AD 2012-09-05

final rule
Data completeness: 70%

Airworthiness Directives; Fokker Services B.V. Airplanes

AD Number
2012-09-05
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Docket No. FAA-2011-1169
FR Citation
77 FR 26948

Applicability

TypeManufacturerModelDetails
aircraft Fokker Services B Airworthiness Directives; Fokker Services B.V. Airplanes

Unsafe Condition

Failure of the main fitting on Messier-Dowty main landing gear (MLG) units due to fatigue cracking in the area of the filler and bleeder holes, and failure of the sliding member due to fatigue cracking at the area of the chrome run-out/lower radius of the sliding tube portion of the sliding member.

AI-generated summary from the source AD text. Verify against the official source before acting.

Required Actions

Modify and re-identify the MLG units, or replace the affected MLG units with modified units. Inspect the MLG within 48 months after the effective date to determine whether specific part numbers are installed.

AI-generated summary from the source AD text. Verify against the official source before acting.

Compliance Time

Within 48 months after the effective date of this AD.

AI-generated summary from the source AD text. Verify against the official source before acting.

Affected Aircraft

Fokker Services B.V. Model F.28 Mark 0100 airplanes, all serial numbers, equipped with Messier-Dowty main landing gear (MLG).

AI-generated summary from the source AD text. Verify against the official source before acting.

Source: Official FAA Source ↗

Retrieved: Apr 6, 2026

Rights: U.S. Government Public Domain

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