Here's a new AD on McCauley props for your enjoyment.
Wright Brothers Master Pilot, FAA Commercial Pilot
Aviation Director, Piper Owner Society Forum Moderator and Pipers Author.
Need help? Let me know!
If you need a replacement bearing it is ~ $14 dollars. The details are in the attached SB (ASB273C). The AD is very specific to the McCauley Governor - not prop.
1981 Seneca III
Hillsboro, OR (KHIO)