AD 71-13-05
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Dornier Luftfahrt GmbH | Do 28 D-1 | Airworthiness Directives; Dornier GmbH Model DO-28D-1 Airplanes |
Unsafe Condition
Cracks in the landing gear wheel forks could result in structural failure of the landing gear assembly.
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Required Actions
Inspect the landing gear wheel forks for cracks in accordance with Dornier Service Bulletin No. 1039-1501 or an FAA-approved equivalent. If cracks are found, replace the fork with a serviceable part of the same part number before further flight.
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Compliance Time
Within the next 50 hours' time in service after the effective date of this AD and thereafter at intervals not to exceed 100 hours' time in service from the last inspection
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Affected Aircraft
Dornier Luftfahrt GmbH Model Do 28 D-1, Serial Nos. 4002 through 4049
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Federal Register Abstract
Landing Gear Wheel Forks
Applicability Source Text
Show captured applicability text from the source AD
AD Final Rules - DRS_71-13-05.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 71-13-05 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; Dornier GmbH Model DO-28D-1 Airplanes Subject: Landing Gear Wheel Forks Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 06/23/1971 Make: Dornier Luftfahrt GmbH Model: Do 28 D-1 Product Type: Aircraft Product Subtype: Small/Large Airplane Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: Office of Primary Responsibility: CFR Part Reference: Part 39 Comments: AIRWORTHINESS DIRECTIVES FINAL RULES: 71-13-05 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-1233 AD NUMBER: 71-13-05 SUBJECT HEADING: Airworthiness Directives; Dornier GmbH Model DO-28D-1 Airplanes ACTION: SUMMARY: DATES: Effective June 23, 1971. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 71-13-05 DORNIER GmbH: Amdt. 39-1233. Applies to Model Do-28D-1, Serial Nos. 4002 through 4049. Within the next 50 hours' time in service after the effective date of this AD and thereafter at intervals not to exceed 100 hours' time in service from the last inspection, inspect the landing gear wheel forks for cracks in accordance with Dornier Service Bulletin No. 1039-1501 or an FAA-approved equivalent. If cracks are found during any inspection, before further flight replace the fork with a serviceable part of the same part number. This amendment becomes effective June 23, 1971. FOOTER:
Document Text
Show stored source text (verify against official source)
AD Final Rules - DRS_71-13-05.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 71-13-05 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; Dornier GmbH Model DO-28D-1 Airplanes Subject: Landing Gear Wheel Forks Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 06/23/1971 Make: Dornier Luftfahrt GmbH Model: Do 28 D-1 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: 71-13-05 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-1233 AD NUMBER: 71-13-05 SUBJECT HEADING: Airworthiness Directives; Dornier GmbH Model DO-28D-1 Airplanes ACTION: SUMMARY: DATES: Effective June 23, 1971. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 71-13-05 DORNIER GmbH: Amdt. 39-1233. Applies to Model Do-28D-1, Serial Nos. 4002 through 4049. Within the next 50 hours' time in service after the effective date of this AD and thereafter at intervals not to exceed 100 hours' time in service from the last inspection, inspect the landing gear wheel forks for cracks in accordance with Dornier Service Bulletin No. 1039-1501 or an FAA-approved equivalent. If cracks are found during any inspection, before further flight replace the fork with a serviceable part of the same part number. This amendment becomes effective June 23, 1971. FOOTER:
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
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