GE90 Diffuser

Applicable Part Numbers: 1686M93P18

ATA: 72-41-02


StandardAero is offering overhaul of the Diffuser per engine manual section 72-41-02:

  • Clean, NDT, Inspect
  • Repair 001 – Thermal Spray W-Seal Interfaces
  • Repair 002 – Thermal Spray Mid Flange
  • Repair 003 – Bleed Slot Blend Repair
  • Repair 004 – Machine Diameter F to Remove Fretting
  • Repair 005 – Resize by Heat Treatment
  • Repair 006 – Mid Flange Weld Repair
  • Repair 008 – Weld Repair Elliptical Holes
  • Repair 010 – Aft Flange Bolt Hole Repair (Weld or Machine)
  • Repair 011 – Thermal Spray Diameters A, B & C
  • Repair 012 – Thermal Spray Surface E
  • Repair 013 – Ream Forward Flange Holes
  • Repair 014 – Strut Leading Edge Blend Repair
  • Repair 017 – Strut Leading Edge Weld Repair
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