[Milsurplus] DM-28-Q Part Needed

[Mark K3MSB]

>>I assume you regreased them?

Not yet,  but I have some Mobil Mobilith SHC100 on hand for that purpose.

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

No.   There's a white seal that says "SAAMA Seal" on it though.  Don't know
if it's original or from an overhaul.

Mark K3MSB


On Tue, Sep 7, 2010 at 5:40 PM, J. Forster <jfor at quik.com> wrote:

> >>>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
>
> ==============
>
>