AD 90-10-10
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Dassault Aviation | Mystere-Falcon 900 | Airworthiness Directives; AVIONS MARCEL DASSAULT-BREGUET AVIATION Model Mystere Falcon 900 Series Airplanes |
Unsafe Condition
Failure of the thrust reverser door actuating system due to the life-limited thrust reverser synchronizing bell crank, Part Number F900HD3200240A2, exceeding its 3,000 landing limit.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Replace the thrust reverser synchronizing bell crank within the specified intervals, not exceeding 3,000 landings. Obtain alternate compliance via FAA approval if needed.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
Prior to the accumulation of 3,000 landings on the bell crank or within the next 250 landings after June 15, 1990, whichever occurs later, and thereafter at intervals not to exceed 3,000 landings.
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
All Model Mystere Falcon 900 series airplanes equipped with thrust reverser synchronizing bell crank, Part Number F900HD3200240A2.
AI-generated summary from the source AD text. Verify against the official source before acting.
Federal Register Abstract
Thrust Reverser Bell Crank
Applicability Source Text
Show captured applicability text from the source AD
AD Final Rules - DRS_90-10-10.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 90-10-10 Document Type: AD Final Rules Docket Number: 89-NM-275-AD Subject Heading: Airworthiness Directives; AVIONS MARCEL DASSAULT-BREGUET AVIATION Model Mystere Falcon 900 Series Airplanes Subject: Thrust Reverser Bell Crank Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 06/15/1990 Make: Dassault Aviation Model: Mystere-Falcon 900 Product Type: Aircraft Product Subtype: Large Airplane Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: Office of Primary Responsibility: CFR Part Reference: Part 39 Comments: AIRWORTHINESS DIRECTIVES FINAL RULES: 90-10-10 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: 89-NM-275-AD AMENDMENT: 39-6598 AD NUMBER: 90-10-10 SUBJECT HEADING: Airworthiness Directives; AVIONS MARCEL DASSAULT-BREGUET AVIATION Model Mystere Falcon 900 Series Airplanes ACTION: SUMMARY: DATES: Effective June 15, 1990. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 90-10-10 AVIONS MARCEL DASSAULT-BREGUET AVIATION (AMD-BA): Amendment 39-6598. Docket No. 89-NM-275-AD. Applicability: All Model Mystere Falcon 900 series airplanes equipped with thrust reverser synchronizing bell crank, Part Number F900HD3200240A2, certificated in any category. Compliance: Required as indicated, unless previously accomplished. To prevent failure of the thrust reverser door actuating system, accomplish the following: A. Prior to the accumulation of 3,000 landings on the thrust reverser synchronizing bell crank, Part Number F900HD3200240A2, or within the next 250 landings after the effective date of this AD, whichever occurs later, and thereafter at intervals not to exceed 3,000 landings, replace the bell crank, which is life limited to 3,000 landings, in accordance with the manufacturer's maintenance manual. 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. NOTE: The request should be forwarded through an FAA Principal Maintenance Inspector (PMI), who will either concur or comment and then send it to the Manager, Standardization Branch, ANM-113. C. Special flight permits may be issued in accordance with FAR 21.197 and 21.199 to operate airplanes to a base in order 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 Falcon Jet Corporation, Customer Support Department, Teterboro Airport, Teterboro, New Jersey 07608. These documents may be examined at the FAA, Northwest Mountain Region, Transport Airplane Directorate, 17900 Pacific Highway South, Seattle, Washington, or the Standardization Branch, 9010 East Marginal Way South, Seattle, Washington. This amendment (39-6598, AD 90-10-10) becomes effective on June 15, 1990. FOOTER:
Document Text
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AD Final Rules - DRS_90-10-10.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 90-10-10 Document Type: AD Final Rules Docket Number: 89-NM-275-AD Subject Heading: Airworthiness Directives; AVIONS MARCEL DASSAULT-BREGUET AVIATION Model Mystere Falcon 900 Series Airplanes Subject: Thrust Reverser Bell Crank Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 06/15/1990 Make: Dassault Aviation Model: Mystere-Falcon 900 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: 90-10-10 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: 89-NM-275-AD AMENDMENT: 39-6598 AD NUMBER: 90-10-10 SUBJECT HEADING: Airworthiness Directives; AVIONS MARCEL DASSAULT-BREGUET AVIATION Model Mystere Falcon 900 Series Airplanes ACTION: SUMMARY: DATES: Effective June 15, 1990. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 90-10-10 AVIONS MARCEL DASSAULT-BREGUET AVIATION (AMD-BA): Amendment 39-6598. Docket No. 89-NM-275-AD. Applicability: All Model Mystere Falcon 900 series airplanes equipped with thrust reverser synchronizing bell crank, Part Number F900HD3200240A2, certificated in any category. Compliance: Required as indicated, unless previously accomplished. To prevent failure of the thrust reverser door actuating system, accomplish the following: A. Prior to the accumulation of 3,000 landings on the thrust reverser synchronizing bell crank, Part Number F900HD3200240A2, or within the next 250 landings after the effective date of this AD, whichever occurs later, and thereafter at intervals not to exceed 3,000 landings, replace the bell crank, which is life limited to 3,000 landings, in accordance with the manufacturer's maintenance manual. 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. NOTE: The request should be forwarded through an FAA Principal Maintenance Inspector (PMI), who will either concur or comment and then send it to the Manager, Standardization Branch, ANM-113. C. Special flight permits may be issued in accordance with FAR 21.197 and 21.199 to operate airplanes to a base in order 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 Falcon Jet Corporation, Customer Support Department, Teterboro Airport, Teterboro, New Jersey 07608. These documents may be examined at the FAA, Northwest Mountain Region, Transport Airplane Directorate, 17900 Pacific Highway South, Seattle, Washington, or the Standardization Branch, 9010 East Marginal Way South, Seattle, Washington. This amendment (39-6598, AD 90-10-10) becomes effective on June 15, 1990. FOOTER:
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