What was found
DURING HEAVY MAINTENANCE, CORROSION FOUND ON RAIL DUMMY Y503.2 LOCATED BETWEEN FR 12 AND FR 16 AT FWD GALLEY AREA; (RESOLVED ON W/O: 1480444 TASKCARD: NR-00014 ) REMOVED AND REPLACED RAIL DUMMY Y503.2 LOCATED BTW FR 12 AND FR 16 AT FWD GALLEY AREA IAW A320 SRM 51-42-11, A320-51-72-11, DWG D53114410, DWG D53114117 AND DWG D53110984.