What was found
CORROSION FLOOR STRUCTURE LOCATED FR 16 AND Y503.2 IN PASSENGER CABIN REMOVED AND REPLACED FLOOR BEAM Y503.2 LOCATED BTW FR12 TO FR16 DUE DATE: OCT 09 2022; DEPTH GAGES PN:20915A22 SN: IN PASSENGER CABIN IAW A320 SRM 51-72-11-911-001, A320 SRM 003591, DUE DATE: MAY 30 2023 51-42-11/001, DWG D53112825, DWG D53110984 AND DWG D53112758. TOOL USED ELECTRONIC CALIPER PN 500-196-30, SN:A21033544,