Mooney M20J 201 manuals

This service bulletin, M20-335D, issued by Mooney International Corporation, addresses a potential flight control balance issue that may arise after painting by external vendors. It specifically applies to several Mooney aircraft models, including the M20R, M20TN, M20U, and M20V, detailing the necessary steps for compliance. The bulletin emphasizes the importance of balancing the rudder and elevator control surfaces to ensure safe flight operations. Compliance is mandatory and involves a one-time inspection and potential adjustments to the control surfaces. The document provides detailed instructions for installation of limitation placards, checking flight control balance, and adding or replacing weights as necessary. It also outlines the return-to-service procedures and warranty information for labor associated with the compliance work.

• Compliance with this bulletin is mandatory for safety.
• Affected models include M20R, M20TN, M20U, and M20V.
• Maximum aircraft speed during compliance is 127 KIAS.
• Rudder weight limits: Max 3.85 lbs, Min 3.20 lbs.
• Elevator weight limits: Max 4.22 lbs, Min 4.00 lbs.