CESSNA 172H — Service Bulletins

This service letter, SEL-28-10, issued by Textron Aviation, addresses the inspection of the fuel strainer bowl for several Cessna aircraft models, including the Cessna 172H. The document outlines mandatory compliance requirements for inspecting the 0756008-1 Fuel Strainer Bowl, which may not have received proper corrosion treatment. The inspection must be performed at the next 100-hour or 12-month inspection. The service letter provides detailed instructions for mechanics on how to conduct the inspection and what to do if the affected parts are found. It emphasizes the importance of using the correct parts and following approved maintenance practices. This document is crucial for ensuring the safety and airworthiness of the affected aircraft models.

• Mandatory inspection of the 0756008-1 Fuel Strainer Bowl for corrosion treatment issues.
• Affected Cessna 172H serial numbers: 17254893 to 17256492, 17256494 to 17256512.
• Inspection must be performed at the next 100-hour or 12-month inspection.
• Follow detailed accomplishment instructions for the inspection process.
• Use only approved parts and maintenance practices as outlined in the service letter.