FEATURES OF DEVELOPING A TECHNOLOGY FOR REPAIRING FOREIGN SUPPLIERS' ELECTRONIC CONTROL UNITS AND ELECTRONIC OVERSPEED UNITS OF GAS TURBINE ENGINES WHEN IT IS IMPOSSIBLE TO REPAIR THE UNITS BY MANUFACTURER

Abstract This article discusses the features of developing a technology for repairing foreign suppliers’ electronic control units and electronic overspeed units of gas turbine engines. Different variants of a technology for repairing these electronic units are considered, which differ in the completeness of its implementation, and are selected based on the availability/absence of documentation for these units and the availability/absence of the possibility of purchasing modules of units on the market.