As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) MAIN DS WAS REMOVED FOR INSPECTION. THE ATTACHING HARDWARE WAS FOUND LOOSE ON INNER COUPLING. AFTER INVESTIGATION NUTS FOUND TO HAVE ZERO DRAG, TORQUE ON THE AFFECTED BOLTS. BOLTS APPEARED TO BE IN SERVICEABLE CONDITION BUT WHEN NUTS TRIED ON "NEW" BOLTS THERE WAS DRAG TORQUE PRESENT.