As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING GENERAL INSPECTION, A CRACK WAS FOUND ON THE CENTERING ACTUATOR MOUNTING FLANGE OF THE INNER CYLINDER OF THE NLG SHOCK STRUT. THE CAUSE FOR THIS DEFECT IS UNKNOWN SO FAR. AFFECTED NLG SHOCK STRUT REPLACED. INNER CYLINDER OF NLG SHOCK STRUT WAS CRACKED, FLANGE.