Airworthiness Directive · Amendment 39-11176 · Industrie Aeronautiche e Meccaniche Model Piaggio P-180 Airplanes
Industrie Aeronautiche e Meccaniche Model Piaggio P-180 Airplanes
Model Piaggio P-180 airplanes, all serial numbers up to and including serial number 1031, certificated in any category.
This amendment adopts a new airworthiness directive (AD) that applies to all Industrie Aeronautiche e Meccaniche (I.A.M.) Model Piaggio P-180 airplanes. This AD requires inspecting both (left and right wing configurations) environmental control system bleed tubes for damage, leakage, and a correct gap between the tube and wing lower panel crossing area, inspecting the wiring and surrounding structures for damage, and correcting any discrepancies found. This AD is the result of mandatory continuing airworthiness information (MCAI) issued by the airworthiness authority for Italy. The actions specified by this AD are intended to prevent thermal expansion from causing leakage of an environmental control system bleed tube because of improper installation, which could result in deterioration of the electrical wiring and the surrounding structure.
