As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DISCOLOR ON BOLT AND BUSHING FOUND ON ROUTINE INSPECTION. FURTHER INSPECTION OUTSIDE THE SCOPE OF ORIGINAL INSPECTION REVEALED CORROSION ON PRESSED FIT BUSHING. THE CORROSION HAD GONE THROUGH THE BUSHING AND MADE A VISABLE HOLE. CORROSION WAS ALSO IDENTIFIED IN THE BORE OF THE DRIVER LINK ARM. THE BUSHING AND THE DRIVER LINK WERE REPLACED WITH NEW PARTS.