AD 67-14-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | The Boeing Company | 727-100 Series | BOEING Model 727 Series Airplanes |
| aircraft | The Boeing Company | 727-100C Series | BOEING Model 727 Series Airplanes |
| aircraft | The Boeing Company | 727-200 Series | BOEING Model 727 Series Airplanes |
| aircraft | The Boeing Company | 727-200F Series | BOEING Model 727 Series Airplanes |
| aircraft | The Boeing Company | 727 Series | BOEING Model 727 Series Airplanes |
| aircraft | The Boeing Company | 727C Series | BOEING Model 727 Series Airplanes |
Unsafe Condition
Failure of the main landing gear side strut lower segment plugs and universal fittings during an excessively hard landing could result in inadequate separation characteristics, leading to structural damage.
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Required Actions
Replace the main landing gear side strut lower segment plugs and universal fittings within 1,000 hours' time in service after the effective date. Incorporate a controlled groove around the outside upper end of the side strut lower segment within 6,000 hours' time in service after the effective date, following Boeing Service Bulletin 32-79 or equivalent method.
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Compliance Time
Within the next 1,000 hours' time in service after the effective date of this AD for the first action and within the next 6,000 hours' time in service after the effective date for the second action.
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Affected Aircraft
The Boeing Company Model 727-100 Series, 727-100C Series, 727-200 Series, 727-200F Series, 727 Series, and 727C Series airplanes.
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Federal Register Abstract
Main Landing Gear Side Strut
Applicability Source Text
Show captured applicability text from the source AD
AD Final Rules - DRS_67-14-02.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 67-14-02 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: BOEING Model 727 Series Airplanes Subject: Main Landing Gear Side Strut Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 05/19/1967 Make: The Boeing Company Model: 727-100 Series | 727-100C Series | 727-200 Series | 727-200F Series | 727 Series | 727C Series Product Type: Aircraft Product Subtype: Large Airplane Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: Office of Primary Responsibility: CFR Part Reference: Part 39 Comments: AIRWORTHINESS DIRECTIVES FINAL RULES: 67-14-02 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-404 AD NUMBER: 67-14-02 SUBJECT HEADING: BOEING Model 727 Series Airplanes ACTION: SUMMARY: DATES: Effective May 19, 1967. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 67-14-02 BOEING: Amdt. 39-404 Part 39 Federal Register April 29, 1967. Applies to Model 727 Series Airplanes. Compliance required as indicated unless already accomplished. To protect the aircraft structure in the event of an excessively hard landing by providing the desired separation characteristics of the main landing gear side strut, accomplish the following: (a) Within the next 1,000 hours' time in service after the effective date of this AD replace the main landing gear side strut lower segment plugs and side strut universal fittings in accordance with the appropriate accomplishment instruction outlined in the section entitled "II". Accomplishment Instructions (PRR21974 and 22392)", of Boeing Service Bulletin No. 32-79, Revision 1, or later FAA-approved revision, or by an equivalent method approved by the Chief, Aircraft Engineering Division, FAA Western Region. (b) Within the next 6,000 hours' time in service after the effective date of this AD incorporate the controlled groove around the outside upper end of the side strut lower segment in accordance with the appropriate accomplishment instructions outlined in the section entitled "II". Accomplishment Instructions (PRR 21974) and 22392)", of Boeing Service Bulletin No. 32-79, Revision 1, or later FAA-approved revision, or by an equivalent method approved by the Chief, Aircraft Engineering Division, FAA Western Region. This directive effective May 2, 1967. Revised May 19, 1967. FOOTER:
Document Text
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AD Final Rules - DRS_67-14-02.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 67-14-02 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: BOEING Model 727 Series Airplanes Subject: Main Landing Gear Side Strut Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 05/19/1967 Make: The Boeing Company Model: 727-100 Series | 727-100C Series | 727-200 Series | 727-200F Series | 727 Series | 727C Series Product Type: Aircraft Product Subtype: Large Airplane Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: Office of Primary Responsibility: CFR Part Reference: Part 39 Comments: AIRWORTHINESS DIRECTIVES FINAL RULES: 67-14-02 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-404 AD NUMBER: 67-14-02 SUBJECT HEADING: BOEING Model 727 Series Airplanes ACTION: SUMMARY: DATES: Effective May 19, 1967. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 67-14-02 BOEING: Amdt. 39-404 Part 39 Federal Register April 29, 1967. Applies to Model 727 Series Airplanes. Compliance required as indicated unless already accomplished. To protect the aircraft structure in the event of an excessively hard landing by providing the desired separation characteristics of the main landing gear side strut, accomplish the following: (a) Within the next 1,000 hours' time in service after the effective date of this AD replace the main landing gear side strut lower segment plugs and side strut universal fittings in accordance with the appropriate accomplishment instruction outlined in the section entitled "II". Accomplishment Instructions (PRR21974 and 22392)", of Boeing Service Bulletin No. 32-79, Revision 1, or later FAA-approved revision, or by an equivalent method approved by the Chief, Aircraft Engineering Division, FAA Western Region. (b) Within the next 6,000 hours' time in service after the effective date of this AD incorporate the controlled groove around the outside upper end of the side strut lower segment in accordance with the appropriate accomplishment instructions outlined in the section entitled "II". Accomplishment Instructions (PRR 21974) and 22392)", of Boeing Service Bulletin No. 32-79, Revision 1, or later FAA-approved revision, or by an equivalent method approved by the Chief, Aircraft Engineering Division, FAA Western Region. This directive effective May 2, 1967. Revised May 19, 1967. FOOTER:
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Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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