[TenTec] Centaur

[Dr. Gerald N. Johnson]

On Tue, 2009-06-30 at 09:28 -0400, Sferic at aol.com wrote:
> While we are on the subject of Centaurs, does anyone know the exact part 
> number of the Pabst(?) replacement fan? I have a nice Centaur with some new 
> 572b's to go in it, but that fan noise is really impressive.
>  
> Thanks.
>  
> Carl, K4SEV

If the noise comes from dry bearings, sometimes they can be lubricated.
Usually under the label is where the bearing is. Cut an X or slot in the
middle and inject some fine oil, like sewing machine oil.

73, Jerry, K0CQ