AD 88-05-03

final rule

Airworthiness Directives; BRITISH AEROSPACE Model HS 748 Series Airplanes

AD Number
88-05-03
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 BAE Systems (Operations) Limited HS 748 Series 2A Airworthiness Directives; BRITISH AEROSPACE Model HS 748 Series Airplanes
aircraft BAE Systems (Operations) Limited HS 748 Series 2B Airworthiness Directives; BRITISH AEROSPACE Model HS 748 Series Airplanes

Unsafe Condition

Interference between the spring strut rudder lock control and the lower rudder hinge box could cause reduced controllability of the airplane.

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

Required Actions

Inspect the spring strut rudder lock control and reorient it if necessary in accordance with British Aerospace HS-748 Service Bulletin 27/109. Alternate means of compliance or adjustments may be used with FAA approval.

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

Compliance Time

within 60 days after the effective date of this AD

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

Affected Aircraft

BAE Systems (Operations) Limited Model HS 748 Series 2A and HS 748 Series 2B airplanes, certificated in any category

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

Federal Register Abstract

Rudder Lock Control

Applicability Source Text

Show captured applicability text from the source AD
AD Final Rules - DRS_88-05-03.html
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AD Number:
88-05-03
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; BRITISH AEROSPACE Model HS 748 Series Airplanes
Subject:
Rudder Lock Control
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
04/06/1988
Make:
BAE Systems (Operations) Limited
Model:
HS 748 Series 2A | HS 748 Series 2B
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Superseded AD: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Superseded By: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: 88-05-03
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:   39-5859

AD NUMBER:   88-05-03

SUBJECT HEADING:   Airworthiness Directives; BRITISH AEROSPACE Model HS 748 Series Airplanes

ACTION:  

SUMMARY:  

DATES:   Effective April 6, 1988.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:   88-05-03 BRITISH AEROSPACE: Amendment 39-5859. Applies to Model HS 748 series airplanes, certificated in any category.

Compliance required within 60 days after the effective date of this AD, unless already accomplished.

To prevent reduced controllability of the airplane caused by interference between the spring strut rudder lock control and the lower rudder hinge box, accomplish the following:

A. Inspect the spring strut rudder lock control and reorient, if necessary, in accordance with British Aerospace HS-748 Service Bulletin 27/109, dated October 29, 1985.

B. An alternate means of compliance or adjustment of the compliance time, which provides an acceptable level of safety and which has the concurrence of an FAA Principal Maintenance Inspector, may be used when approved by the Manager, Standardization Branch, FAA, Northwest Mountain Region.

C. Airplanes may be flown to a maintenance base for repairs or replacements in accordance with FAR 21.197 and 21.199.

All persons affected by this airworthiness directive who have not already received copies of the appropriate service bulletin from the manufacturer may obtain copies upon request to British Aerospace PLC, Librarian for Service Bulletins, P.O. Box 17414, Dulles International Airport, Washington, D.C. 20041. This document may also be examined at the FAA, Northwest Mountain Region, 17900 Pacific Highway South, Seattle, Washington, or the Seattle Aircraft Certification Office, 9010 East Marginal Way, Seattle, Washington.

This amendment becomes effective April 6, 1988.

FOOTER:

Document Text

Show stored source text (verify against official source)
AD Final Rules - DRS_88-05-03.html
Copy URL
Print/Save as PDF
Document Versions
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Details
AD Number:
88-05-03
Document Type:
AD Final Rules
Docket Number:
Unknown
Subject Heading:
Airworthiness Directives; BRITISH AEROSPACE Model HS 748 Series Airplanes
Subject:
Rudder Lock Control
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
04/06/1988
Make:
BAE Systems (Operations) Limited
Model:
HS 748 Series 2A | HS 748 Series 2B
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: 88-05-03
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   Unknown

AMENDMENT:   39-5859

AD NUMBER:   88-05-03

SUBJECT HEADING:   Airworthiness Directives; BRITISH AEROSPACE Model HS 748 Series Airplanes

ACTION:  

SUMMARY:  

DATES:   Effective April 6, 1988.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:   88-05-03 BRITISH AEROSPACE: Amendment 39-5859. Applies to Model HS 748 series airplanes, certificated in any category.

Compliance required within 60 days after the effective date of this AD, unless already accomplished.

To prevent reduced controllability of the airplane caused by interference between the spring strut rudder lock control and the lower rudder hinge box, accomplish the following:

A. Inspect the spring strut rudder lock control and reorient, if necessary, in accordance with British Aerospace HS-748 Service Bulletin 27/109, dated October 29, 1985.

B. An alternate means of compliance or adjustment of the compliance time, which provides an acceptable level of safety and which has the concurrence of an FAA Principal Maintenance Inspector, may be used when approved by the Manager, Standardization Branch, FAA, Northwest Mountain Region.

C. Airplanes may be flown to a maintenance base for repairs or replacements in accordance with FAR 21.197 and 21.199.

All persons affected by this airworthiness directive who have not already received copies of the appropriate service bulletin from the manufacturer may obtain copies upon request to British Aerospace PLC, Librarian for Service Bulletins, P.O. Box 17414, Dulles International Airport, Washington, D.C. 20041. This document may also be examined at the FAA, Northwest Mountain Region, 17900 Pacific Highway South, Seattle, Washington, or the Seattle Aircraft Certification Office, 9010 East Marginal Way, Seattle, Washington.

This amendment becomes effective April 6, 1988.

FOOTER:

Source: Official FAA Source ↗

Retrieved: Apr 8, 2026

Rights: U.S. Government Public Domain

This site is not affiliated with or endorsed by the FAA. Always verify with official sources.