What was found
ELECTRICAL ODOR AND VISABLE HAZE IN CABIN REPORTED BY FA AND PAX. DIMINISHED ONCE RECIRC AND PACKS OFF.-C/A-PERFORMED OPERATIONAL CHECK OF THE AIR CONDITIONING DISTRIBUTION SYSTEM IAW AMM 21-20-00. FOUND ODOR TO BE COMING FROM RH CABIN RECIRC FAN. REMOVED AND REPLACED RH CABIN RECIRC FAN IAW AMM 21-24-01. PERFORMED OPERATIONAL CHECK OF THE AIR CONDITIONING DISTRIBUTION SYSTEM IAW AMM 21-20-00. OP CHECK GOOD. NO ODOR NOTED AT THIS TIME. C/W ETN-EM-72-034