PW4000 STG 7 HPC Synchronizing Ring Assemblies

Applicable Part Numbers: 51H151, 52H095, 53H936, 53H935, 54H802-01, 51H152, 52H094

ATA: 72-35-54

• Clean, NDT, Inspect
• Repair 001: Replace Ring Assembly Pin & Lever Arm
• Repair 002: Replace Nut Plates
• Repair 005: Weld Repair of Vane Arm Pin Holes
• Repair 007: Blend Surface Damage
• Repair 011: Paint Repair (PWA 578)