AD 86-22-02

final rule

Airworthiness Directives; MCDONNELL DOUGLAS DC-9-80 Series Airplanes

AD Number
86-22-02
Status
final_rule
Effective Date
Product Category
aircraft
Docket
Unknown
FR Citation
This information is not available.
Technical illustration of an aircraft flight control surface and actuator
Problem area Flight controls

Applicability

TypeManufacturerModelDetails
aircraft The Boeing Company DC-9-81 (MD-81) Airworthiness Directives; MCDONNELL DOUGLAS DC-9-80 Series Airplanes
aircraft The Boeing Company DC-9-82 (MD-82) Airworthiness Directives; MCDONNELL DOUGLAS DC-9-80 Series Airplanes
aircraft The Boeing Company DC-9-83 (MD-83) Airworthiness Directives; MCDONNELL DOUGLAS DC-9-80 Series Airplanes
aircraft The Boeing Company DC-9-87 (MD-87) Airworthiness Directives; MCDONNELL DOUGLAS DC-9-80 Series Airplanes

Unsafe Condition

Stress corrosion failure of the horizontal stabilizer actuator mounting bolts and subsequent damage to adjacent structure.

AI-generated summary from the source AD text. Verify against the official source before acting.

Required Actions

Remove and replace horizontal stabilizer actuator mounting bolts, left and right sides, in accordance with McDonnell Douglas DC-9 Service Bulletin 27-278. Alternate means of compliance may be used if approved by the FAA.

AI-generated summary from the source AD text. Verify against the official source before acting.

Compliance Time

within 1,400 hours time in service, or within 6 months, whichever occurs earlier, after the effective date of this AD

AI-generated summary from the source AD text. Verify against the official source before acting.

Affected Aircraft

McDonnell Douglas Model DC-9-80 series airplanes, Fuselage Numbers 1218 through 1249

AI-generated summary from the source AD text. Verify against the official source before acting.

Federal Register Abstract

Horizontal Stabilizer Mounting Bolts

Applicability Source Text

Show captured applicability text from the source AD
AD Final Rules - DRS_86-22-02.html
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Details
AD Number:
86-22-02
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; MCDONNELL DOUGLAS DC-9-80 Series Airplanes
Subject:
Horizontal Stabilizer Mounting Bolts
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
11/14/1986
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)
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: 86-22-02
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:   39-5436

AD NUMBER:   86-22-02

SUBJECT HEADING:   Airworthiness Directives; MCDONNELL DOUGLAS DC-9-80 Series Airplanes

ACTION:  

SUMMARY:  

DATES:   Effective November 14, 1986.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
86-22-02 MCDONNELL DOUGLAS: Amendment 39-5436. Applies to McDonnell Douglas Model DC-9-80 series airplanes, Fuselage Numbers 1218 through 1249, certificated in any category.

Compliance required as indicated unless previously accomplished.

To prevent potential stress corrosion failure of the horizontal stabilizer actuator mounting bolts and subsequent damage to adjacent structure, within 1,400 hours time in service, or within 6 months, whichever occurs earlier, after the effective date of this AD, accomplish the following, unless already accomplished:

A. Remove and replace horizontal stabilizer actuator mounting bolts, left and right sides, in accordance with Paragraph 2, Accomplishment Instructions of McDonnell Douglas DC-9 Service Bulletin 27-278, dated April 3, 1986.

B. Alternate means of compliance which provide an acceptable level of safety may be used when approved by the Manager, Los Angeles Aircraft Certification Office, FAA, Northwest Mountain Region.

C. Special flight permits may be issued in accordance with FAR 21.197 and 21.199 to a base 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, Publications and Training, C1-L65 (54-60). These documents may be examined at the FAA, Northwest Mountain Region, 17900 Pacific Highway South, Seattle, Washington or the Los Angeles Aircraft Certification Office, 4344 Donald Douglas Drive, Long Beach, California.

This Amendment becomes effective November 14, 1986.


FOOTER:

Document Text

Show stored source text (verify against official source)
AD Final Rules - DRS_86-22-02.html
Copy URL
Print/Save as PDF
Document Versions
 Feedback
Details
AD Number:
86-22-02
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; MCDONNELL DOUGLAS DC-9-80 Series Airplanes
Subject:
Horizontal Stabilizer Mounting Bolts
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
11/14/1986
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)
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: 86-22-02
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:   39-5436

AD NUMBER:   86-22-02

SUBJECT HEADING:   Airworthiness Directives; MCDONNELL DOUGLAS DC-9-80 Series Airplanes

ACTION:  

SUMMARY:  

DATES:   Effective November 14, 1986.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
86-22-02 MCDONNELL DOUGLAS: Amendment 39-5436. Applies to McDonnell Douglas Model DC-9-80 series airplanes, Fuselage Numbers 1218 through 1249, certificated in any category.

Compliance required as indicated unless previously accomplished.

To prevent potential stress corrosion failure of the horizontal stabilizer actuator mounting bolts and subsequent damage to adjacent structure, within 1,400 hours time in service, or within 6 months, whichever occurs earlier, after the effective date of this AD, accomplish the following, unless already accomplished:

A. Remove and replace horizontal stabilizer actuator mounting bolts, left and right sides, in accordance with Paragraph 2, Accomplishment Instructions of McDonnell Douglas DC-9 Service Bulletin 27-278, dated April 3, 1986.

B. Alternate means of compliance which provide an acceptable level of safety may be used when approved by the Manager, Los Angeles Aircraft Certification Office, FAA, Northwest Mountain Region.

C. Special flight permits may be issued in accordance with FAR 21.197 and 21.199 to a base 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, Publications and Training, C1-L65 (54-60). These documents may be examined at the FAA, Northwest Mountain Region, 17900 Pacific Highway South, Seattle, Washington or the Los Angeles Aircraft Certification Office, 4344 Donald Douglas Drive, Long Beach, California.

This Amendment becomes effective November 14, 1986.


FOOTER:

Source: Official FAA Source ↗

Retrieved: Apr 8, 2026

Rights: U.S. Government Public Domain

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