Airworthiness Directives; Airbus Helicopters

概要

The FAA is adopting a new airworthiness directive (AD) for all Airbus Helicopters Model AS332C, AS332C1, AS3322L, AS332L1, AS332L2, and EC225LP helicopters. This AD was prompted by a report of cracks on the fuel filter bowl (bowl) due to over-torquing. This AD requires visually inspecting the bowls of the right hand (RH) and left hand (LH) fuel filters for any cracks and seepage. Depending on the inspection results, this AD requires removing an affected fuel filter from service and replacing that part. This AD also allows a certain fuel filter to be installed on a helicopter if certain actions are accomplished. These requirements are specified in a European Union Aviation Safety Agency (EASA) AD, which is incorporated by reference. The FAA is issuing this AD to address the unsafe condition on these products.