What was found
S2 CHECK - LEVEL 2 GALVANIC CORROSION ON L4 DOORWAY SILL PLATE AT FR64, Z-500. REPAIRED L4 DOORWAY SILL PLATE AT FR64, Z-500 IAW A321 SRM 53-41-14 FIG 201.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
S2 CHECK - LEVEL 2 GALVANIC CORROSION ON L4 DOORWAY SILL PLATE AT FR64, Z-500. REPAIRED L4 DOORWAY SILL PLATE AT FR64, Z-500 IAW A321 SRM 53-41-14 FIG 201.