AD 75-22-20

final rule
Data completeness: 70%

Airworthiness Directives; Siai-Marchetti Models S.205-18/R, S.205-20/R, S.205-22/R, and S.208

AD Number
75-22-20
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Unknown
FR Citation
This information is not available.

Applicability

TypeManufacturerModelDetails
aircraft Aermacchi S.p.A. S.205 - 18/R Airworthiness Directives; Siai-Marchetti Models S.205-18/R, S.205-20/R, S.205-22/R, and S.208
aircraft Aermacchi S.p.A. S.205 - 20/R Airworthiness Directives; Siai-Marchetti Models S.205-18/R, S.205-20/R, S.205-22/R, and S.208
aircraft Aermacchi S.p.A. S.205 - 22/R Airworthiness Directives; Siai-Marchetti Models S.205-18/R, S.205-20/R, S.205-22/R, and S.208
aircraft Aermacchi S.p.A. S.208 Airworthiness Directives; Siai-Marchetti Models S.205-18/R, S.205-20/R, S.205-22/R, and S.208
aircraft Aermacchi S.p.A. S.208A Airworthiness Directives; Siai-Marchetti Models S.205-18/R, S.205-20/R, S.205-22/R, and S.208

Unsafe Condition

Failure of the landing gear actuator attaching fork, P/N 205-6-214-15, due to cracks, failure, or fork fin distance less than specified limits.

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

Required Actions

Inspect the landing gear actuator attaching fork for cracks, failure, and fork fin distance within 25 hours' time in service after the effective date. If cracks or failure are found, or fork fin distance is below limits, replace the fork with P/N 205-6-214-07 before further flight. If no issues, either reinstall the existing fork or install the new part.

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

Compliance Time

within the next 25 hours' time in service after the effective date of this AD

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

Affected Aircraft

Siai-Marchetti Models S.205-18/R, S.205-20/R, S.205-22/R (serial numbers 001-003, 101-399, 4-101-4-282, 4-285, 4-292, 5-302, 5-303, 5-406) and Model S.208 (serial numbers 001-003, 1-03-1-15, 2-16-2-27, 2-47-2-50, 4-51, 4-60, 4-61, 4-62, 369, 3-100, 4-231, 4-233, 4-256, 4-257, 4-258)

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

Source: Official FAA Source ↗

Retrieved: Apr 8, 2026

Rights: U.S. Government Public Domain

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