As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MCN - DURING C4 CHECK IT WAS DISCOVERED THAT THE R1 DOOR AFT GIRT BAR ANGLE FITTING BRACKET WAS CORRODED AT FS 20. CORROSION WAS EVALUATED AT LEVEL 2 AND THE DAMAGE WAS 4.2" IN LENGTH, 0.007" WIDE AND 0.120" DEEP. MAINTENANCE REMOVED THE DAMAGED ANGLE FITTING AND INSTALLED A NEW ANGLE FITTING AT THE R1 DOOR AFT GIRT BAR ATTACH BRACKET AT FS 20 AND Y-1295 IAW AIRBUS 320 SRM 51-72-11.