Superseded. This AD was superseded by AD 2021-02-06. Verify which one applies to your serial and effectivity before any maintenance action.
AD 2019-02-03
Effective 02/22/2019 · Published 02/07/2019
Airworthiness Directives; The Boeing Company Airplanes
Summary
We are adopting a new airworthiness directive (AD) for all The Boeing Company Model 787-8, 787-9, and 787-10 airplanes. This AD requires revising the existing maintenance or inspection program, as applicable, to incorporate new or more restrictive airworthiness limitations. This AD was prompted by reports of warpage of internal engine fire handle components, which can cause binding and prevent proper operation. We a…