As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SAL - MAJOR REPAIR - DURING C7 CHECK DISCOVERED LEVEL 2 CORROSION ON AT LOWER SILL LOCATED FROM FS 67+19" AT Y-1292. RE-WORK WAS FOUND OUT OF LIMITS IAW AIRBUS 320 SRM 53-41-14. MAINTENANCE CUT OUT DAMAGED SECTION ON LOWER SILL IAW AIRBUS 320 SRM 53-41-14. FABRICATED ANGLES AND FILLERS IAW AIRBUS 320 SRM 53-41-14 FIG 201. INSTALLED FABRICATED REPAIR PARTS ON THE LOWER SILL FROM FR67+16" TO FR67+19" AND Y-1292 IAW AIRBUS 320 SRM 53-41-14.