AD 75-17-26

final rule
Data completeness: 70%

Airworthiness Directives; Societe Nationale Industrielle Aerospatiale Model SA-341G "Gazelle" Helicopters

AD Number
75-17-26
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Unknown
FR Citation
This information is not available.

Applicability

TypeManufacturerModelDetails
aircraft Airbus Helicopters SA341G Airworthiness Directives; Societe Nationale Industrielle Aerospatiale Model SA-341G "Gazelle" Helicopters

Unsafe Condition

Over-torquing of engine by application of tail rotor control

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

Required Actions

Replace tail rotor servo jack P/N 67.370.004.00 or P/N 67.370.006.00 with P/N 67.370.008.00

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

Compliance Time

within the next 100 hours' time in service after the effective date of this AD, unless already accomplished in accordance with Gazelle Service Bulletin No. 67.01, dated March 9, 1973

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

Affected Aircraft

Societe Nationale Industrielle Aerospatiale Model SA-341G 'Gazelle' helicopters, certificated in all categories, Serial Numbers 1031 and lower, incorporating tail rotor servo jack P/N 67.370.004.00 or P/N 67.370.006.00

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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