What was found
CORROSION LOWER SILL LOCATED FR66 TO FR68 LEVEL STRG23L IN PASSENGER CABIN.SEE AEROMAN NON ROUTINE 2022-343198 REMOVED AND REPLACED LOWER SILL LOCATED FR66 TO FR68 AT LEVEL POINT AREA:L=0.604 IN W=0.485 IN;D=0.079 IN, NOMINAL THICKNESS= SILL PERFORMED VISUAL INSPECTION ON AREA AND NOT FOUND MORE STR 23L IN PASSENGER CABIN.IAW A320 SRM 51-72-11-911-001 AND 0.150 IN; MRT=0.071 IN. TOOL USED CALIPER P/N 500-464 S/N DAMAGE PERFORMED SCEPTRE ENTRY ON LOGPAGE #9311419 DRAWING #D53480009, D53474250,D53480076 B17030932, CAL.DUE DATE:29NOV22 AND ULTRASONIC EQUIPMENT P/N MEASURES OF CORRODED AREA DEEPEST 45MG;S/N 130066701;CAL DUE DATE:08APR23 AFTER REMOVED LOWER