zatatime wrote in message . ..
TC -

You hit the nail on the head. Trying to avoid needless (and
expensive) work on my plane. The build sheet is what I'm after. I'll
call Lycoming tomorrow.

Thanks for the reply.

You're welcome.

About the worst one I've been exposed to was a specific s/n range
bulletin. Had to yank all 12 jugs off of a customer's Navajo at 85 hrs
SOH (not to mention 85 hrs after selling him the engines-about $75k)
to verify that Lycoming put the right pocking piston pins in when they
assembled them.

Luckily, I've missed out on their more recent "problems".

TC