Overhauling Your KX155 and KX165 Navigation and Communication Systems

For more than 30 years, Mid-Continent Instruments and Avionics has been overhauling BendixKing KX155 and KX165 navigation and communication systems. Here, we’ll take you through how we ensure these aircraft components are restored to their optimal performance.

The first step in the overhaul process is a thorough inspection and assessment. Technicians at Mid-Continent Instruments and Avionics meticulously examine the KX155 and KX165 units, identifying any visible damage or wear. This initial evaluation includes checking the overall condition of the exterior and interior components and noting any immediate areas of concern.

Once the initial assessment is complete, the units are carefully disassembled. This step involves separating the various components, such as circuit boards, connectors, and mechanical parts. Each part is then thoroughly cleaned using specialized equipment and techniques to remove any dirt, dust, or corrosion that may have accumulated over time.

After cleaning, each component undergoes a detailed inspection. This step is important to identify any underlying issues that were not visible during the initial assessment. Technicians use advanced diagnostic tools to test the functionality of individual components, ensuring that they meet the manufacturer's specifications and performance standards.

During the inspection, any defective or worn-out parts are identified and replaced. At Mid-Continent Instruments and Avionics, we maintain an extensive inventory of replacement parts, ensuring that only high-quality components are used in the overhaul process. This guarantees that the overhauled units will perform reliably and meet the original equipment manufacturer's standards.

With defective parts replaced and all components thoroughly inspected, the units are carefully reassembled. Once reassembled, the KX155 and KX165 units undergo a series of calibration tests. These tests verify that the units are functioning correctly and that they meet the manufacturer’s specifications identified in the maintenance manual.

The final step in the overhaul process is a comprehensive testing and quality assurance phase. The overhauled units are subjected to testing procedures that simulate real-world operating conditions. This includes environmental testing to confirm the units can withstand the demanding conditions of flight. Once the units pass these stringent tests, they are ready for return to service.

After the overhaul is complete, an 8130-3 airworthiness certificate is provided, which outlines the work performed and any components that were replaced. This documentation is important for maintaining accurate maintenance records and ensuring compliance with regulatory requirements. The overhauled units are certified, guaranteeing that they meet industry standards.

By following these comprehensive steps, Mid-Continent extends the life of your avionics equipment and ensures that you can fly with confidence, knowing that your navigation and aircraft communication systems are in like-new condition.