What was found
AIRCRAFT IN BASE VISIT: CORROSION LOWER SILL FR 68 AT LEVEL STR 23L AT AFT GALLEY AREA (1 EA), (L=0.473", W=0.210", CORROSION D=0.065"). PERFORMED PERMANENT REPAIR ON LOWER SILL AREA FR68 AT LEVEL STR 23R AT AFT GALLEY AREA IAW A321 SRM 53-41-14-300-001 REPAIR PRINCIPLE 5.