As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION FLOOR BEAM +Y1292 AT LEVEL FR66 AT AFT GALLEY AREA. MEASURES L = 2.732 IN, W = 1.17 IN, D = 0.0210 IN. MAINTENANCE REPLACED FLOOR BEAM +Y1292 LOC. BTW FR64 AND FR66 AT AFT GALLEY AREA IAW A320 SRM 51-42-11-801 AND DWG D53472815.