What was found
WHILE PASSING THROUGH 20,000 FEET IN DESCENT INTO SEA, RECEIVED 'F/CTL ELAC 1 FAULT', ACCOMPANIED BY A 5 TO 10 DEGREE ROLL LEFT AND RIGHT. ATTEMPTED RESET, NO HELP. AIRCRAFT LANDED WITHOUT INCIDENT IN SEA. MAINTENANCE RESET ELEVATOR AILERON COMPUTER NR 1. OPERATIONAL CHECK OK. BOTH PITCH AND ROLL SIDE STICK TRANSDUCERS AND ELAC 1 WERE REPLACED.