AD 89-07-06
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | British Aerospace Regional Aircraft | Jetstream Series 3101 | Airworthiness Directives; British Aerospace Jetstream Model 3101 Airplanes |
Unsafe Condition
Failure of the engine fire protection system could result in loss of the airplane.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect the right and left engine fire extinguisher systems to ensure correct electrical connections per BAe ASB Jetstream 26-A-JA881142, Rev 1. Modify incorrect connections per Part B of the ASB. Inspect fire extinguisher cartridges and replace Part Number 13085-5 with Part Number 30903819 cartridges.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
within the next 50 hours time-in-service after the effective date of this AD, unless already accomplished
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
British Aerospace Regional Aircraft Jetstream Model 3101 (serial numbers 601 through 619)
AI-generated summary from the source AD text. Verify against the official source before acting.
Federal Register Abstract
Engine Fire Extinguisher Systems
Applicability Source Text
Show captured applicability text from the source AD
AD Final Rules - DRS_89-07-06.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 89-07-06 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; British Aerospace Jetstream Model 3101 Airplanes Subject: Engine Fire Extinguisher Systems Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 04/20/1989 Make: British Aerospace Regional Aircraft Model: Jetstream Series 3101 Product Type: Aircraft Product Subtype: Small/Large Airplane Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: Office of Primary Responsibility: CFR Part Reference: Part 39 Comments: AIRWORTHINESS DIRECTIVES FINAL RULES: 89-07-06 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-6161 AD NUMBER: 89-07-06 SUBJECT HEADING: Airworthiness Directives; British Aerospace Jetstream Model 3101 Airplanes ACTION: SUMMARY: DATES: Effective April 20, 1989. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 89-07-06 BRITISH AEROSPACE (BAe) PLC: Amendment 39-6161. Applicability: Model 3101 Jetstream (serial numbers 601 through 619) airplanes certificated in any category. Compliance: Required within the next 50 hours time-in-service after the effective date of this AD, unless already accomplished. To prevent loss of the airplane due to failure of the engine fire protection system, accomplish the following: (a) Inspect the right and left hand engine fire extinguisher systems to ensure that existing electrical connections to the fire extinguisher cartridges are correct in accordance with PART A-INSPECTION, under the Section 2 ACCOMPLISHMENT INSTRUCTIONS of British Aerospace Civil Aircraft Division (BAe) Alert Service Bulletin (ASB) Jetstream 26-A- JA881142, Rev 1, dated January 10, 1989. Prior to further flight, modify electrical connections that are not correct in accordance with Part B of the above referenced ASB. (b) Inspect the engine fire extinguisher cartridges in accordance with PART B- REPLACEMENT OF TERMINAL TAGS, under the ACCOMPLISHMENT INSTRUCTIONS of BAe ASB Jetstream 26-A-JA881142, Rev 1, dated January 10, 1989. Prior to further flight, replace any Part Number 13085-5 fire extinguisher cartridges with Part Number 30903819 cartridges. (c) Airplanes may be flown in accordance with FAR 21.197 to a location where this AD may be accomplished. (d) An equivalent means of compliance with this AD may be used if approved by the Manager, Brussels Aircraft Certification Staff, FAA, AEU-100, Europe, Africa, and Middle East Office, c/o American Embassy, B-1000 Brussels, Belgium. All persons affected by this directive may obtain copies of the documents referred to herein upon request to British Aerospace Inc., Technical Librarian, P.O. Box 17414, Dulles International Airport, Washington D.C. 20041; Telephone (703) 435-9100; or British Aerospace PLC, Aircraft Group, Scottish Division, Prestwick Airport, Ayrshire KA9 2RW U.K. (0292) 79888; or may examine these documents at the FAA, Office of the Assistant Chief Counsel, Room 1558, 601 East 12th Street, Kansas City, Missouri 64106. This amendment (39-6161, AD 89-07-06) becomes effective on April 20, 1989. FOOTER:
Document Text
Show stored source text (verify against official source)
AD Final Rules - DRS_89-07-06.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 89-07-06 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; British Aerospace Jetstream Model 3101 Airplanes Subject: Engine Fire Extinguisher Systems Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 04/20/1989 Make: British Aerospace Regional Aircraft Model: Jetstream Series 3101 Product Type: Aircraft Product Subtype: Small/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: 89-07-06 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-6161 AD NUMBER: 89-07-06 SUBJECT HEADING: Airworthiness Directives; British Aerospace Jetstream Model 3101 Airplanes ACTION: SUMMARY: DATES: Effective April 20, 1989. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 89-07-06 BRITISH AEROSPACE (BAe) PLC: Amendment 39-6161. Applicability: Model 3101 Jetstream (serial numbers 601 through 619) airplanes certificated in any category. Compliance: Required within the next 50 hours time-in-service after the effective date of this AD, unless already accomplished. To prevent loss of the airplane due to failure of the engine fire protection system, accomplish the following: (a) Inspect the right and left hand engine fire extinguisher systems to ensure that existing electrical connections to the fire extinguisher cartridges are correct in accordance with PART A-INSPECTION, under the Section 2 ACCOMPLISHMENT INSTRUCTIONS of British Aerospace Civil Aircraft Division (BAe) Alert Service Bulletin (ASB) Jetstream 26-A- JA881142, Rev 1, dated January 10, 1989. Prior to further flight, modify electrical connections that are not correct in accordance with Part B of the above referenced ASB. (b) Inspect the engine fire extinguisher cartridges in accordance with PART B- REPLACEMENT OF TERMINAL TAGS, under the ACCOMPLISHMENT INSTRUCTIONS of BAe ASB Jetstream 26-A-JA881142, Rev 1, dated January 10, 1989. Prior to further flight, replace any Part Number 13085-5 fire extinguisher cartridges with Part Number 30903819 cartridges. (c) Airplanes may be flown in accordance with FAR 21.197 to a location where this AD may be accomplished. (d) An equivalent means of compliance with this AD may be used if approved by the Manager, Brussels Aircraft Certification Staff, FAA, AEU-100, Europe, Africa, and Middle East Office, c/o American Embassy, B-1000 Brussels, Belgium. All persons affected by this directive may obtain copies of the documents referred to herein upon request to British Aerospace Inc., Technical Librarian, P.O. Box 17414, Dulles International Airport, Washington D.C. 20041; Telephone (703) 435-9100; or British Aerospace PLC, Aircraft Group, Scottish Division, Prestwick Airport, Ayrshire KA9 2RW U.K. (0292) 79888; or may examine these documents at the FAA, Office of the Assistant Chief Counsel, Room 1558, 601 East 12th Street, Kansas City, Missouri 64106. This amendment (39-6161, AD 89-07-06) becomes effective on April 20, 1989. 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.
Related Airworthiness Directives
2023-19-05
final ruleAirworthiness Directives; British Aerospace (Operations) Limited and British Aerospace Regional Aircraft Airplanes
Unsafe Condition: Corrosion on the rudder tab hinges, fuselage skin beneath the marker beacon antenna external doubler, and fuselage skin beneath the static vent external doubler, which could lead to reduced structu...
2022-12-09 Recurring
final ruleAirworthiness Directives; British Aerospace (Operations) Limited and British Aerospace Regional Aircraft Airplanes
Unsafe Condition: Cracks were found during early fatigue testing and in service on the main landing gear (MLG) main fitting at the pintle to cylinder interface. This condition, if not detected and corrected, could l...
2022-11-16 Recurring
final ruleAirworthiness Directives; British Aerospace (Operations) Limited and British Aerospace Regional Aircraft Airplanes
Unsafe Condition: stress corrosion cracking of the primary flight control cable terminals
2022-03-18
final ruleAirworthiness Directives; British Aerospace (Operations) Limited and British Aerospace Regional Aircraft Airplanes
Unsafe Condition: A bent control rod within the gust lock system may enable both power levers to be pushed into the flight range with the gust lock lever fully engaged.