You need to find a "friendly" prop shop that will split the hub, do a
very general inspection-looking for corrosion or other very bad
things-replace all the seals and put it back together with a re-seal
sign-off.

What, in your recommendation, is a "friendly" prop shop.

Heck, I can't even name a prop shop -- period -- let alone a "friendly" one!
--
Jay Honeck
Iowa City, IA
Pathfinder N56993
www.AlexisParkInn.com
"Your Aviation Destination"