What's the signs that the P60 starter O ring is wearing/worn out? My P60 has been making bad noises at startup for quite some time. Its not any bearing problem. I just had it at JetCatUSA last week for service under warranty and mentioned in my writeup about the starter making noises. They relaigned the starter but the dang thing still makes crappy noises. In fact I got a few miss starts on Sunday.
Also if it is the starter O ring can anybody point me to directions on replacing it? I didn't see anything in the manual or on JetCatUSA website.

I'm going to attend Bardstown, Ky jet rally next weekend and don't want to have to put up with this nonsense.

Dave Rigotti