As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
VIBRATION FELT IN CONTROL YOKE AS WELL AS THROUGHOUT THE AIRCRAFT F/A'S STATE VIBRATION WAS MORE PROMINENT IN AFT OF AIRCRAFT, MORE PROMINENT ON RIGHT SIDE. INSPECTED AND FOUND INBOARD TAB BEARING BLOCK AND FWD HINGE BRACKET WORN, PER MM 27-31-31A. INSPECTED R/R OF INBD LEFT HINGES AND TAB AS PER MM 27-31-31. (M)