What was found
ASH 7294 IAD - CAPTAIN REPORTED THE A/C ROLLS LT ON APPROACH AND CAN NOT BE TRIMMED NORMALLY TO CORRECT THE PROBLEM. MX REMOVED AND REPLACED THE AILERON. TEST FLIGHT WAS GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ASH 7294 IAD - CAPTAIN REPORTED THE A/C ROLLS LT ON APPROACH AND CAN NOT BE TRIMMED NORMALLY TO CORRECT THE PROBLEM. MX REMOVED AND REPLACED THE AILERON. TEST FLIGHT WAS GOOD.