As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE PERFORMING NON-ROUTINE MAINTENANCE, MAINTENANCE CREW FOUND THE RT PROPELLER CONTROL LEVER NOT LOCKING IN AFT DETENT. ON FURTHER INVESTIGATION, FOUND THE PROPELLER CONTROL CABLE IN THE RT LEADING EDGE WAS CORRODED AND HAD FAILED. THE CABLE WAS REPLACED AND THE ENTIRE AIRCRAFT CABLE SYSTEM WAS INSPECTED FOR CORROSION. NO OTHER CABLES WERE FOUND TO BE OUT OF LIMITS. THE ACFT WAS RETURNED TO SERVICE. (X)