Another bearing question....sound

[Henderson,Eric]

You can also hear the bearing when you rock the prop.

E. 


> > What are the first signs of bearing problems. Since starting
Intermediate
> > practice in July, I have just got into flying the same airplane/engine
> > regularly enough to wear on an engine and tell the difference in
> > performance.  I have 97 flights on a Zen/Webra 145AAR combination. I use
> > Cool Power 15% and after run oil religiously.  I have a  tach which
varies
> > so much with light emissions that I deem it as unreliable.  So what do
you
> > look for?
> >
> >
> > Thanks, Chris
> > 
> # discussion-request at nsrca.org
> # and put leave discussion on the first line of the body.
> #
>
> 
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