AD 92-09-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | The Boeing Company | 737-100 Series | Airworthiness Directives; BOEING Model 737-100 and -200 Series Airplanes |
| aircraft | The Boeing Company | 737-200 Series | Airworthiness Directives; BOEING Model 737-100 and -200 Series Airplanes |
Unsafe Condition
Air leakage into the fuel feed lines within the wing tanks during fuel system suction feed operation at low fuel levels.
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Required Actions
Institute an inspection program in accordance with Boeing Service Bulletin 737-28-1047, Revision 3, dated November 19, 1987, or earlier FAA-approved revisions. An alternative method of compliance or adjustment of the compliance time may be used when approved by the Manager, Seattle Aircraft Certification Office (ACO), FAA, Transport Airplane Directorate.
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Compliance Time
Prior to the accumulation of either 20,000 flight hours or 7 years of age, or within 500 flight hours, whichever occurs later after March 12, 1984.
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Affected Aircraft
All Model 737-100 and 737-200 series airplanes, line number 001 through line number 900, certificated in any category.
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Federal Register Abstract
Fuel Feed Lines
Applicability Source Text
Show captured applicability text from the source AD
AD Final Rules - DRS_92-09-02.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 92-09-02 Document Type: AD Final Rules Docket Number: 91-NM-218-AD Subject Heading: Airworthiness Directives; BOEING Model 737-100 and -200 Series Airplanes Subject: Fuel Feed Lines Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 06/02/1992 Make: The Boeing Company Model: 737-100 Series | 737-200 Series Product Type: Aircraft Product Subtype: Large Airplane Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: Office of Primary Responsibility: CFR Part Reference: Part 39 Comments: AIRWORTHINESS DIRECTIVES FINAL RULES: 92-09-02 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: 91-NM-218-AD AMENDMENT: 39-8227 AD NUMBER: 92-09-02 SUBJECT HEADING: Airworthiness Directives; BOEING Model 737-100 and -200 Series Airplanes ACTION: SUMMARY: DATES: Effective June 2, 1992 ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 92-09-02 BOEING: Amendment 39-8227. Docket No. 91-NM-218-AD. Supersedes AD 84-03-01, Amendment 39-4803. Applicability: All Model 737-100 and 737-200 series airplanes, line number 001 through line number 900, certificated in any category. Compliance: Required as indicated, unless accomplished previously. To prevent air leakage into the fuel feed lines within the wing tanks during fuel system suction feed operation at low fuel levels, accomplish the following: (a) Prior to the accumulation of either 20,000 flight hours or 7 years of age, or within 500 flight hours, whichever occurs later after March 12, 1984 (the effective date of Amendment 39-4803), institute an inspection program in accordance with Boeing Service Bulletin 737-28-1047, Revision 3, dated November 19, 1987, or earlier FAA-approved revisions. (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 airplanes to a base in order to comply with the requirements of this AD. (d) The inspection program instituted shall be in accordance with Boeing Service Bulletin 737-28-1047, Revision 3, dated November 19, 1987. 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 June 2, 1992. FOOTER:
Document Text
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AD Final Rules - DRS_92-09-02.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 92-09-02 Document Type: AD Final Rules Docket Number: 91-NM-218-AD Subject Heading: Airworthiness Directives; BOEING Model 737-100 and -200 Series Airplanes Subject: Fuel Feed Lines Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 06/02/1992 Make: The Boeing Company Model: 737-100 Series | 737-200 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: 92-09-02 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: 91-NM-218-AD AMENDMENT: 39-8227 AD NUMBER: 92-09-02 SUBJECT HEADING: Airworthiness Directives; BOEING Model 737-100 and -200 Series Airplanes ACTION: SUMMARY: DATES: Effective June 2, 1992 ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 92-09-02 BOEING: Amendment 39-8227. Docket No. 91-NM-218-AD. Supersedes AD 84-03-01, Amendment 39-4803. Applicability: All Model 737-100 and 737-200 series airplanes, line number 001 through line number 900, certificated in any category. Compliance: Required as indicated, unless accomplished previously. To prevent air leakage into the fuel feed lines within the wing tanks during fuel system suction feed operation at low fuel levels, accomplish the following: (a) Prior to the accumulation of either 20,000 flight hours or 7 years of age, or within 500 flight hours, whichever occurs later after March 12, 1984 (the effective date of Amendment 39-4803), institute an inspection program in accordance with Boeing Service Bulletin 737-28-1047, Revision 3, dated November 19, 1987, or earlier FAA-approved revisions. (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 airplanes to a base in order to comply with the requirements of this AD. (d) The inspection program instituted shall be in accordance with Boeing Service Bulletin 737-28-1047, Revision 3, dated November 19, 1987. 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 June 2, 1992. FOOTER:
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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