Beechcraft 60 Duke — Systems Description

This document serves as a systems description for the Beechcraft 60 Duke, specifically detailing components related to the exhaust systems and engine mounts. It is intended for maintenance personnel and technicians who work on the Beech Duke 60 and its variants equipped with Lycoming TIO-541 engines. The document includes part numbers and descriptions for various components, as well as inspection guidelines to ensure proper maintenance and functionality of the aircraft systems. Key areas of focus include the exhaust system, engine mounts, and associated components, providing essential information for safe and effective aircraft operation.

• Part numbers for exhaust system components include 77427 for the right-hand forward cylinder riser and 77551 for the wastegate header assembly.
• The document emphasizes the importance of inspecting joints for freedom of movement and distortion.
• Tailpipe inspections should focus on thinning and internal corrosion to prevent exhaust leaks.
• Slip fit risers should be ordered as complete assemblies for integrity and smooth fit.
• The Beech Duke 60 is equipped with Lycoming TIO-541 engines, which require specific maintenance procedures.