As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
L4 DOOR CENTER SILL SHAPE IS EXFOLIATED. REMOVED AND EVALUATED L4 DOOR CENTER SILL SHAPE AND FOUND TO BE OUT OF LIMITS BY 100% MATERIAL LOSS IAW A321 SRM 53-41-14 LOCATRED DRILLED AND INSTALLED NEW L4 DOOR CENTER SILL SHAPE IAW A321 SRM 51-44-11 AND SRM 51-42-11. (LP# 2347550)