47-10-17: Cabin Supercharger Rework
FAA order 47-10-17 is an airworthiness directive. The FAA's subject line: Cabin Supercharger Rework. System: cabin, seats and restraints.
What it applies to as the FAA lists it
- Kind of product
- Aircraft
- Makes
- Lockheed Aircraft Corporation
- Models
- 49-46
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 (929 characters)
47-10-17 LOCKHEED: (Was Mandatory Note 19 of AD-763-3.) Applies to All Model 49 Serials Up to and Including 2075.
Compliance required prior to resumption of cabin supercharger operation.
Prior to resumption of cabin supercharger operation, the following Lockheed Service Bulletins must be complied with:
49/SB-107, revised November 22, 1946 - Replacement of Cabin Supercharger Drive Shafts.
49/SB-141, revised August 7, 1946 - Replacement of Cabin Supercharger.
49/SB-156, revised September 17, 1946 - Installation of Supercharger Oil Temperature Indicator.
The revision dates given for these three Bulletins are later than those listed in the Supplement to AD-763 (Special) dated September 25, 1946. Aircraft on which the cabin supercharging equipment was rendered operative in accordance with that Supplement should be checked for compliance with these later revisions dates within the next 150 hours of operation.
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/47-10-17.json · aircraft systems.