CESSNA 402C — Systems Description

This document provides a maintenance overview for the Cessna 402C, focusing on the exhaust system and its components. It outlines inspection schedules, procedures, and part numbers for various exhaust system components. The information is intended for maintenance personnel and pilots who need to ensure the airworthiness of the exhaust system. Key maintenance intervals and specific inspection criteria are detailed to help maintain the aircraft's performance and safety.

• Visual inspection of exhaust system every 50 hours or 30 days.
• Remove and inspect tailpipes for cracks and corrosion every 12 months.
• Replace multi-segment V-band clamps every 500 hours of operation.
• Remove exhaust system every 2500 hours or 12 years, whichever comes first.
• Inspect for internal pitting, especially in Inconel components.