As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) BOTH WELDED TUBE ASSEMBLIES P/N 1B1107-1FOUND CRACKED IN ROLLER RADIUS AT THE BASE OF THE CAPTAIN'S SEAT ASSY . DEFECTS WERE NOTED DURING ROUTINE INSPECTION PROCESS IN THE SEAT SHOP , WHEN THIS SEAT WAS REMOVED OFF THE AIRCRAFT DURING AHEAVY MAINTENANCE CHECK.