As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRFRAME VIBRATION FELT IN AFT GALLEY. WENT AWAY W- RUDDER APPLICATION. REPORT FORM COMPLETED. SAMC TEXT: REFERENCE TSM FOR RUDDER TRAILING EDGE PLAY CHECKS. REPLACED ALL THREE RUDDER SERVO CONTROL ROD ENDS. PLAY BEFORE REPLACEMENT: Y=15MM, B=17MM, G=19MM. PLAY AFTER REPLACEMENT WAS 9MM & ALL THREE SERVO CONTROLS.