As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLE - FLT 3101 - CREW REPORTED THAT THE FLAPS WOULD NOT RETRACT AND THEY RECEIVED A STRONG SMELL IN CABIN AFTER TAKEOFF. AIRCRAFT RETURNED TO FIELD WITHOUT FURTHER INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT THEN REMOVED AND REPLACED THE FLAP DRIVE MOTOR IAW B1900 MM 27-50-03, OPERATIONAL CHECKS WERE SATISFACTORY. AIRCRAFT RELEASED FOR SERVICE. (M)