What was found
AFTER TAKEOFF HAD MULTIPLE REPETITIVE ECAMS AND CHIMES. FIRST CLASS PASS AND FWD FLT ATTENDANT REPORTED A STRONG RUBBER SMELL IN FIRST CLASS CABIN. CHECKED NOSE LANDING GEAR, MAIN LANDING GEAR AREAS & PROX. SWITCHES NO DEFECTS NOTED. ACCOMPLISHED SDAC 1 & 2, FWC 1 & 2, & BSCU 1 & 2 GROUND TEST NO FAULTS NOTED. PER POST FLIGHT REPORT FAULTS OF BSCU 1 & FWC 2 FAILURES. REPLACED BOTH PRECAUTIONARY. ACCOMPLISHED GROUND TESTS. ALSO ACCOMPLISHED OEM REMINDER CHECKS. ALL TEST PASSED.