Technology Upgrades

Technology Upgrades

CFM56-3

The CFM56-3 Advanced Core Upgrade reduces the engine cost of ownership by as much as 30% through the incorporation of advanced design technology and proven materials, reducing time on wing, fuel burn and material costs.

  

Core Upgrade

Overview / Benefits
  • Incorporates 3D aero HP compressor airfoils and improved durability HP turbine nozzles, blades and shrouds.
  • Cost of ownership reduced through longer time on wing, reduced material and repair costs & fuel savings.
Projected Value
  • 1.5% fuel burn improvement at cruise.
  • Up to 50% reduction in material costs for repair of HPT nozzles, blades and shrouds.
  • 20-25°C increase in EGT margin.
  • Average time on wing for all removal causes increased by 3,000-4,000 cycles.
  • Total cost of ownership reduced by as much as 25%.