What was found
FOUND RUSTY TUBE ASSEMBLY (RUDDER TORQUE). WHEN REMOVED FROM TAIL, TOP OF TUBE ASSY WAS ALSO RUSTY. HIDDEN CORROSION THAT COULD NOT BE SEEN DURING INSPECTION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FOUND RUSTY TUBE ASSEMBLY (RUDDER TORQUE). WHEN REMOVED FROM TAIL, TOP OF TUBE ASSY WAS ALSO RUSTY. HIDDEN CORROSION THAT COULD NOT BE SEEN DURING INSPECTION.