What was found
AIRCRAFT 3355, CORROSION FLOOR BEAM -Y1959 LOCATED FR31 TO FR37 IN PASSENGER CABIN (SSI 532134-01-2).. CORRECTIVE ACTION: REPLACED FLOOR BEAM -Y1959 LOC. FR 26 TO FR 37.4 IN PASSENGER CABIN AREA AS PER A330 SRM 51-42-11-801. SRM 51-72-11-911-001 AND DWG F53276421, F53979203. (LP 2844741)