As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) OVERSPEED GOVERNOR REPLACED WITH AN OVERHAULED UNIT (DUE TO FEATHERING VALVE STICKING INTERMITTANTLY SEE SDR 20060620001) AND DURING FEATHER CHECK THE PROP WOULD NOT COME OUT OF FEATHER. ELECTRICAL SYSTEM CHECKED. NO FAULTS FOUND. ANOTHER SERVICEABLE OVERSPEED GOV. INSTALLED AND OPERATION CHECKED SERVICEABLE. AIRCRAFT RETURNED TO SERVICE.