AD 86-13-02
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Saab AB, Saab Aerosystems | 340A (SAAB SF340A) | Airworthiness Directives; SAAB-FAIRCHILD Model SF-340A Series Airplanes |
Unsafe Condition
Rudder overloads due to insufficient rudder limiter modification.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Modify the rudder limiter in accordance with SAAB-Fairchild Service Bulletin SF340-27-018. An alternate means of compliance or adjustment may be approved by the Manager, Standardization Branch, ANM-113, FAA, Northwest Mountain Region.
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
Saab AB, Saab Aerosystems Model SF-340A series airplanes, serial numbers 340A-003 to -048 inclusive
AI-generated summary from the source AD text. Verify against the official source before acting.
Federal Register Abstract
Rudder Limiter Modification
Applicability Source Text
Show captured applicability text from the source AD
AD Final Rules - DRS_86-13-02.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 86-13-02 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; SAAB-FAIRCHILD Model SF-340A Series Airplanes Subject: Rudder Limiter Modification Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 07/24/1986 Make: Saab AB, Saab Aerosystems Model: 340A (SAAB SF340A) Product Type: Aircraft Product Subtype: Large Airplane Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: Office of Primary Responsibility: CFR Part Reference: Part 39 Comments: AIRWORTHINESS DIRECTIVES FINAL RULES: 86-13-02 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-5336 AD NUMBER: 86-13-02 SUBJECT HEADING: Airworthiness Directives; SAAB-FAIRCHILD Model SF-340A Series Airplanes ACTION: SUMMARY: DATES: Effective July 24, 1986. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 86-13-02 SAAB-FAIRCHILD: Amendment 39-5336. Applies to Model SF-340A series airplanes, serial numbers 340A-003 to -048 inclusive, certificated in any category. Compliance is required within 60 days after the effective date of this AD. To prevent rudder overloads, accomplish the following, unless already accomplished: A. Modify the rudder limiter in accordance with SAAB-Fairchild Service Bulletin SF340-27-018, dated May 10, 1985. 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, Standardization Branch, ANM-113, FAA, Northwest Mountain Region. C. Special flight permits may be issued in accordance with FAR 21.197 and 21.199 to operate airplanes to a base for the accomplishment of inspections and/or modifications required by this AD. All persons affected by this directive who have not already received the appropriate service document from the manufacturer may obtain copies upon request to SAAB-Fairchild Corporation, Product Support, S.58188, Linkoping, Sweden. This document may be examined at the FAA, Northwest Mountain Region, 17900 Pacific Highway South, Seattle, Washington, or the Seattle Aircraft Certification Office, 9010 East Marginal Way South, Seattle, Washington. This amendment becomes effective July 24, 1986. FOOTER:
Document Text
Show stored source text (verify against official source)
AD Final Rules - DRS_86-13-02.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 86-13-02 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; SAAB-FAIRCHILD Model SF-340A Series Airplanes Subject: Rudder Limiter Modification Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 07/24/1986 Make: Saab AB, Saab Aerosystems Model: 340A (SAAB SF340A) 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: 86-13-02 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-5336 AD NUMBER: 86-13-02 SUBJECT HEADING: Airworthiness Directives; SAAB-FAIRCHILD Model SF-340A Series Airplanes ACTION: SUMMARY: DATES: Effective July 24, 1986. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 86-13-02 SAAB-FAIRCHILD: Amendment 39-5336. Applies to Model SF-340A series airplanes, serial numbers 340A-003 to -048 inclusive, certificated in any category. Compliance is required within 60 days after the effective date of this AD. To prevent rudder overloads, accomplish the following, unless already accomplished: A. Modify the rudder limiter in accordance with SAAB-Fairchild Service Bulletin SF340-27-018, dated May 10, 1985. 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, Standardization Branch, ANM-113, FAA, Northwest Mountain Region. C. Special flight permits may be issued in accordance with FAR 21.197 and 21.199 to operate airplanes to a base for the accomplishment of inspections and/or modifications required by this AD. All persons affected by this directive who have not already received the appropriate service document from the manufacturer may obtain copies upon request to SAAB-Fairchild Corporation, Product Support, S.58188, Linkoping, Sweden. This document may be examined at the FAA, Northwest Mountain Region, 17900 Pacific Highway South, Seattle, Washington, or the Seattle Aircraft Certification Office, 9010 East Marginal Way South, Seattle, Washington. This amendment becomes effective July 24, 1986. 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.