As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE CREW REPORTED A HOT SMELL IN THE CABIN APPROXIMATELY UNDER THE PACK AREA. MAINTENANCE INSPECTED AND FOUND A LOOSE CLAMP AROUND THE HOT AIR DUCT. MAINTENANCE RESECURED THE CLAMP IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 21-00-00. OPERATIONAL CHECKS WERE PERFORMED AND THE AIRCRAFT WAS RELEASED FOR SERVICE.