AerFin has successfully repaired and returned to service a CFM56 engine that was originally deemed unserviceable — a clear demonstration of its in-house technical expertise and expanding MRO capabilities.
The engine was one of three originally acquired for teardown. However, AerFin’s trading team identified untapped potential in one of the units. Instead of dismantling all three, they proposed a repair strategy, replacing the 21X and 22X modules with serviceable components sourced from one of the other engines in the package.
The work was carried out entirely at its MRO facility at Indurent Park in South Wales. By completing the complex module swap in-house, AerFin accelerated turnaround times, improved cost efficiency, and enhanced the engine’s commercial value — demonstrating the strength of our integrated approach. Following the repair, the engine underwent a successful test cell run, marking a significant operational milestone: the first time AerFin has completed a full-cycle engine repair and return-to-service using its own infrastructure.
This achievement highlights the impact of AerFin’s unique business model — combining technical expertise with commercial insight to unlock greater value from aviation assets. It also creates three distinct options for the remaining engines in the package: teardown, lease, or resale, giving AerFin full flexibility to respond to market demand.
“This is a fantastic result for the business. At AerFin, we pride ourselves on seeing value where others don’t. Not only have we recovered value from an engine that may otherwise have been parted out, but we’ve demonstrated a new level of agility in how we manage and maintain engine material. It’s a real testament to the capability we’ve built in-house – and this is just the beginning.” comments Simon Bayliss, AerFin’s Chief Operating Officer.
By extending the operational life of this engine, AerFin has delivered tangible value to both the seller and the buyer — and taken another confident step forward in its mission to keep fleets flying and shape the future of the industry.
This approach also supports a more sustainable aviation sector by reducing waste and lowering the demand for newly manufactured parts. By maximising the use of existing assets, AerFin is helping customers operate more efficiently and responsibly.
