Michaël Leroy Email and Phone Number

• Main point of contact between GE Aerospace and Safran Aircraft Engines for GE90/GP7200/GE9X Product Support and Systems Engineering topics• Monitoring of maintenance documentation approval and updates (AMM & ESM)• Technical presentation and meeting with customers and shops

• Customer support & Technical management for 3 RPFH (Rate Per Flight Hour) and 3 T&M (Time & Material) contracts (5 different customers)• Main point of contact between CFM and customers’ powerplant engineering & management team• Removal plan definition and engine maintenance activities (workscoping, shop-visit & investigation follow-up)• Engines performance trends monitoring and analysis• Technical Review Meetings with customers

• Technical customer support: provide answers to technical requests (more than 500 questions treated)• Fleet monitoring and events follow-up for hydraulic, air, electric and oil accessories • Participation to the Time To Get a Fix (TTGF) process : hardware improvement with engineering and design office• Vendor management of French and US vendors for investigations & correctives actions on their hardware• Update of maintenance documentation (AMM, ESM and CMM)

• Development of transient dynamic calculation with LS-DYNA : launch of a new fine elements calculation methods and follow-up of 2 partial test campaigns• Technical management of integration activities for the redesign of the LEAP-1B Turbine Rear Vane• Analysis of deviation for LPT Blades and Nozzles (520 deviations treated for 8030 parts)• Technical management of 2 industrial designers and 3 engineering school trainees

• Design office needs analysis for new simulation tools development,• Development of transient dynamic calculation with LS-DYNA : state of the art, bibliography, definition of strategy and parameters analysis for modelisation of abradable and glue materials

• Immersion in the engines shop for analysis of the disassembly/re-assembly process in order to identify the risks for the operators• Working group setting up to consolidate risk identification and produce new job descriptions.