As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE CREW REPORTED THAT THE REAR EVAPORATOR BLOWER WAS MAKING A LOUD NOISE AND THERE WAS A STRONG SMELL / SMOKE OF SOMETHING BURNING. MAINTENANCE REPLACED THE REAR EVAPORATOR BLOWER ASSEMBLY. THE AIRCRAFT WAS RETURNED TO SERVICE FOLLOWING SATISFACTORY OPERATIONAL CHECKS OF THE BLOWER.