gkainz
Final Approach
1987 F33A, IO-520BB ... Our prop hub seal has failed. We have a new one; McCauley part # A1633-3. Google shows that it has been replaced by A-1633-3. I was told "See the dash? Makes our part invalid." Two different A&Ps, when asked, know nothing about this. “It’s ALWAYS been an A16…” (no dash), they say.
Thoughts?
Thoughts?
Last edited: