What was found
DURING HEAVY MAINTENANCE: CORROSION LOWER SILL LOC BTW FR66/FR68 AND STR23R AT AFT GALLEY AREA (1 EA) (CPCP FINDING); REF AEROMAN WO 2026 109/1 NR253818; PERFORMED PERMANENT REPAIR LOCATED ON FR68RH, IN AFT PASSENGER/CREW DOOR SILL BEAM I.A.W. A321 SRM 53-41-14-300-001, REPAIR PRINCIPLE 7; THIS REPAIR IS CATEGORY A, WITHOUT FURTHER MAINTENANCE INSPECTIONS REQUIRED; INITIAL MEASURES OF CORROSION ARE: L= 6.307 INCH, W= 0.681 INCH, D= 0.040 INCH.