As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLIGHT, THE CREW OBSERVED A RIGHT HAND ENGINE TORQUE FLUX OF 5 TO 7 PERCENT AND RETURNED TO PIT. MAINTENANCE INSPECTED AND REPLACED THE RIGHT HAND FUEL CONTROL SHUTOFF VALVE IN ACCORDANCE WITH DORNIER MAINTENANCE MANUAL 71-00-00. OPERATIONAL CHECKS WERE PERFORMED AND THE AIRCRAFT WAS RELEASED FOR SERVICE.