AD 79-22-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Piper Aircraft Inc. | PA-28-161 | Airworthiness Directives; Piper Models PA-28-161, PA-28-181, PA-28-201T, PA-28R-201, PA-28RT-201, PA-28R-201T, PA-28RT-201T, PA-28-235, and PA-28-236, Airplanes |
| aircraft | Piper Aircraft Inc. | PA-28-181 | Airworthiness Directives; Piper Models PA-28-161, PA-28-181, PA-28-201T, PA-28R-201, PA-28RT-201, PA-28R-201T, PA-28RT-201T, PA-28-235, and PA-28-236, Airplanes |
| aircraft | Piper Aircraft Inc. | PA-28-201T | Airworthiness Directives; Piper Models PA-28-161, PA-28-181, PA-28-201T, PA-28R-201, PA-28RT-201, PA-28R-201T, PA-28RT-201T, PA-28-235, and PA-28-236, Airplanes |
| aircraft | Piper Aircraft Inc. | PA-28-235 | Airworthiness Directives; Piper Models PA-28-161, PA-28-181, PA-28-201T, PA-28R-201, PA-28RT-201, PA-28R-201T, PA-28RT-201T, PA-28-235, and PA-28-236, Airplanes |
| aircraft | Piper Aircraft Inc. | PA-28-236 | Airworthiness Directives; Piper Models PA-28-161, PA-28-181, PA-28-201T, PA-28R-201, PA-28RT-201, PA-28R-201T, PA-28RT-201T, PA-28-235, and PA-28-236, Airplanes |
| aircraft | Piper Aircraft Inc. | PA-28R-201 | Airworthiness Directives; Piper Models PA-28-161, PA-28-181, PA-28-201T, PA-28R-201, PA-28RT-201, PA-28R-201T, PA-28RT-201T, PA-28-235, and PA-28-236, Airplanes |
| aircraft | Piper Aircraft Inc. | PA-28R-201T | Airworthiness Directives; Piper Models PA-28-161, PA-28-181, PA-28-201T, PA-28R-201, PA-28RT-201, PA-28R-201T, PA-28RT-201T, PA-28-235, and PA-28-236, Airplanes |
| aircraft | Piper Aircraft Inc. | PA-28RT-201 | Airworthiness Directives; Piper Models PA-28-161, PA-28-181, PA-28-201T, PA-28R-201, PA-28RT-201, PA-28R-201T, PA-28RT-201T, PA-28-235, and PA-28-236, Airplanes |
| aircraft | Piper Aircraft Inc. | PA-28RT-201T | Airworthiness Directives; Piper Models PA-28-161, PA-28-181, PA-28-201T, PA-28R-201, PA-28RT-201, PA-28R-201T, PA-28RT-201T, PA-28-235, and PA-28-236, Airplanes |
Unsafe Condition
Fuel leakage and potential fire hazard due to inadequate fuel tank vent system design.
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Required Actions
De-fuel the aircraft, remove left and right fuel tanks, modify the fuel tank vent system using Piper part number 763 934V, reinstall tanks ensuring lines/hoses do not rotate, check for leaks and fuel quantity gauge function, and record maintenance.
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Compliance Time
within the next 50 hours' time in service after the effective date of this AD unless already accomplished
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Affected Aircraft
Piper Models PA-28-161 (serial 28-7816024–28-7916475), PA-28-181 (28-7890023–28-7990493), PA-28-201T (28-7921001–28-7921068), PA-28R-201 (28R-7737135–28R-7837317), PA-28RT-201 (28R-7918001–28R-7918172), PA-28R-201T (28R-7703309–28R-7803373), PA-28RT-201T (28R-7931001–28R-7931222), PA-28-235 (28-7710079–28-7710089), and PA-28-236 (28-7911001–28-7911204)
AI-generated summary from the source AD text. Verify against the official source before acting.
Federal Register Abstract
Fuel Leakage
Applicability Source Text
Show captured applicability text from the source AD
AD Final Rules - DRS_79-22-02.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 79-22-02 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; Piper Models PA-28-161, PA-28-181, PA-28-201T, PA-28R-201, PA-28RT-201, PA...Show more Subject: Fuel Leakage Status: Current Citation: This information is not available. Citation Publish Date: 10/25/1979 Effective Date: 10/26/1979 Make: Piper Aircraft Inc. Model: PA-28-161 | PA-28-181 | PA-28-201T | PA-28-235 | PA-28-236 | PA-28R-201 | PA-28R-201T | PA-28RT-201 ...Show more Product Type: Aircraft Product Subtype: Small Airplane Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: AIR-700: Compliance & Airworthiness Division Office of Primary Responsibility: AIR-720: Operational Safety Branch CFR Part Reference: Part 39 Comments: AIRWORTHINESS DIRECTIVES FINAL RULES: 79-22-02 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-3595 AD NUMBER: 79-22-02 SUBJECT HEADING: Airworthiness Directives; Piper Models PA-28-161, PA-28-181, PA-28-201T, PA-28R-201, PA-28RT-201, PA-28R-201T, PA-28RT-201T, PA-28-235, and PA-28-236, Airplanes ACTION: SUMMARY: DATES: Effective October 26, 1979. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 79-22-02 PIPER AIRCRAFT CORPORATION: Amendment 39-3595. Applies to Model PA-28-161, serial numbers 28-7816024 through 28-7916475; Model PA-28-181, serial numbers 28-7890023 through 28-7990493, Model PA-28-201T, serial numbers 28-7921001 through 28-7921068; Model PA-28R-201, serial numbers 28R-7737135 through 28R-7837317; Model PA-28RT-201, serial numbers 28R-7918001 through 28R-7918172; Model PA-28R-201T, serial numbers 28R-7703309 through 28R-7803373; Model PA-28RT-201T, serial numbers 28R-7931001 through 28R-7931222; Model PA-28-235, serial numbers 28-7710079 through 28-7710089; and Model PA-28-236, serial numbers 28-7911001 through 28-7911204 airplanes certificated in all categories. Compliance required within the next 50 hours' time in service after the effective date of this AD unless already accomplished. To prevent possible fuel leakage and potential fire hazard, accomplish the following: a. De-fuel the aircraft in accordance with the Piper Service or Maintenance Manual, for the appropriate model aircraft. b. Remove the right hand and left hand fuel tanks in accordance with the Piper Service or Maintenance Manual for the appropriate model aircraft. c. Modify the fuel tank vent system in accordance with the instructions listed in the "Fuel Tank Vent Modification and Vent Hose Replacement" Kit, Piper part number 763 934V. d. Reinstall the fuel tanks in accordance with instruction in the appropriate Piper Service or Maintenance Manual. CAUTION Do not allow lines or hoses to rotate during installation and tightening when attaching the fuel lines to the tank fittings to prevent fuel flow obstruction due to hose twisting. e. Refuel the aircraft and check for leaks and fuel quantity gauge function. f. Make an appropriate maintenance record entry. g. An equivalent method of compliance may be approved by the Chief, Engineering and Manufacturing Branch, Federal Aviation Administration, Southern Region. NOTE: Piper Service Bulletin 646 pertains to this subject. This amendment is effective October 26, 1979. FOOTER:
Document Text
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AD Final Rules - DRS_79-22-02.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 79-22-02 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; Piper Models PA-28-161, PA-28-181, PA-28-201T, PA-28R-201, PA-28RT-201, PA...Show more Subject: Fuel Leakage Status: Current Citation: This information is not available. Citation Publish Date: 10/25/1979 Effective Date: 10/26/1979 Make: Piper Aircraft Inc. Model: PA-28-161 | PA-28-181 | PA-28-201T | PA-28-235 | PA-28-236 | PA-28R-201 | PA-28R-201T | PA-28RT-201 ...Show more Product Type: Aircraft Product Subtype: Small Airplane Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: AIR-700: Compliance & Airworthiness Division Office of Primary Responsibility: AIR-720: Operational Safety Branch CFR Part Reference: Part 39 Comments: AIRWORTHINESS DIRECTIVES FINAL RULES: 79-22-02 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-3595 AD NUMBER: 79-22-02 SUBJECT HEADING: Airworthiness Directives; Piper Models PA-28-161, PA-28-181, PA-28-201T, PA-28R-201, PA-28RT-201, PA-28R-201T, PA-28RT-201T, PA-28-235, and PA-28-236, Airplanes ACTION: SUMMARY: DATES: Effective October 26, 1979. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 79-22-02 PIPER AIRCRAFT CORPORATION: Amendment 39-3595. Applies to Model PA-28-161, serial numbers 28-7816024 through 28-7916475; Model PA-28-181, serial numbers 28-7890023 through 28-7990493, Model PA-28-201T, serial numbers 28-7921001 through 28-7921068; Model PA-28R-201, serial numbers 28R-7737135 through 28R-7837317; Model PA-28RT-201, serial numbers 28R-7918001 through 28R-7918172; Model PA-28R-201T, serial numbers 28R-7703309 through 28R-7803373; Model PA-28RT-201T, serial numbers 28R-7931001 through 28R-7931222; Model PA-28-235, serial numbers 28-7710079 through 28-7710089; and Model PA-28-236, serial numbers 28-7911001 through 28-7911204 airplanes certificated in all categories. Compliance required within the next 50 hours' time in service after the effective date of this AD unless already accomplished. To prevent possible fuel leakage and potential fire hazard, accomplish the following: a. De-fuel the aircraft in accordance with the Piper Service or Maintenance Manual, for the appropriate model aircraft. b. Remove the right hand and left hand fuel tanks in accordance with the Piper Service or Maintenance Manual for the appropriate model aircraft. c. Modify the fuel tank vent system in accordance with the instructions listed in the "Fuel Tank Vent Modification and Vent Hose Replacement" Kit, Piper part number 763 934V. d. Reinstall the fuel tanks in accordance with instruction in the appropriate Piper Service or Maintenance Manual. CAUTION Do not allow lines or hoses to rotate during installation and tightening when attaching the fuel lines to the tank fittings to prevent fuel flow obstruction due to hose twisting. e. Refuel the aircraft and check for leaks and fuel quantity gauge function. f. Make an appropriate maintenance record entry. g. An equivalent method of compliance may be approved by the Chief, Engineering and Manufacturing Branch, Federal Aviation Administration, Southern Region. NOTE: Piper Service Bulletin 646 pertains to this subject. This amendment is effective October 26, 1979. FOOTER:
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