Mooney M20R Ovation — Service Bulletins

This document is a Service Bulletin issued by Mooney International Corporation, specifically addressing all Mooney M20 series aircraft. It emphasizes the importance of understanding the landing gear operation, warning systems, and maintenance checks as outlined in the latest FAA-approved manuals. The bulletin highlights recent incidents involving gear-up landings and provides guidance on operating both manual and electric landing gear systems. It also stresses the need for proper maintenance and rigging to prevent mishaps and ensure safe operation of the aircraft's landing gear.

• Familiarize yourself with landing gear operation and warning systems.
• Follow the GUMP checklist during landing procedures.
• Regularly inspect and maintain the landing gear system to prevent mishaps.
• Use only Mooney factory parts for maintenance.
• If experiencing unusual resistance in the gear operation, have it checked immediately.