CFM56-3 LPT Case Assembly

Applicable Part Numbers: 305-078-639-0, 305-078-642-0, 305-078-643-0, 305-078-645-0, 305-078-648-0, 305-078-651-0, 305-078-652-0, 305-078-653-0, 305-078-654-0

ATA: 72-54-07

• Clean, FPI, & Inspect
• Repair 001 – Riveted Hardware Replacement
• Repair 002 – Weld Cracks in Bosses
• Repair 003 – Weld Cracks in Rail Slots
• Repair 004 – Thermal Spray O.D. Locating HPT Shroud Support
• Repair 005 – Thermal Spray HPT Shroud Support Mating Surface
• Repair 006 – Thermal Spray LPT Frame Locating Diameter
• Repair 007 – Thermal Spray Fwd I.D. Locating HPT Shroud Support
• Repair 008 – Thermal Spray Rear I.D. Locating HPT Shroud Support
• Repair 009 – Thermal Spray LPT Frame Mating Surface
• Repair 012 – Weld Defects in Case Outer Wall
• Repair 014 – Thermal Spray the After Nozzle Mount Rails
• Repair 025 – Weld Cracks in Shield Shroud Sectors