2016-02-06
FR doc 2016-01747 · 81 FR 5367AD 2016-02-06Published 2016-02-02Effective 2016-02-02
Superseded by 2020-17-10
Supersedence is read from the Federal Register text of the newer AD — the FAA publishes no structured field for it — and names only ADs held in our index.
Requires inspecting each tail rotor (T/R) pitch link (link) bearing bore for corrosion and pitting and either replacing the T/R link or applying sealant.
Full official abstract
We are adopting a new airworthiness directive (AD) for Bell Helicopter Textron Canada Limited (Bell) Model 429 helicopters. This AD requires inspecting each tail rotor (T/R) pitch link (link) bearing bore for corrosion and pitting and either replacing the T/R link or applying sealant. This AD also requires a recurring inspection of the sealant and repeating the inspections for corrosion and pitting if any sealant is missing. This AD is prompted by an incident in which a helicopter experienced an in-flight failure of a T/R link. These actions are intended to detect corrosion or pitting and to prevent failure of a T/R link and subsequent loss of control of the helicopter.
More directives for Bell 429
- AD 2026-06-02 Airworthiness Directives; Bell Textron Canada Limited Helicopters 2026-03-20
- AD 2024-07-51 Airworthiness Directives; Bell Textron Canada Limited Helicopters 2024-05-24
- AD 2022-20-11 Airworthiness Directives; Bell Textron Canada Limited Helicopters 2022-10-24
- AD 2022-09-07 Airworthiness Directives; Bell Textron Canada Limited (Type Certificate ... 2022-04-26
- AD 2022-08-11 Airworthiness Directives; Bell Textron Canada Limited Helicopters 2022-04-22
