As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LOGPAGE:8564837 - FLT 393 - LAS-DFW - ELECTRICAL SMELL - AFT RECIRCULATION FAN AMBER LIGHT ILLUMINATED. HEAVY ELECTRICAL SMELL ROWS 3-6 JUST PRIOR TO DISCOVERY OF AMBER FAN LIGHT. EXAMINED AND PERFORMED OPERATIONAL TEST OF CABIN RECIRCULATION FAN 15HG AND 14HG PER MAINTENANCE MANUAL 21-21-00-710-001. FOUND BOTH FANS OPERATING WITH NO OBVIOUS PROBLEMS OF ELECTRICAL SMELL.