On-site maintenance

Safran Aircraft Engines' mobile maintenance teams handle a broad range of on-site services – on-wing, on cradles, or in "hospital shops" – giving CFM56® operators technical support anywhere in the world, 24/7.

Support for customer operations


Safran Aircraft Engines also has teams dedicated to supporting customer operations. All of our services at the operator's have the same objectives: comply with quality standards to ensure flight safety, decrease maintenance costs, and reduce the time the aircraft and engine are on the ground.

For all questions concerning on-site maintenance, just contact our Customer Support Center, open 24/7 - mro.services@safrangroup.com


Operating worldwide and around the clock, Safran Aircraft Engines' EMOS (EngineLife® Maintenance On-Site) teams provide a full slate of expert technical assistance services to operators of our engines. Our teams are specialized in on-site maintenance of CFM56 engines, performing high value-added services tailored to customer needs, whether on-wing, on cradles or in "hospital shops". Our EMOS teams carry out more than 400 on-site jobs a year.

LRU support

Safran Aircraft Engines also offers LRU (line replaceable unit) support services, providing CFM56 components and subassemblies that can be removed and replaced on site. We maintain a stock of more than 1,000 part numbers to ensure quick, efficient and flexible service, via four warehouses and two dedicated supply hubs, capable of delivering these parts to customers anywhere in the world.

Maintenance tools

Safran Aircraft Engines designs, sells, supports and distributes all tools needed for flight-line or shop maintenance of CFM56 engines. For all of these tools, we give operators and MRO shops the associated technical assistance and after-sales support services, including maintenance, repair and replacements.

Hit enter to search or ESC to close