Superseded. This AD was superseded by AD 2019-11-01. Verify which one applies to your serial and effectivity before any maintenance action.
AD 2018-25-12
Effective 01/18/2019 · Published 12/14/2018
Airworthiness Directives; Airbus SAS Airplanes
Summary
We are adopting a new airworthiness directive (AD) for certain Airbus SAS Model A350-941 airplanes. This AD was prompted by a determination that certain holes for the vertical tail plane (VTP) tension bolts connection are not properly protected against corrosion. This AD requires modifying the VTP tension bolts connection by adding sealant and protective treatment to the head of the connection, at the barrel nut cav…