What was found
AUTOFEATHER SYSTEM INOPERABLE DURING TAKEOFF. CLEANED THE AUTOFEATHER ARMING SWITCHES IN POWER LEVER QUADRANT.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AUTOFEATHER SYSTEM INOPERABLE DURING TAKEOFF. CLEANED THE AUTOFEATHER ARMING SWITCHES IN POWER LEVER QUADRANT.