AD 86-23-05
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Revo, Incorporated | Lake Model 250 | Airworthiness Directives; Consolidated Lake Model 250 Series Airplanes |
Unsafe Condition
Possible contact of the fuel shutoff valve handle hardware and the cabin rear upholstery panel.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Modify the fuel shutoff valve mounting plate per Service Bulletin No. B-66 dated May 31, 1985. Airplanes may be flown under FAR 21.197 to a location where this AD can be accomplished. Equivalent compliance may be used if approved by the FAA.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
within the next 100 hours time-in-service after the effective date of this AD
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Consolidated Aeronautics Incorporated Lake Model 250 Airplanes, Serial Numbers 2 through 17, equipped with fuel shutoff valve mounting plate part number 3-6572-17
AI-generated summary from the source AD text. Verify against the official source before acting.
Federal Register Abstract
Fuel Shutoff Valve Mounting Plate
Applicability Source Text
Show captured applicability text from the source AD
AD Final Rules - DRS_86-23-05.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 86-23-05 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; Consolidated Lake Model 250 Series Airplanes Subject: Fuel Shutoff Valve Mounting Plate Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 12/17/1986 Make: Revo, Incorporated Model: Lake Model 250 Product Type: Aircraft Product Subtype: Small Airplane Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: Office of Primary Responsibility: CFR Part Reference: Part 39 Comments: AIRWORTHINESS DIRECTIVES FINAL RULES: 86-23-05 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-5461 AD NUMBER: 86-23-05 SUBJECT HEADING: Airworthiness Directives; Consolidated Lake Model 250 Series Airplanes ACTION: SUMMARY: DATES: Effective December 17, 1986. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 86-23-05 CONSOLIDATED AERONAUTICS INCORPORATED: Amendment 39-5461. Applies to Consolidated Aeronautics Incorporated, Lake Model 250 Airplanes, Serial Numbers 2 through 17, equipped with fuel shutoff valve mounting plate part number 3-6572-17, certificated in any category. Compliance: Required within the next 100 hours time-in-service after the effective date of this AD, unless already accomplished. To prevent the possible contact of the fuel shutoff valve handle hardware and the cabin rear upholstery panel, accomplish the following: (a) Modify the fuel shutoff valve mounting plate in accordance with instructions in Lake Aircraft Division Consolidated Aeronautics Incorporated Service Bulletin No. B-66 dated May 31, 1985. (b) Airplanes may be flown in accordance with FAR 21.197 to a location where this AD can be accomplished. (c) An equivalent means of compliance with this AD may be used if approved by the Manager, Federal Aviation Administration, Boston Aircraft Certification Office, ANE-150, 12 New England Executive Park, Burlington, Massachusetts 01803. All persons affected by this directive may obtain copies of the documents referred to herein upon request to Lake Aircraft, Laconia Airport, Laconia, New Hampshire 03646; or Federal Aviation Administration, Office of the Regional Counsel, Room 158, 601 East 12th Street, Kansas City, Missouri 64106. This amendment becomes effective on December 17, 1986. FOOTER:
Document Text
Show stored source text (verify against official source)
AD Final Rules - DRS_86-23-05.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 86-23-05 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; Consolidated Lake Model 250 Series Airplanes Subject: Fuel Shutoff Valve Mounting Plate Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: 12/17/1986 Make: Revo, Incorporated Model: Lake Model 250 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: 86-23-05 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: 39-5461 AD NUMBER: 86-23-05 SUBJECT HEADING: Airworthiness Directives; Consolidated Lake Model 250 Series Airplanes ACTION: SUMMARY: DATES: Effective December 17, 1986. ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 86-23-05 CONSOLIDATED AERONAUTICS INCORPORATED: Amendment 39-5461. Applies to Consolidated Aeronautics Incorporated, Lake Model 250 Airplanes, Serial Numbers 2 through 17, equipped with fuel shutoff valve mounting plate part number 3-6572-17, certificated in any category. Compliance: Required within the next 100 hours time-in-service after the effective date of this AD, unless already accomplished. To prevent the possible contact of the fuel shutoff valve handle hardware and the cabin rear upholstery panel, accomplish the following: (a) Modify the fuel shutoff valve mounting plate in accordance with instructions in Lake Aircraft Division Consolidated Aeronautics Incorporated Service Bulletin No. B-66 dated May 31, 1985. (b) Airplanes may be flown in accordance with FAR 21.197 to a location where this AD can be accomplished. (c) An equivalent means of compliance with this AD may be used if approved by the Manager, Federal Aviation Administration, Boston Aircraft Certification Office, ANE-150, 12 New England Executive Park, Burlington, Massachusetts 01803. All persons affected by this directive may obtain copies of the documents referred to herein upon request to Lake Aircraft, Laconia Airport, Laconia, New Hampshire 03646; or Federal Aviation Administration, Office of the Regional Counsel, Room 158, 601 East 12th Street, Kansas City, Missouri 64106. This amendment becomes effective on December 17, 1986. FOOTER:
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Retrieved: Apr 8, 2026
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