What was found
AILERONS BINDING & HARD TO MOVE TO THE LEFT AND RIGHT. AFT F/A REPORTS GRINDING NOISE DURING YOKE MOVEMENT. FOUND GRINDING NOISE TO BE CABLE RUN UNDER PANEL 245DZ, CUTTING INTO PANEL'S AFT MIDDLE AREA, REPOSITIONED PANEL, NOW NO GRINDING NOISE HEARD WHILE MOVING CABLES FULL DEFLECTION. CHECKED AND ADJUSTED CONTROL COLUMN CHAINS. GVI PERFORMED OF AILERON CABLES AND CHECK OF CONTROL FORCE FOR AILERONS. W/O 220507 ACCOMPLISHED OTHER WORK PERFORMED. RETURNED TO SERVICE.