CESSNA 337G — Maintenance Manual

This service letter, MEL-28-02, issued by Textron Aviation, outlines mandatory inspection procedures for the fuel strainer bowl on various Cessna models, including the Cessna 337G. The document specifies the affected serial numbers and provides detailed instructions for compliance during the next 100-hour or annual inspection. The primary concern is that certain fuel strainer bowls did not receive proper corrosion treatment, which could affect their performance and safety. The letter emphasizes the importance of following the outlined procedures to ensure airworthiness and compliance with maintenance standards.

• Mandatory inspection of the fuel strainer bowl at the next 100-hour or 12-month inspection.
• Affected serial numbers for Cessna 337G are 33701449 and 33701463 thru 33701815.
• Inspect for specific part markings: 112706, 124963, 132350.
• If markings are present, replace the fuel strainer bowl with part number 0756008-1.
• No specialized tools or materials are required for the inspection.