What was found
MAIN CABIN R1 DOOR CUTOUT CORROSION AT AFT GIRT BAR FITTING AREA. REMOVED CORROSION AT R1 DOOR AFT GIRT BAR FITTING AREA AND FOUND TO BE WITHIN LIMITS FOR REPAIR IAW SRM 53-11-14-283-005, THIS IS A CATEGORY B REPAIR. REPAIRED AREA IAW SRM 53-11-14-283-005, FIGURE 1, SHEET 2-5, BY REMOVING CORROSION AT R1 DOOR CUTOUT IN AFT GIRT BAR FITTING AREA BY BLENDING TO A SMOOTH CONTOUR. PERFORMED ROTO AND HFEC INSPECTION IAW NTM 51-10-01 AND 51-10-08 WITH NO CRACKS OR CORROSION NOTED. REMOVED CORROSION FROM R1 AF T GIRT BAR FITTING AREA, MAX ALLOWABLE REWORK THICKNESS IS .146 INCHES, MATERIAL THICKNESS REMAINS AT .174 INCHES FOUND TO BE WITHIN ALLOWABLE LIMITS IAW SRM 53-11-14-283-005. APPLIED PROTECTI VE COATING ON REPAIR WASHERS AND GIRT BAR AFT FITTING AREA IAW SRM 51-21-11. IAW SRI 53-11-14-205-001 TABLE 1.