Applies To Some Piper And Mooney GA Airplanes
The FAA has put out a Special Airworthiness Information Bulletin (SAIB) concerning Hartzell Propeller spinner assemblies, part numbers (P/N) 835-54(P) or 835-58(P) that may be installed on Piper PA-24, Piper PA-28R-180, Piper PA-28R-200, and Mooney M20 airplanes. The SAIB does not include the Mooney M20(J).