As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEA - FLT 185 - EN ROUTE PHL-SEA, ON APPROACH, SMOKE BEGAN TO ENTER THE CABIN. SMOKE DISSIPATED AND CLEARED OUT PRIOR TO LANDING. DURING ROLL OUT, RECEIVED ECAM MESSAGE 'PACK 2 OVHT'. TURNED OFF THE NR 2 PACK PER ECAM ACTION. FLIGHT CONTINUED TO GATE WITHOUT FURTHER INCIDENT. MAINTENANCE REPLAEFD NR 2 PACK AIR CYCLE MACHINE. LEAK AND OPERATIONALLY CHECKS OK. (M)