What was found
MAIN CABIN FLOOR BOARD AT L4 DOOR UPPER SKIN IS CORRODED IN SEVERAL PLACES. GROUNDED - YES. REMOVED AND REPLACED FLOOR PNL 261LG AT FR66 TO FR68. LBL36 TO LBL66 IAW A321 AMM 53-00-00-400-801-A-01.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
MAIN CABIN FLOOR BOARD AT L4 DOOR UPPER SKIN IS CORRODED IN SEVERAL PLACES. GROUNDED - YES. REMOVED AND REPLACED FLOOR PNL 261LG AT FR66 TO FR68. LBL36 TO LBL66 IAW A321 AMM 53-00-00-400-801-A-01.