Piper PA-46 Meridian — Service Bulletins

This Service Bulletin No. 1139A, dated April 9, 2004, addresses the control wheel attachment inspection and retainer clip installation for specific Piper aircraft models, including the PA-46-500TP Meridian. The bulletin is divided into two parts: Group A aircraft must complete both parts, while Group B aircraft only need to complete Part II. The bulletin highlights a safety concern regarding the potential separation of the pilot side control wheel from the control wheel shaft, which could lead to loss of control. The document provides detailed instructions for inspecting and securing the control wheel attachment, including the installation of a retainer clip to enhance safety. Compliance times are specified for each part of the bulletin, emphasizing the importance of timely action to ensure aircraft safety.

• The bulletin addresses control wheel attachment issues for the PA-46-500TP Meridian.
• Compliance for Group A aircraft is required within 25 hours for Part I and 100 hours for Part II.
• Part I involves inspecting and potentially replacing control wheel attachment screws.
• Part II requires the installation of a retainer clip to enhance safety.
• Specific part numbers for screws and assemblies are provided for compliance.