As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DFW - FLT NR 1439 - DURING APPROACH TO DFW, SMOKE WITH ELECTRICAL SMELL NOTED IN CABIN. ACCOMPLISHED CHECKLIST AND AIRCRAFT LANDED DFW WITHOUT INCIDENT. REPLACED GASPER RECIRCULATION FAN. ALSO, CHANGED ALL ACM COALESCER BAGS. ACCOMPLISHED GROUND ENGINE RUN AND OPERATED ALL PACKS AND FANS WITH NO DEFECTS FOUND. SYSTEM GROUND CHECKED NORMAL OPERATION. (M)