What was found
WITH HYDRAULICS PRESSURIZED LEFT INBOARD AILERON CAN BE PHYSICALLY MOVED UPWARD APPROX 5 INCHES. EXCESSIVE WEAR IN THE SUPPORT BEARINGS OF THE INBOARD AND OUTBOARD ACTUATOR HANGER LINK ASSEMBLIES. SUBJECT HANGER LINK ASSEMBLIES ARE PART OF THE REACTION LINK ASSEMBLIES THAT DIRECTLY AFFECT THE MOVEMENT OF THE LT INBOARD AILERON. REPLACED BOTH SUBJECT HANGER LINK ASSEMBLIES PER APPLICABLE MAINTENANCE PROCEDURES. OPS CHECKED AILERON SYSTEM PER APPLICABLE MAINTENANCE PROCEDURES AND ALL OPS CHECKS WERE NORMAL. BOTH LEFT AND RIGHT POWER CONTROL ACTUATORS OF THE LEFT INBOARD AILERON WERE REPLACED AS PRECAUTION.