EASA SIB 2008-08
Failure of Fuel Filler Cap, resulting in Fuel Contamination
EASA Safety Information Notice No. 2008-08 addresses the failure of fuel filler caps leading to fuel contamination, specifically referencing a fatal accident involving a Piper PA-38-112 'Tomahawk' caused by water contamination in the fuel. The notice applies to all aircraft with upward- or side-facing fuel filler openings and highlights the risks associated with deteriorated fuel cap sealing mechanisms. It provides guidance on inspection and maintenance practices to prevent water ingress and fuel contamination.
Safety Information BulletinMaintenanceSafety MgmtPiper PA-38-112