Beechcraft 56TC Baron — Pilot's Operating Handbook

This document is a Mandatory Service Bulletin issued by Raytheon Aircraft Company concerning the inspection and potential replacement of Flap Flex Shaft Assemblies in various Beechcraft models, including the Beechcraft 56TC Baron. The bulletin outlines the compliance requirements, reasons for the issuance, and detailed instructions for inspection and replacement procedures. It is aimed at aircraft owners, operators, and maintenance personnel, emphasizing the importance of addressing potential safety issues related to flap operation. The bulletin specifies affected aircraft serial numbers and provides guidance on how to determine if the assemblies need replacement based on their manufacture dates.

• Mandatory compliance within 25 flight hours or 90 days.
• Inspection and replacement of Flap Flex Shaft Assemblies is required for safety.
• Estimated 1.5 hours for inspection and 5 hours for replacement of a single assembly.
• Affected assemblies have manufacture dates between January 2000 and April 2001.
• Follow detailed accomplishment instructions to ensure proper maintenance.