As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLE FLIGHT 3147 THE CREW REPORTED SMOKE IN THE COCKPIT WHILE TAXIING. ALSO REPORTED NR 2 ENGINE FLUID LEAK. MAINTENANCE INSPECTED AND FOUND THE NR 2 ENGINE PROP BRAKE HAD PULLED AWAY FROM THE GEARBOX. THE HYDRAULIC LINE ON THE BRAKE WAS SHEARED AND THE GEARBOX WAS DAMAGED. THE NR 2 ENGINE WAS REPLACED ALONG WITH THE PROP BRAKE. THE AIRCRAFT WAS RETURNED TO SERVICE.