As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON CLIMB-OUT AT LEVEL OFF THE RT ENGINE THROTTLE WAS BOUND. UNUSUAL RESISTANCE TO MOVING TO IDLE. AFTER BRINGING THE ENGINE BACK TO IDLE THE THROTTLES OPERATED NORMALLY. FOUND THE NUMBER 2 ENG COWL ANTI-ICE DUCT BLOWN WHICH CAUSED DAMAGE TO THE UPPER ENGINE COWL.