Mooney M20A manuals

This document is a Supplemental Type Certificate (STC) issued by Hartzell Propeller LLC, detailing the installation of Hartzell Propeller model 2C1-R419A1/75C(S)08 on various Mooney aircraft models including the M20A through M20J. It provides instructions for continued airworthiness, ensuring compliance with FAA regulations. The document outlines the necessary maintenance information that must be incorporated into the aircraft's maintenance manual and scheduled maintenance program. It includes details on the removal of existing propellers, installation procedures, and maintenance instructions specific to the new propeller model. This STC is essential for operators of the affected Mooney models to maintain airworthiness and comply with regulatory requirements.

• This STC applies to Mooney models M20A, B, C, D, E, F, G, and J.
• The Hartzell propeller model 2C1-R419A1/75C(S)08 is a constant speed, variable pitch propeller.
• Operators must include the maintenance information in their Aircraft Maintenance Manual.
• The existing propeller must be replaced with the Hartzell model as per the STC.
• Recommended Time between Overhaul (TBO) limits are specified in Hartzell Service Letter HC-SL-61-61Y.