AD 67-14-08
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Ratier-Forest, Division de Figeac | FH 76-1 | RATIER-FIGEAC Model FH 76-1 Propellers |
| propeller | Ratier-Forest, Division de Figeac | FH 76-1 | RATIER-FIGEAC Model FH 76-1 Propellers |
Unsafe Condition
Failure of the magnesium pitch change reduction gear housing, part number 76-300-01.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Rework the housing in accordance with Ratier Figeac Service Bulletin 61-44, dated December 1966, or later SGAC-approved revision.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
within the next 200 hours' time in service after the effective date of this AD
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Affected Aircraft
Ratier-Forest, Division de Figeac Model FH 76-1 Propellers installed on Pilatus Model PC-6 series airplanes.
AI-generated summary from the source AD text. Verify against the official source before acting.
Federal Register Abstract
Magnesium Pitch Change Reduction Gear Housing
Applicability Source Text
Show captured applicability text from the source AD
AD Final Rules - DRS_67-14-08.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 67-14-08 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: RATIER-FIGEAC Model FH 76-1 Propellers Subject: Magnesium Pitch Change Reduction Gear Housing Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 05/11/1967 Make: Ratier-Forest, Division de Figeac Model: FH 76-1 Product Type: Propeller Product Subtype: Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: Office of Primary Responsibility: CFR Part Reference: Part 39 Comments: AIRWORTHINESS DIRECTIVES FINAL RULES: 67-14-08 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-393 AD NUMBER: 67-14-08 SUBJECT HEADING: RATIER-FIGEAC Model FH 76-1 Propellers ACTION: SUMMARY: DATES: Effective May 11, 1967. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 67-14-08 RATIER-FIGEAC: Amdt. 39-393, Part 39, Federal Register April 11, 1967. Applies to Model FH 76-1 Propellers Installed on Pilatus Model PC-6 Series Airplanes. Compliance required within the next 200 hours' time in service after the effective date of this AD, unless already accomplished, or previously modified by Ratier Fageac (Amendment No. 1018). To prevent failure of the magnesium pitch change reduction gear housing, P/N 76-300- 01, rework the housing in accordance with Ratier Figeac Service Bulletin 61-44, dated December 1966, or later SGAC-approved revision. This directive effective May 11, 1967. FOOTER:
Document Text
Show stored source text (verify against official source)
AD Final Rules - DRS_67-14-08.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 67-14-08 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: RATIER-FIGEAC Model FH 76-1 Propellers Subject: Magnesium Pitch Change Reduction Gear Housing Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 05/11/1967 Make: Ratier-Forest, Division de Figeac Model: FH 76-1 Product Type: Propeller Product Subtype: Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: Office of Primary Responsibility: CFR Part Reference: Part 39 Comments: AIRWORTHINESS DIRECTIVES FINAL RULES: 67-14-08 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-393 AD NUMBER: 67-14-08 SUBJECT HEADING: RATIER-FIGEAC Model FH 76-1 Propellers ACTION: SUMMARY: DATES: Effective May 11, 1967. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 67-14-08 RATIER-FIGEAC: Amdt. 39-393, Part 39, Federal Register April 11, 1967. Applies to Model FH 76-1 Propellers Installed on Pilatus Model PC-6 Series Airplanes. Compliance required within the next 200 hours' time in service after the effective date of this AD, unless already accomplished, or previously modified by Ratier Fageac (Amendment No. 1018). To prevent failure of the magnesium pitch change reduction gear housing, P/N 76-300- 01, rework the housing in accordance with Ratier Figeac Service Bulletin 61-44, dated December 1966, or later SGAC-approved revision. This directive effective May 11, 1967. FOOTER:
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Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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