EASA AD BR-2023-03-01
Wings - Rib 3 / Wing Skin Interface Rivets - Sealant Application
Brazilian Airworthiness Directive AD No. 2023-03-01 issued by the Agência Nacional de Aviação Civil (ANAC) mandates sealant application on rivets at the rib 3 and wing skin interface for Embraer S.A. EMB-135BJ airplanes. This directive applies to all EMB-135BJ aircraft as identified in Embraer Service Bulletin SB145LEG-57-0015. The directive aims to enhance safety by addressing a potential ignition risk inside the fuel tank.
Airworthiness DirectiveMaintenanceSafety MgmtEmbraer EMB-135Embraer EMB-135BJ