Airworthiness Directive

AD 2022-01-02 87 FR 4145 Superseded

Federal Aviation Administration · 14 CFR part 39

Requires doing a detailed visual inspection of the nacelle to wing rear spar attachment pins, and the nacelle and landing gear attachment pins, for any corrosion, and doing all applicable corrective actions.

FR document
2022-01569
Amendment
39-21890
Published
2022-01-27
Effective
2022-03-03
Models covered
1

Last live check: 2026-10-04

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AD

2022-01-02

FR doc 2022-01569 · 87 FR 4145

AD 2022-01-02Published 2022-01-27Effective 2022-03-03

Superseded by 2025-05-06

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.

FAA rule - 14 CFR 39

FAA rule. Compliance with an applicable AD is required under 14 CFR 39.7. Check its effective date, applicability, compliance times and current status.

Requires doing a detailed visual inspection of the nacelle to wing rear spar attachment pins, and the nacelle and landing gear attachment pins, for any corrosion, and doing all applicable corrective actions.

Full official abstract

The FAA is adopting a new airworthiness directive (AD) for certain De Havilland Aircraft of Canada Limited Model DHC-8-400, -401, and -402 airplanes. This AD was prompted by a report that the epoxy primer on the internal bore of the nacelle and landing gear attachment pins was not applied, and corrosion on the internal bore of the wing rear spar attachment pins was found. This AD requires doing a detailed visual inspection of the nacelle to wing rear spar attachment pins, and the nacelle and landing gear attachment pins, for any corrosion, and doing all applicable corrective actions. The FAA is issuing this AD to address the unsafe condition on these products.

More directives for de Havilland DHC-8 Dash 8

  1. AD 2026-11-06 Airworthiness Directives; De Havilland Aircraft of Canada Limited (Type ... Effective 2026-07-09
  2. AD 2026-08-07 Airworthiness Directives; De Havilland Aircraft of Canada Limited (Type ... Effective 2026-06-03
  3. AD 2025-19-05 Airworthiness Directives; De Havilland Aircraft of Canada Limited (Type ... Effective 2025-10-31
  4. AD 2025-05-06 Airworthiness Directives; De Havilland Aircraft of Canada Limited (Type ... Effective 2025-04-16
  5. AD 2024-22-07 Airworthiness Directives; De Havilland Aircraft of Canada Limited (Type ... Effective 2024-12-31

All de Havilland DHC-8 Dash 8 directives

Applies to 1 model in our index