AD 92-07-12
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | The Boeing Company | 767-200 Series | Airworthiness Directives; BOEING Model 767 Series Airplanes |
| aircraft | The Boeing Company | 767-300 Series | Airworthiness Directives; BOEING Model 767 Series Airplanes |
| aircraft | The Boeing Company | 767-300F Series | Airworthiness Directives; BOEING Model 767 Series Airplanes |
Unsafe Condition
Failure of the off-wing escape system to deploy properly could prevent crewmembers from using the system during an emergency evacuation.
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Required Actions
Modify the off-wing escape system in accordance with Boeing Service Bulletin 767-25-0137, Revision 1. An alternative method of compliance or adjustment of compliance time may be approved by the Manager, Seattle Aircraft Certification Office. Special flight permits may be issued under FAR 21.197 and 21.199.
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Compliance Time
within the next 18 months after the effective date of this AD, unless accomplished previously
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Affected Aircraft
BOEING Model 767 series airplanes listed in Boeing Service Bulletin 767-25-0137, Revision 1, dated May 9, 1991
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Federal Register Abstract
Off-Wing Escape System
Applicability Source Text
Show captured applicability text from the source AD
AD Final Rules - DRS_92-07-12.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 92-07-12 Document Type: AD Final Rules Docket Number: 91-NM-164-AD Subject Heading: Airworthiness Directives; BOEING Model 767 Series Airplanes Subject: Off-Wing Escape System Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 05/04/1992 Make: The Boeing Company Model: 767-200 Series | 767-300 Series | 767-300F Series Product Type: Aircraft Product Subtype: Large Airplane Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: Office of Primary Responsibility: CFR Part Reference: Part 39 Comments: AIRWORTHINESS DIRECTIVES FINAL RULES: 92-07-12 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: 91-NM-164-AD AMENDMENT: 39-8208 AD NUMBER: 92-07-12 SUBJECT HEADING: Airworthiness Directives; BOEING Model 767 Series Airplanes ACTION: SUMMARY: DATES: Effective May 4, 1992. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 92-07-12 BOEING: Amendment 39-8208. Docket No. 91-NM-164-AD. Applicability: Model 767 series airplanes, as listed in Boeing Service Bulletin 767-25-0137, Revision 1, dated May 9, 1991, certificated in any category. Compliance: Required within the next 18 months after the effective date of this AD, unless accomplished previously. To ensure proper deployment of the off-wing escape system, accomplish the following: (a) Modify the off-wing escape system in accordance with Boeing Service Bulletin 767-25-0137, Revision 1, dated May 9, 1991. (b) An alternative method of compliance or adjustment of the compliance time, which provides an acceptable level of safety, may be used when approved by the Manager, Seattle Aircraft Certification Office (ACO), FAA, Transport Airplane Directorate. The request shall be forwarded through an FAA Principal Maintenance Inspector, who may concur or comment and then send it to the Manager, Seattle ACO. (c) Special flight permits may be issued in accordance with FAR 21.197 and 21.199 to operate the airplane to a location where the requirements of this AD can be accomplished. (d) The modification shall be done in accordance with Boeing Service Bulletin 767-25-0137, Revision 1, dated May 9, 1991. This incorporation by reference was approved by the Director of the Federal Register in accordance with 5 U.S.C. 552(a) and 1 CFR Part 51. Copies may be obtained from Boeing Commercial Airplane Group, P.O. Box 3707, Seattle, Washington 98124. Copies may be inspected at the FAA, Transport Airplane Directorate, 1601 Lind Avenue SW., Renton, Washington; or at the Office of the Federal Register, 1100 L Street NW., Room 8401, Washington, DC. (e) This amendment becomes effective on May 4, 1992. FOOTER:
Document Text
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AD Final Rules - DRS_92-07-12.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 92-07-12 Document Type: AD Final Rules Docket Number: 91-NM-164-AD Subject Heading: Airworthiness Directives; BOEING Model 767 Series Airplanes Subject: Off-Wing Escape System Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 05/04/1992 Make: The Boeing Company Model: 767-200 Series | 767-300 Series | 767-300F 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: 92-07-12 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: 91-NM-164-AD AMENDMENT: 39-8208 AD NUMBER: 92-07-12 SUBJECT HEADING: Airworthiness Directives; BOEING Model 767 Series Airplanes ACTION: SUMMARY: DATES: Effective May 4, 1992. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 92-07-12 BOEING: Amendment 39-8208. Docket No. 91-NM-164-AD. Applicability: Model 767 series airplanes, as listed in Boeing Service Bulletin 767-25-0137, Revision 1, dated May 9, 1991, certificated in any category. Compliance: Required within the next 18 months after the effective date of this AD, unless accomplished previously. To ensure proper deployment of the off-wing escape system, accomplish the following: (a) Modify the off-wing escape system in accordance with Boeing Service Bulletin 767-25-0137, Revision 1, dated May 9, 1991. (b) An alternative method of compliance or adjustment of the compliance time, which provides an acceptable level of safety, may be used when approved by the Manager, Seattle Aircraft Certification Office (ACO), FAA, Transport Airplane Directorate. The request shall be forwarded through an FAA Principal Maintenance Inspector, who may concur or comment and then send it to the Manager, Seattle ACO. (c) Special flight permits may be issued in accordance with FAR 21.197 and 21.199 to operate the airplane to a location where the requirements of this AD can be accomplished. (d) The modification shall be done in accordance with Boeing Service Bulletin 767-25-0137, Revision 1, dated May 9, 1991. This incorporation by reference was approved by the Director of the Federal Register in accordance with 5 U.S.C. 552(a) and 1 CFR Part 51. Copies may be obtained from Boeing Commercial Airplane Group, P.O. Box 3707, Seattle, Washington 98124. Copies may be inspected at the FAA, Transport Airplane Directorate, 1601 Lind Avenue SW., Renton, Washington; or at the Office of the Federal Register, 1100 L Street NW., Room 8401, Washington, DC. (e) This amendment becomes effective on May 4, 1992. FOOTER:
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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