As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ENGINE PRE-TAKEOFF PERFORMANCE RUNS, THE #2 PROP WOULD NOT COME OUT OF FEATHER. MAINTENANCE TEAM INSPECTED THE ENGINE &PERFORMED ENGINE RUNS AND COULD NOT DUPLICATE THE DISCREPANCY. OUT CAUTION, IT WAS DECIDED TO REPLACE THE RH ENGINE PROP GOVERNOR.