AD 88-15-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Airbus Helicopters | SA330F | Airworthiness Directives; SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE (SNIAS) Model SA 330 Series Helicopters |
| aircraft | Airbus Helicopters | SA330G | Airworthiness Directives; SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE (SNIAS) Model SA 330 Series Helicopters |
| aircraft | Airbus Helicopters | SA330J | Airworthiness Directives; SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE (SNIAS) Model SA 330 Series Helicopters |
Unsafe Condition
Failure of the main rotor head spindles (P/N's 330A31-1122-09, -10, 330A31-1782-00, and -01).
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Required Actions
Replace main rotor head spindles within the next 100 hours' time in service if they have 4,400 or more hours' time in service on the effective date. For spindles with less than 4,400 hours, replace before reaching 4,500 hours' time in service. An alternate method may be used if approved by FAA.
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 or before reaching 4,500 hours' time in service, depending on current hours as of the effective date.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Societe Nationale Industrielle Aerospatiale (SNIAS) Model SA 330 series helicopters certificated in any category.
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Federal Register Abstract
Main Rotor Head Spindles
Applicability Source Text
Show captured applicability text from the source AD
AD Final Rules - DRS_88-15-02.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 88-15-02 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE (SNIAS) Model SA 330 Series Helicopters Subject: Main Rotor Head Spindles Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 07/21/1988 Make: Airbus Helicopters Model: SA330F | SA330G | SA330J Product Type: Aircraft Product Subtype: Rotorcraft Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: Office of Primary Responsibility: CFR Part Reference: Part 39 Comments: AIRWORTHINESS DIRECTIVES FINAL RULES: 88-15-02 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-5974 AD NUMBER: 88-15-02 SUBJECT HEADING: Airworthiness Directives; SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE (SNIAS) Model SA 330 Series Helicopters ACTION: SUMMARY: DATES: Effective July 21, 1988. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 88-15-02 SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE (SNIAS): Amendment 39-5974. Applies to all Aerospatiale Model SA 330 series helicopters certificated in any category. Compliance is required as indicated (unless already accomplished). To prevent failure of the main rotor head spindles, accomplish the following: (a) Replace main rotor head spindles (P/N's 330A31-1122-09 and -10 and 330A31- 1782-00 and -01) as follows-- (1) For spindles which have 4,400 or more hours' time in service on the effective date of this AD, replace the spindles within the next 100 hours' time in service; and (2) For spindles which have less than 4,400 hours' time in service on the effective date of this AD, replace the spindles before they reach 4,500 hours' time in service. (b) An alternate method of compliance with this AD, which provides an equivalent level of safety, may be used when approved by the Manager, Rotorcraft Standards Staff, Federal Aviation Administration, Fort Worth, Texas 76193-0110, or by the Manager, Aircraft Certification Office, AEU-100, FAA, Europe, Africa, and Middle East Office, c/o American Embassy, Brussels, Belgium. NOTE: Aerospatiale Service Bulletin No. 01.41 pertains to this subject. This amendment, 39-5974, becomes effective July 21, 1988. FOOTER:
Document Text
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AD Final Rules - DRS_88-15-02.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 88-15-02 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE (SNIAS) Model SA 330 Series Helicopters Subject: Main Rotor Head Spindles Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 07/21/1988 Make: Airbus Helicopters Model: SA330F | SA330G | SA330J 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: 88-15-02 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-5974 AD NUMBER: 88-15-02 SUBJECT HEADING: Airworthiness Directives; SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE (SNIAS) Model SA 330 Series Helicopters ACTION: SUMMARY: DATES: Effective July 21, 1988. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 88-15-02 SOCIETE NATIONALE INDUSTRIELLE AEROSPATIALE (SNIAS): Amendment 39-5974. Applies to all Aerospatiale Model SA 330 series helicopters certificated in any category. Compliance is required as indicated (unless already accomplished). To prevent failure of the main rotor head spindles, accomplish the following: (a) Replace main rotor head spindles (P/N's 330A31-1122-09 and -10 and 330A31- 1782-00 and -01) as follows-- (1) For spindles which have 4,400 or more hours' time in service on the effective date of this AD, replace the spindles within the next 100 hours' time in service; and (2) For spindles which have less than 4,400 hours' time in service on the effective date of this AD, replace the spindles before they reach 4,500 hours' time in service. (b) An alternate method of compliance with this AD, which provides an equivalent level of safety, may be used when approved by the Manager, Rotorcraft Standards Staff, Federal Aviation Administration, Fort Worth, Texas 76193-0110, or by the Manager, Aircraft Certification Office, AEU-100, FAA, Europe, Africa, and Middle East Office, c/o American Embassy, Brussels, Belgium. NOTE: Aerospatiale Service Bulletin No. 01.41 pertains to this subject. This amendment, 39-5974, becomes effective July 21, 1988. FOOTER:
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