PW4000 Turbine Shaft Coupling Assembly

Applicable Part Numbers: 50A281, 51A275

ATA: 72-32-01

• Clean, NDT, Inspect
• Repair 001: Replace Antigallant
• Repair 002: Plasma Spray Turbine Shaft Coupling No 1.5 Bearing Spacer Journal
• Repair 003: Plasma Spray Turbine Shaft Coupling No 1.5 Bearing Journal
• Repair 004: Plasma Spray Turbine Shaft Coupling Fan Hub Shoulder
• Repair 005: Plasma Spray Turbine Shaft Coupling Fan Hub Front Pilot Diameter
• Repair 006: Front Pilot Diameter Plasma Coat Repair
• Repair 007: Plasma Spray Turbine Shaft Coupling Nut Diameter
• Repair 008: Plasma Spray Turbine Shaft Coupling Fan Hub Rear Pilot Diameter
• Repair 009: Turbine Shaft Coupling Rear Pilot Diameter Plasma Coat / Dual Wire Electric Arc Coat Repair
• Repair 010: Plasma Spray Turbine Shaft Coupling Motion Pickup Diameter
• Repair 011: Replace Turbine Shaft Coupling Assembly Motion Pickup Wheel
• Repair 012: Blend Repair
• Repair 013: Fan Hub Shoulder Plasma Coat Repair
• Repair 014: Coat Repair
• Repair 015: Turbine Shaft Spacer Shoulder Plasma Coat Repair