EASA SIB CE-14-07
[Correction] Piper PA-31 Series — Main Wing Spar Lower Cap Cracks
The FAA Special Airworthiness Information Bulletin SAIB: CE-14-07 addresses cracking found in the main wing spar lower cap of Piper Aircraft Models PA-31, PA-31-300, PA-31-325, and PA-31-350. It provides inspection guidance for the wing main spar lower cap at the centerline spar splice plate to detect fatigue and stress corrosion cracks. This bulletin is informational and does not mandate regulatory action.
Safety Information BulletinMaintenanceSafety MgmtPiper PA-31Piper PA-31-300Piper PA-31-325Piper PA-31-350