Willis Lease Finance Corporation has partnered with CFM International to develop an industry-first program aimed at extending the operational life of CFM56-5B and CFM56-7B engines. The initiative restores core engine components during shop visits rather than performing full disassemblies, preserving engine integrity and reducing overhaul downtime.

By leveraging OEM materials and restoration techniques, the program is designed to maintain CFM56 engine reliability and increase time on wing. This approach is expected to lower maintenance expenses for customers and improve fleet asset utilization, reinforcing Willis Lease’s competitive position in engine leasing.

An initial group of engines has been identified and inducted for the program, with plans to expand participation across additional CFM56 assets over time. Ongoing evaluation will determine scalability, potentially leading to broader adoption and additional revenue streams from extended engine service agreements.