What was found
AILERON CABLE RUBBING WHEN TURNING TO THE RIGHT AND SQUEAKS. NO VIBRATION DURING FLIGHT. REMOVED FROM SERVICE. PERFORMED E175 FIM TASK 27-10-00-810-803-A , STEPS 4. THROUGH 4.D(2), NO DEFECTS FOUND, PERFORMED AILERON CONTROL SYSTEM OPERATIONAL TEST IAW E175 AMM 27-10-00-710-801-A, NO DEFECTS FOUND, COMPLETED FREEDOM OF MOVEMENT CHECK, ENSURED FULL TRAVEL AND VERIFIED PROPER DIRECTION OF MOVEMENT, NO DEFECTS NOTED PER GPM 9.2 (FREEDOM OF MOVEMENT CHECK), REF LP 932527, FOR OPERATIONAL CHECK FLIGHT RELEASE. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.