AD 69-11-06
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Dassault Aviation | Fan Jet Falcon | Airworthiness Directives; AVIONS MARCEL DASSAULT Model Fan Jet Falcon Series Airplanes |
| aircraft | Dassault Aviation | Fan Jet Falcon Series D | Airworthiness Directives; AVIONS MARCEL DASSAULT Model Fan Jet Falcon Series Airplanes |
Unsafe Condition
Defective T2 aspirator hoses (P/N MY 20 510.001 or P/N MY 20 510.001A) could cause power loss due to collapse, fabric separation from the hose coil, or twisting.
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Required Actions
Within 10 hours' time in service after the effective date, inspect visually for collapsed hose, loose fabric from coil, or twisting. Repeat inspections at intervals not exceeding 75 hours' time in service. Replace defective hoses with P/N MY 20 510.001/2 or P/N AWF 1.11.1.2.1 before further flight. Discontinue inspections after installing approved hoses per Service Bulletin No. 374.
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Compliance Time
Within the next 10 hours' time in service after the effective date of this AD, and thereafter at intervals not to exceed 75 hours' time in service from the date of the last inspection
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Affected Aircraft
AVIONS MARCEL DASSAULT Model Fan Jet Falcon and Fan Jet Falcon Series D airplanes
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Federal Register Abstract
Aspirator Hose
Applicability Source Text
Show captured applicability text from the source AD
AD Final Rules - DRS_69-11-06.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 69-11-06 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; AVIONS MARCEL DASSAULT Model Fan Jet Falcon Series Airplanes Subject: Aspirator Hose Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 06/02/1969 Make: Dassault Aviation Model: Fan Jet Falcon | Fan Jet Falcon Series D Product Type: Aircraft Product Subtype: Large Airplane Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: Office of Primary Responsibility: CFR Part Reference: Part 39 Comments: AIRWORTHINESS DIRECTIVES FINAL RULES: 69-11-06 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-770 AD NUMBER: 69-11-06 SUBJECT HEADING: Airworthiness Directives; AVIONS MARCEL DASSAULT Model Fan Jet Falcon Series Airplanes ACTION: SUMMARY: DATES: Effective June 2, 1969. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 69-11-06 AVIONS MARCEL DASSAULT: Amdt. 39-770. Applies to all Fan Jet Falcon and Fan Jet Falcon Series D airplanes. Compliance required as indicated unless already accomplished. To prevent a power loss resulting from defective T2 aspirator hoses, accomplish the following: (a) Within the next 10 hours' time in service after the effective date of this AD, and thereafter at intervals not to exceed 75 hours' time in service from the date of the last inspection, visually inspect the T2 aspirator hose, P/N MY 20 510.001 or P/N MY 20 510.001A, in each nacelle to see if the hose is collapsed, if the fabric is loose from the hose coil, or if the hose is twisted. (b) If during the inspection required in paragraph (a) either hose is found to be defective, before further flight, replace the defective hose with a new hose of the same part number, or with either hose P/N MY 20 510.001/2 or hose P/N AWF 1.11.1.2.1. (c) The repetitive inspections required by paragraph (a) may be discontinued after the installation of either hose P/N MY 20 510.001/2 or hose P/N AWF 1.11.1.2.1 on each nacelle, in accordance with Avions Marcel Dassault Service Bulletin No. 374, Revision 1, dated March 27, 1969, or later SGAC-approved revision or an FAA-approved equivalent. This amendment becomes effective June 2, 1969. FOOTER:
Document Text
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AD Final Rules - DRS_69-11-06.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 69-11-06 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; AVIONS MARCEL DASSAULT Model Fan Jet Falcon Series Airplanes Subject: Aspirator Hose Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 06/02/1969 Make: Dassault Aviation Model: Fan Jet Falcon | Fan Jet Falcon Series D 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: 69-11-06 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-770 AD NUMBER: 69-11-06 SUBJECT HEADING: Airworthiness Directives; AVIONS MARCEL DASSAULT Model Fan Jet Falcon Series Airplanes ACTION: SUMMARY: DATES: Effective June 2, 1969. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 69-11-06 AVIONS MARCEL DASSAULT: Amdt. 39-770. Applies to all Fan Jet Falcon and Fan Jet Falcon Series D airplanes. Compliance required as indicated unless already accomplished. To prevent a power loss resulting from defective T2 aspirator hoses, accomplish the following: (a) Within the next 10 hours' time in service after the effective date of this AD, and thereafter at intervals not to exceed 75 hours' time in service from the date of the last inspection, visually inspect the T2 aspirator hose, P/N MY 20 510.001 or P/N MY 20 510.001A, in each nacelle to see if the hose is collapsed, if the fabric is loose from the hose coil, or if the hose is twisted. (b) If during the inspection required in paragraph (a) either hose is found to be defective, before further flight, replace the defective hose with a new hose of the same part number, or with either hose P/N MY 20 510.001/2 or hose P/N AWF 1.11.1.2.1. (c) The repetitive inspections required by paragraph (a) may be discontinued after the installation of either hose P/N MY 20 510.001/2 or hose P/N AWF 1.11.1.2.1 on each nacelle, in accordance with Avions Marcel Dassault Service Bulletin No. 374, Revision 1, dated March 27, 1969, or later SGAC-approved revision or an FAA-approved equivalent. This amendment becomes effective June 2, 1969. FOOTER:
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Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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