indicate a need for oil and/or bearing replacement?
>
> -Bruce Daily
> M400 #1221
>
>
>
> Hello Bruce, Congrats on having the courage to tackle this. If the
bearings are making a light clicking or crackling sound, they are
probably dry inside. If it is more of a grinding sound, they need
replaced. While you are this far into it probably would be best all
around just to replace them regardless as they are an inexpensive
fix. Bearing Distributors is a good direct source, as they are
nationwide, or if you have a good Independent auto parts store, you
can measure from your old bearing and they can cross reference it.
Aside from that make sure you take the effort to make sure motor is
aligned with respect to capstan flywheel, double check this when you
place frame in cabinet. Hopefully you are going to replace the belt
also. Hope that was of help and good luck. Doug
>
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