[Milsurplus] DM-28-Q Part Needed

J. Forster jfor at quik.com
Tue Sep 7 17:40:25 EDT 2010


>>>But if there wasn't one under the bearing retaining plate when you
>>> removed
> the plate, check the armature end float before you assume someone else
> left
> it out.
>
> This occurred to me on the drive into the office this morning;  just
> because it's not there doesn't mean it's missing.

Correct.

> I'm not sure what the "end float" is -- this is my first dynamotor I've
> taken apart.  I assume you mean the play in the axial direction?

Yes.

> The dynamotor worked just fine before I took it apart,  but it needed a
> good
> cleaning on the inside.  I cleaned the old grease out of the bearings,
> and
> the ends rotate freely.  I replaced both of the caps underneath.

I assume you regreased them?

Did you see any evidence the thing had been taken appart before?

> By the way,  using a caliper at work today:
>
> OD:    3/4     ID:  9/16      Thickness:  10 thousandths.
>
> The ID I reported earlier was incorrect -- guess I can't read a ruler no
> more......;-0
>
> Mark K3MSB

Best,

-John

==============



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