AD 85-01-05
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Textron Aviation Inc. | BAe.125 Series 800A | Airworthiness Directives; BRITISH AEROSPACE Model 125 800A Series Airplanes |
Unsafe Condition
Improper wiring in the engine fire protection system could result in the wrong fire bottle operating, leading to lack of engine fire protection.
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Required Actions
Inspect and rewire, if necessary, the electrical circuits of the engines' fire protection system in accordance with British Aerospace 125 Service Bulletin 26-A25(253028). Special flight permits may be issued to operate airplanes to a base for accomplishing inspections. Alternate actions approved by the Manager, Seattle Aircraft Certification Office may be used.
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Compliance Time
Within ten (10) hours time in service after the effective date of this AD
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Affected Aircraft
British Aerospace Model 125 800A series airplanes with manufacturer serial numbers 258003 through 258020
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Federal Register Abstract
Engine Fire Protection System Inspection
Applicability Source Text
Show captured applicability text from the source AD
AD Final Rules - DRS_85-01-05.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 85-01-05 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; BRITISH AEROSPACE Model 125 800A Series Airplanes Subject: Engine Fire Protection System Inspection Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 05/13/1985 Make: Textron Aviation Inc. Model: BAe.125 Series 800A Product Type: Aircraft Product Subtype: Large Airplane Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: Office of Primary Responsibility: CFR Part Reference: Part 39 Comments: AIRWORTHINESS DIRECTIVES FINAL RULES: 85-01-05 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-5047 AD NUMBER: 85-01-05 SUBJECT HEADING: Airworthiness Directives; BRITISH AEROSPACE Model 125 800A Series Airplanes ACTION: SUMMARY: DATES: Effective May 13, 1985. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 85-01-05 BRITISH AEROSPACE: Amendment 39-5047. Applies to Model 125 800A series airplanes with manufacturer serial numbers 258003 through 258020, certificated in all categories. To detect the lack of engine fire protection caused by improper wiring which would result in the wrong fire bottle operating, accomplish the following, unless previously accomplished: (A). Within ten (10) hours time in service after the effective date of this AD, inspect and rewire, if necessary, the electrical circuits of the engines' fire protection system, in accordance with the accomplishment instructions of British Aerospace 125 Service Bulletin 26-A25(253028), dated December 20, 1984. (B). 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 required by this AD. (C). Alternate inspections, modifications, or other actions which provide an acceptable level of safety may be used when approved by the Manager, Seattle Aircraft Certification Office, FAA, Northwest Mountain Region. All persons affected by this directive who have not already received these documents from their manufacturer may obtain copies upon request to British Aerospace, Inc., Librarian, Box 12414, Dulles International Airport, Washington, D.C. 20041. This amendment becomes effective May 13, 1985, and was effective earlier to those recipients of AD 85-01-05 dated January 15, 1985, distributed by priority letter. FOOTER:
Document Text
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AD Final Rules - DRS_85-01-05.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 85-01-05 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; BRITISH AEROSPACE Model 125 800A Series Airplanes Subject: Engine Fire Protection System Inspection Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 05/13/1985 Make: Textron Aviation Inc. Model: BAe.125 Series 800A 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: 85-01-05 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-5047 AD NUMBER: 85-01-05 SUBJECT HEADING: Airworthiness Directives; BRITISH AEROSPACE Model 125 800A Series Airplanes ACTION: SUMMARY: DATES: Effective May 13, 1985. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 85-01-05 BRITISH AEROSPACE: Amendment 39-5047. Applies to Model 125 800A series airplanes with manufacturer serial numbers 258003 through 258020, certificated in all categories. To detect the lack of engine fire protection caused by improper wiring which would result in the wrong fire bottle operating, accomplish the following, unless previously accomplished: (A). Within ten (10) hours time in service after the effective date of this AD, inspect and rewire, if necessary, the electrical circuits of the engines' fire protection system, in accordance with the accomplishment instructions of British Aerospace 125 Service Bulletin 26-A25(253028), dated December 20, 1984. (B). 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 required by this AD. (C). Alternate inspections, modifications, or other actions which provide an acceptable level of safety may be used when approved by the Manager, Seattle Aircraft Certification Office, FAA, Northwest Mountain Region. All persons affected by this directive who have not already received these documents from their manufacturer may obtain copies upon request to British Aerospace, Inc., Librarian, Box 12414, Dulles International Airport, Washington, D.C. 20041. This amendment becomes effective May 13, 1985, and was effective earlier to those recipients of AD 85-01-05 dated January 15, 1985, distributed by priority letter. FOOTER:
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