As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LAS - INFLIGHT T392/26 AIRCRAFT AIR INTERRUPT INTO LAS WITH BURNING SMELL AND LITE HAZE IN CABIN. LANDED WITHOUT INCIDENT. FOUND RIGHT RECIRCULATON FAN CIRCUIT BREAKER POPPED. FOUND BAD BEARINGS IN FAN. REPLACED RIGHT RECIRCULATION FAN. OPERATED BOTH ENGINES AND PACKS WITH NO SMELL FOUND. SYSTEM GROUND CHECKED NORMAL OPERATION.