As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING C CHECK INSPECTION, ELEVATOR PUSH/PULL CONTROL ROD WAS FOUND WITH A WEAR MARK OF 1.37 LONG, .34 WIDE AND .0125 DEEP. THE WEAR MARK WAS CAUSED BY INTERFERENCE WITH A GEAR TYPE CLAMP ON AN ECS DUCT UNDER THE AFT CABIN VANITY. THE GEAR/SCREW PORTION OF THE CLAMP WAS POSITIONED AGAINST THE TUBE. LOOSENING THE CLAMP AND ROTATING IT SO SCREW/GEAR PORTION WAS AT 12 O`CLOCK POSITION RECTIFIED THE INTERFERENCE PROBLEM. CONTROL ROD WAS REPLACED WITH NEW UNIT.