AD 89-18-04
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | The Boeing Company | DC-9-81 (MD-81) | Airworthiness Directives; MCDONNELL DOUGLAS DC-9-80 (MD-80) Series Airplanes and Model MD-88 Airplanes |
| aircraft | The Boeing Company | DC-9-82 (MD-82) | Airworthiness Directives; MCDONNELL DOUGLAS DC-9-80 (MD-80) Series Airplanes and Model MD-88 Airplanes |
| aircraft | The Boeing Company | DC-9-83 (MD-83) | Airworthiness Directives; MCDONNELL DOUGLAS DC-9-80 (MD-80) Series Airplanes and Model MD-88 Airplanes |
| aircraft | The Boeing Company | DC-9-87 (MD-87) | Airworthiness Directives; MCDONNELL DOUGLAS DC-9-80 (MD-80) Series Airplanes and Model MD-88 Airplanes |
| aircraft | The Boeing Company | MD-88 | Airworthiness Directives; MCDONNELL DOUGLAS DC-9-80 (MD-80) Series Airplanes and Model MD-88 Airplanes |
Unsafe Condition
Fire in the number 2 engine nacelle due to the position of the engine starter shutoff valve pneumatic tube.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Relocate the number 2 engine starter shutoff valve pneumatic tube within 18 months after the effective date, following McDonnell Douglas MD-80 Service Bulletin 80-8. Alternate compliance may be approved by the FAA Manager, Los Angeles Aircraft Certification Office.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
within 18 months after the effective date of this AD
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Affected Aircraft
McDonnell Douglas Model DC-9-80 (MD-80) series airplanes and Model MD-88 airplanes listed in Service Bulletin 80-8, dated November 3, 1988.
AI-generated summary from the source AD text. Verify against the official source before acting.
Federal Register Abstract
Engine Starter Shutoff Valve
Applicability Source Text
Show captured applicability text from the source AD
AD Final Rules - DRS_89-18-04.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 89-18-04 Document Type: AD Final Rules Docket Number: 89-NM-16-AD Subject Heading: Airworthiness Directives; MCDONNELL DOUGLAS DC-9-80 (MD-80) Series Airplanes and Model MD-88 Airplanes Subject: Engine Starter Shutoff Valve Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 09/18/1989 Make: The Boeing Company Model: DC-9-81 (MD-81) | DC-9-82 (MD-82) | DC-9-83 (MD-83) | DC-9-87 (MD-87) | MD-88 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: 89-18-04 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: 89-NM-16-AD AMENDMENT: 39-6295 AD NUMBER: 89-18-04 SUBJECT HEADING: Airworthiness Directives; MCDONNELL DOUGLAS DC-9-80 (MD-80) Series Airplanes and Model MD-88 Airplanes ACTION: SUMMARY: DATES: Effective September 18, 1989. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 89-18-04 MCDONNELL DOUGLAS: Amendment 39-6295. (Docket No. 89-NM-16-AD) Applicability: McDonnell Douglas Model DC-9-80 (MD-80) series airplanes and Model MD-88 airplanes, as listed in McDonnell Douglas Service Bulletin 80-8, dated November 3, 1988, certificated in any category. Compliance: Required as indicated, unless previously accomplished. To prevent fire in the number 2 engine nacelle, accomplish the following: A. Within 18 months after the effective date of this AD, relocate the number 2 engine starter shutoff valve pneumatic tube, in accordance with the accomplishment instructions in McDonnell Douglas MD-80 Service Bulletin 80-8, dated November 3, 1988. B. An alternate means of compliance or adjustment of the compliance time, which provides an acceptable level of safety, may be used when approved by the Manager, Los Angeles Aircraft Certification Office, FAA, Northwest Mountain Region. NOTE: The request should be forwarded through an FAA Principal Maintenance Inspector (PMI), who will either concur or comment and then send it to the Manager, Los Angeles Aircraft Certification Office. 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. All persons affected by this directive who have not already received the appropriate service documents from the manufacturer may obtain copies upon request to McDonnell Douglas Corporation, 3855 Lakewood Boulevard, Long Beach, California 90846, Attention: Director of Publications, C1-LOO (54-60). These documents may be examined at the FAA, Northwest Mountain Region, 17900 Pacific Highway South, Seattle, Washington, or at 3229 East Spring Street, Long Beach, California. This amendment (39-6295, AD 89-18-04) becomes effective on September 18, 1989. FOOTER:
Document Text
Show stored source text (verify against official source)
AD Final Rules - DRS_89-18-04.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 89-18-04 Document Type: AD Final Rules Docket Number: 89-NM-16-AD Subject Heading: Airworthiness Directives; MCDONNELL DOUGLAS DC-9-80 (MD-80) Series Airplanes and Model MD-88 Airplanes Subject: Engine Starter Shutoff Valve Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 09/18/1989 Make: The Boeing Company Model: DC-9-81 (MD-81) | DC-9-82 (MD-82) | DC-9-83 (MD-83) | DC-9-87 (MD-87) | MD-88 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: 89-18-04 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: 89-NM-16-AD AMENDMENT: 39-6295 AD NUMBER: 89-18-04 SUBJECT HEADING: Airworthiness Directives; MCDONNELL DOUGLAS DC-9-80 (MD-80) Series Airplanes and Model MD-88 Airplanes ACTION: SUMMARY: DATES: Effective September 18, 1989. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 89-18-04 MCDONNELL DOUGLAS: Amendment 39-6295. (Docket No. 89-NM-16-AD) Applicability: McDonnell Douglas Model DC-9-80 (MD-80) series airplanes and Model MD-88 airplanes, as listed in McDonnell Douglas Service Bulletin 80-8, dated November 3, 1988, certificated in any category. Compliance: Required as indicated, unless previously accomplished. To prevent fire in the number 2 engine nacelle, accomplish the following: A. Within 18 months after the effective date of this AD, relocate the number 2 engine starter shutoff valve pneumatic tube, in accordance with the accomplishment instructions in McDonnell Douglas MD-80 Service Bulletin 80-8, dated November 3, 1988. B. An alternate means of compliance or adjustment of the compliance time, which provides an acceptable level of safety, may be used when approved by the Manager, Los Angeles Aircraft Certification Office, FAA, Northwest Mountain Region. NOTE: The request should be forwarded through an FAA Principal Maintenance Inspector (PMI), who will either concur or comment and then send it to the Manager, Los Angeles Aircraft Certification Office. 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. All persons affected by this directive who have not already received the appropriate service documents from the manufacturer may obtain copies upon request to McDonnell Douglas Corporation, 3855 Lakewood Boulevard, Long Beach, California 90846, Attention: Director of Publications, C1-LOO (54-60). These documents may be examined at the FAA, Northwest Mountain Region, 17900 Pacific Highway South, Seattle, Washington, or at 3229 East Spring Street, Long Beach, California. This amendment (39-6295, AD 89-18-04) becomes effective on September 18, 1989. FOOTER:
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Retrieved: Apr 8, 2026
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