As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REMOVED RUDDER BELLCRANK TO STRIP AND REPAINT AND ONCE REMOVED NOTED DISSIMILAR METAL CORROSION ON THE END RIB OF RUDDER AND VISIBLE HOLES FROM CORROSION. END RIB WAS NOT PRIMED AND ATTACHED TO THE METAL BELLCRANK. DISSIMILAR METAL CORROSION FORMED. RECOMMEND AD FOR BELLCRANK REMOVAL AND INSPECT.