AD 47-25-07
Applicability
| Type | Manufacturer | Model | Details |
|---|---|---|---|
| aircraft | Swift Museum Foundation, Inc. | GC-1A | Airworthiness Directives; Globe Models GC-1A and GC-1B Aircraft |
| aircraft | Swift Museum Foundation, Inc. | GC-1B | Airworthiness Directives; Globe Models GC-1A and GC-1B Aircraft |
Unsafe Condition
Installation of steel sleeve Continental P/N 25206 at the forward end of the engine's left oil gallery outlet port may prevent positive lubrication to the No. 6 cylinder connecting rod bearing.
AI-generated summary from the source AD text. Verify against the official source before acting.
Required Actions
Inspect the forward end of the engine's left oil gallery outlet port for the presence of steel sleeve Continental P/N 25206. Remove the sleeve if found installed.
AI-generated summary from the source AD text. Verify against the official source before acting.
Compliance Time
prior to August 1, 1947
AI-generated summary from the source AD text. Verify against the official source before acting.
Affected Aircraft
Globe Models GC-1A and GC-1B Aircraft, serial numbers 1001 to 1119 inclusive
AI-generated summary from the source AD text. Verify against the official source before acting.
Federal Register Abstract
Oil Radiator Outlet Sleeve
Applicability Source Text
Show captured applicability text from the source AD
AD Final Rules - DRS_47-25-07.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 47-25-07 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; Globe Models GC-1A and GC-1B Aircraft Subject: Oil Radiator Outlet Sleeve Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: Make: Swift Museum Foundation, Inc. Model: GC-1A | GC-1B Product Type: Aircraft Product Subtype: Small Airplane Affected AD: Superseded AD: Affected By: Superseded By: Service/Office: Office of Primary Responsibility: CFR Part Reference: Part 39 Comments: AIRWORTHINESS DIRECTIVES FINAL RULES: 47-25-07 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: AD NUMBER: 47-25-07 SUBJECT HEADING: Airworthiness Directives; Globe Models GC-1A and GC-1B Aircraft ACTION: SUMMARY: DATES: ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 47-25-07 GLOBE: (Was Mandatory Note 11 of AD-766-5.) Applies to Models GC-1A and GC-1B Aircraft Serial Numbers 1001 to 1119 Inclusive. Compliance required prior to August 1, 1947. If an oil radiator is or has been installed, inspect the forward end of the engine's left oil galley outlet port and remove steel sleeve, Continental P/N 25206, if found to be installed. This is necessary to insure that positive lubrication is being provided the No. 6 cylinder connecting rod bearing. (Globe Customer Service Maintenance Bulletin No. 13 covers this same subject.) FOOTER:
Document Text
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AD Final Rules - DRS_47-25-07.html Copy URL Print/Save as PDF Document Versions Feedback Details AD Number: 47-25-07 Document Type: AD Final Rules Docket Number: Unknown Subject Heading: Airworthiness Directives; Globe Models GC-1A and GC-1B Aircraft Subject: Oil Radiator Outlet Sleeve Status: Current Citation: This information is not available. Citation Publish Date: Effective Date: Make: Swift Museum Foundation, Inc. Model: GC-1A | GC-1B 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: 47-25-07 CITATION: This information is not available. PAGE NUMBER: DOCKET NUMBER: Unknown AMENDMENT: AD NUMBER: 47-25-07 SUBJECT HEADING: Airworthiness Directives; Globe Models GC-1A and GC-1B Aircraft ACTION: SUMMARY: DATES: ADDRESSES: FOR FURTHER INFORMATION CONTACT: SUPPLEMENTARY INFORMATION: REGULATORY TEXT: 47-25-07 GLOBE: (Was Mandatory Note 11 of AD-766-5.) Applies to Models GC-1A and GC-1B Aircraft Serial Numbers 1001 to 1119 Inclusive. Compliance required prior to August 1, 1947. If an oil radiator is or has been installed, inspect the forward end of the engine's left oil galley outlet port and remove steel sleeve, Continental P/N 25206, if found to be installed. This is necessary to insure that positive lubrication is being provided the No. 6 cylinder connecting rod bearing. (Globe Customer Service Maintenance Bulletin No. 13 covers this same subject.) FOOTER:
Source: Official FAA Source ↗
Retrieved: Apr 8, 2026
Rights: U.S. Government Public Domain
This site is not affiliated with or endorsed by the FAA. Always verify with official sources.
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