AD 63-16-06
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | American Navion Society, LTD. | D-16 | Airworthiness Directives; Universal Models Temco D-16 and D-16A Aircraft |
| aircraft | American Navion Society, LTD. | D-16A | Airworthiness Directives; Universal Models Temco D-16 and D-16A Aircraft |
Unsafe Condition
The landing gear selector valve end fitting P/N 145-58145-3 (heat-treated and nonheat-treated) has a service history of failure during attempts to extend the gear.
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Required Actions
Inspect the gear actuating system in accordance with Navion Service Letter No. 81 dated March 31, 1961. Replace any defective parts found before further flight.
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Compliance Time
within the next 25 hours' time in service after the effective date of this AD, and at each periodic inspection thereafter
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Affected Aircraft
American Navion Society, LTD. Models D-16 and D-16A Aircraft
AI-generated summary from the source AD text. Verify against the official source before acting.
Federal Register Abstract
Gear Selector Valve End Fitting
Applicability Source Text
Show captured applicability text from the source AD
AD Final Rules - DRS_63-16-06.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 63-16-06 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; Universal Models Temco D-16 and D-16A Aircraft Subject: Gear Selector Valve End Fitting Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 08/23/1963 Make: American Navion Society, LTD. Model: D-16 | D-16A Product Type: Aircraft Product Subtype: Small Airplane Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: Office of Primary Responsibility: CFR Part Reference: Part 39 Comments: AIRWORTHINESS DIRECTIVES FINAL RULES: 63-16-06 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: AD NUMBER: 63-16-06 SUBJECT HEADING: Airworthiness Directives; Universal Models Temco D-16 and D-16A Aircraft ACTION: SUMMARY: DATES: Effective August 23, 1963. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 63-16-06 UNIVERSAL: Amdt. 590 Part 507 Federal Register July 24, 1963. Applies to Models Temco D-16 and D-16A Aircraft. Compliance required within the next 25 hours' time in service after the effective date of this AD, and at each periodic inspection thereafter. The landing gear selector valve end fitting P/N 145-58145-3 (heat-treated and nonheat- treated) has a service history of failure during attempts to extend the gear. To preclude further difficulties: Inspect the gear actuating system in accordance with Navion Service Letter No. 81 dated March 31, 1961. Any defective parts found as a result of this inspection must be replaced before further flight. This directive effective August 23, 1963. FOOTER:
Document Text
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AD Final Rules - DRS_63-16-06.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 63-16-06 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; Universal Models Temco D-16 and D-16A Aircraft Subject: Gear Selector Valve End Fitting Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 08/23/1963 Make: American Navion Society, LTD. Model: D-16 | D-16A Product Type: Aircraft Product Subtype: Small 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: 63-16-06 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: AD NUMBER: 63-16-06 SUBJECT HEADING: Airworthiness Directives; Universal Models Temco D-16 and D-16A Aircraft ACTION: SUMMARY: DATES: Effective August 23, 1963. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 63-16-06 UNIVERSAL: Amdt. 590 Part 507 Federal Register July 24, 1963. Applies to Models Temco D-16 and D-16A Aircraft. Compliance required within the next 25 hours' time in service after the effective date of this AD, and at each periodic inspection thereafter. The landing gear selector valve end fitting P/N 145-58145-3 (heat-treated and nonheat- treated) has a service history of failure during attempts to extend the gear. To preclude further difficulties: Inspect the gear actuating system in accordance with Navion Service Letter No. 81 dated March 31, 1961. Any defective parts found as a result of this inspection must be replaced before further flight. This directive effective August 23, 1963. FOOTER:
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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