47-25-07: Oil Radiator Outlet Sleeve
FAA order 47-25-07 is an airworthiness directive. The FAA's subject line: Oil Radiator Outlet Sleeve. System: other and general.
What it applies to as the FAA lists it
- Kind of product
- Aircraft
- Makes
- Swift Museum Foundation, Inc.
- Models
- GC-1A, GC-1B
Dates and paperwork
- Docket
- Unknown
- Status
- Current
- The FAA's document
- Read the order on the FAA's site
The order itself the regulatory text, as published
Show the full text (569 characters)
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.)
Source: FAA Dynamic Regulatory System, airworthiness directives. The FAA's document is the authority; the register counts are this site's, from the FAA register of November 6, 2026. Connections as data: /graph/directive/47-25-07.json · aircraft systems.