AD 85-07-07

final rule

Airworthiness Directives; SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE (SNIAS) Model SE3130, SE313B, SA3180, SA318B, SA318C, and SA315B Helicopters

AD Number
85-07-07
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Unknown
FR Citation
This information is not available.
Technical illustration of a helicopter rotor hub assembly
Problem area Rotor system

Applicability

TypeManufacturerModelDetails
aircraft Airbus Helicopters SA 3180-Alouette Astazou Airworthiness Directives; SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE (SNIAS) Model SE3130, SE313B, SA3180, SA318B, SA318C, and SA315B Helicopters
aircraft Airbus Helicopters SA 318B-Alouette Astazou Airworthiness Directives; SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE (SNIAS) Model SE3130, SE313B, SA3180, SA318B, SA318C, and SA315B Helicopters
aircraft Airbus Helicopters SA 318C-Alouette Astazou Airworthiness Directives; SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE (SNIAS) Model SE3130, SE313B, SA3180, SA318B, SA318C, and SA315B Helicopters
aircraft Airbus Helicopters SA.315B Alouette III Airworthiness Directives; SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE (SNIAS) Model SE3130, SE313B, SA3180, SA318B, SA318C, and SA315B Helicopters
aircraft Airbus Helicopters SE 3130-Alouette II Airworthiness Directives; SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE (SNIAS) Model SE3130, SE313B, SA3180, SA318B, SA318C, and SA315B Helicopters
aircraft Airbus Helicopters SE 313B-Alouette II Airworthiness Directives; SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE (SNIAS) Model SE3130, SE313B, SA3180, SA318B, SA318C, and SA315B Helicopters

Unsafe Condition

Failure of the tail rotor pitch change control rod due to possible cracks caused by improper shot peening.

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

Required Actions

Inspect and ensure proper shot peening of the control rod per Aerospatiale Service Bulletin No. 01.19 or 01.50, dated May 2, 1984. Equivalent means must be approved by the FAA. Flights to a maintenance base are allowed under FAR Sections 21.197 and 21.199.

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

Compliance Time

Within 50 hours time in service after the effective date of the AD or before the accumulation of 750 hours total time in service for tail rotor gearboxes, whichever occurs later.

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

Affected Aircraft

Societe Nationale Industrielle Aerospatiale (SNIAS) Model SE3130, SE313B, SA3180, SA318B, SA318C, and SA315B helicopters equipped with a tail rotor pitch change control rod modified per AMS2178.

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

Federal Register Abstract

Control Rod

Applicability Source Text

Show captured applicability text from the source AD
AD Final Rules - DRS_85-07-07.html
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AD Number:
85-07-07
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE (SNIAS) Model SE3130, SE313B, ...Show more
Subject:
Control Rod
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
04/19/1985
Make:
Airbus Helicopters
Model:
SA 3180-Alouette Astazou | SA 318B-Alouette Astazou | SA 318C-Alouette Astazou | SA.315B Alouette II...Show more
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: 85-07-07
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:   39-5020

AD NUMBER:   85-07-07

SUBJECT HEADING:   Airworthiness Directives; SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE (SNIAS) Model SE3130, SE313B, SA3180, SA318B, SA318C, and SA315B Helicopters

ACTION:  

SUMMARY:  

DATES:   Effective April 19, 1985.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
85-07-07 SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE (SNIAS): Amendment 39-5020. Applies to Model SE3130, SE313B, SA3180, SA318B, SA318C, and SA315B helicopters, certificated in all categories, that are equipped with a tail rotor pitch change control rod that has been modified in accordance with AMS2178.

Compliance is required within 50 hours time in service after the effective date of the AD or before the accumulation of 750 hours total time in service for tail rotor gearboxes, whichever occurs later, unless already accomplished.

To ensure that proper shot peening of the control rod has been accomplished and thereby prevent possible cracks in the control rod, accomplish the following:

(a) Comply with paragraph C of Aerospatiale Service Bulletin No. 01.19 or No. 01.50, dated May 2, 1984, for the appropriate helicopter model. Paragraph C of each bulletin contains disassembly, inspection, and assembly information.

(b) Equivalent means of complying with this AD must be approved by the Manager, Aircraft Certification Office, FAA, Europe, Africa, and Middle East Office, c/o American Embassy, Brussels, Belgium.

(c) Aircraft may be flown in accordance with FAR Sections 21.197 and 21.199 to a base where compliance may be accomplished.

(d) The Director of the Federal Register approved the incorporation by reference of the manufacturer's specifications and procedures identified and described in this directive pursuant to 5 U.S.C. 552(a)(1). Persons may obtain copies of the service bulletins upon request to Aerospatiale Helicopter Corporation, 2701 Forum Drive, Grand Prairie, Texas 75051, Attention: Customer Support. The documents may be examined at the Office of the Regional Counsel, Southwest Region, Federal Aviation Administration, 4400 Blue Mound Road, Fort Worth, Texas.

This amendment becomes effective April 19, 1985.

FOOTER:

Document Text

Show stored source text (verify against official source)
AD Final Rules - DRS_85-07-07.html
Copy URL
Print/Save as PDF
Document Versions
 Feedback
Details
AD Number:
85-07-07
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE (SNIAS) Model SE3130, SE313B, ...Show more
Subject:
Control Rod
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
04/19/1985
Make:
Airbus Helicopters
Model:
SA 3180-Alouette Astazou | SA 318B-Alouette Astazou | SA 318C-Alouette Astazou | SA.315B Alouette II...Show more
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: 85-07-07
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:   39-5020

AD NUMBER:   85-07-07

SUBJECT HEADING:   Airworthiness Directives; SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE (SNIAS) Model SE3130, SE313B, SA3180, SA318B, SA318C, and SA315B Helicopters

ACTION:  

SUMMARY:  

DATES:   Effective April 19, 1985.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
85-07-07 SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE (SNIAS): Amendment 39-5020. Applies to Model SE3130, SE313B, SA3180, SA318B, SA318C, and SA315B helicopters, certificated in all categories, that are equipped with a tail rotor pitch change control rod that has been modified in accordance with AMS2178.

Compliance is required within 50 hours time in service after the effective date of the AD or before the accumulation of 750 hours total time in service for tail rotor gearboxes, whichever occurs later, unless already accomplished.

To ensure that proper shot peening of the control rod has been accomplished and thereby prevent possible cracks in the control rod, accomplish the following:

(a) Comply with paragraph C of Aerospatiale Service Bulletin No. 01.19 or No. 01.50, dated May 2, 1984, for the appropriate helicopter model. Paragraph C of each bulletin contains disassembly, inspection, and assembly information.

(b) Equivalent means of complying with this AD must be approved by the Manager, Aircraft Certification Office, FAA, Europe, Africa, and Middle East Office, c/o American Embassy, Brussels, Belgium.

(c) Aircraft may be flown in accordance with FAR Sections 21.197 and 21.199 to a base where compliance may be accomplished.

(d) The Director of the Federal Register approved the incorporation by reference of the manufacturer's specifications and procedures identified and described in this directive pursuant to 5 U.S.C. 552(a)(1). Persons may obtain copies of the service bulletins upon request to Aerospatiale Helicopter Corporation, 2701 Forum Drive, Grand Prairie, Texas 75051, Attention: Customer Support. The documents may be examined at the Office of the Regional Counsel, Southwest Region, Federal Aviation Administration, 4400 Blue Mound Road, Fort Worth, Texas.

This amendment becomes effective April 19, 1985.

FOOTER:

Source: Official FAA Source ↗

Retrieved: Apr 8, 2026

Rights: U.S. Government Public Domain

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