PW4000 STG 5 HPC Synchronizing Ring Assemblies

Applicable Part Numbers: 50H795, 53H931, 50H794, 53H932, 54H799-01, 55H626-01

ATA: 72-35-52

• 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)