What was found
FLIGHT CREW REPORTED LEFT PROPELLER FEATHERED DURING TAKEOFF. MAINTENANCE PERSONNEL COULD NOT DUPLICATE PROBLEM ON GROUND. REPLACED LEFT ENGINE TORQUE PRESSURE SWITCH AS A TROUBLESHOOTING PRECAUTION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLIGHT CREW REPORTED LEFT PROPELLER FEATHERED DURING TAKEOFF. MAINTENANCE PERSONNEL COULD NOT DUPLICATE PROBLEM ON GROUND. REPLACED LEFT ENGINE TORQUE PRESSURE SWITCH AS A TROUBLESHOOTING PRECAUTION.