AD 75-17-26
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| 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
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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.
Federal Register Abstract
Over-Torquing of Engine
Applicability Source Text
Show captured applicability text from the source AD
AD Final Rules - DRS_75-17-26.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 75-17-26 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; Societe Nationale Industrielle Aerospatiale Model SA-341G "Gazelle" Helicopters Subject: Over-Torquing of Engine Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 08/20/1975 Make: Airbus Helicopters Model: SA341G Product Type: Aircraft Product Subtype: Rotorcraft Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: Office of Primary Responsibility: CFR Part Reference: Part 39 Comments: AIRWORTHINESS DIRECTIVES FINAL RULES: 75-17-26 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-2331 AD NUMBER: 75-17-26 SUBJECT HEADING: Airworthiness Directives; Societe Nationale Industrielle Aerospatiale Model SA-341G "Gazelle" Helicopters ACTION: SUMMARY: DATES: Effective August 20, 1975. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 75-17-26 SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE: Amendment 39- 2331. Applies to 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. Compliance is required 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. To prevent over-torquing of engine by application of tail rotor control, replace tail rotor servo jack P/N 67.370.004.00 or P/N 67.370.006.00, with tail rotor servo jack P/N 67.370.008.00. This amendment becomes effective on August 20, 1975. FOOTER:
Document Text
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AD Final Rules - DRS_75-17-26.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 75-17-26 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; Societe Nationale Industrielle Aerospatiale Model SA-341G "Gazelle" Helicopters Subject: Over-Torquing of Engine Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 08/20/1975 Make: Airbus Helicopters Model: SA341G Product Type: Aircraft Product Subtype: Rotorcraft Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: Office of Primary Responsibility: CFR Part Reference: Part 39 Comments: AIRWORTHINESS DIRECTIVES FINAL RULES: 75-17-26 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-2331 AD NUMBER: 75-17-26 SUBJECT HEADING: Airworthiness Directives; Societe Nationale Industrielle Aerospatiale Model SA-341G "Gazelle" Helicopters ACTION: SUMMARY: DATES: Effective August 20, 1975. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 75-17-26 SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE: Amendment 39- 2331. Applies to 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. Compliance is required 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. To prevent over-torquing of engine by application of tail rotor control, replace tail rotor servo jack P/N 67.370.004.00 or P/N 67.370.006.00, with tail rotor servo jack P/N 67.370.008.00. This amendment becomes effective on August 20, 1975. FOOTER:
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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