Originally Posted by hharney
What happened to the seal on the MT prop hub?
My six-year-old MT props were eligible for the Service Bulletin on the lag screws, and I also had some persistent grease leakage (& maybe
a little oil leakage) on the rear prop, so I opted to have them overhauled in Dec 2020. By June 2021, the rear prop was still seeping grease, so I swung by TUL and the shop pulled the prop and re-sealed it, gratis, in about a six-hour time-span.