As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLIGHT AILERONS CONTROLS TEST, THE AILERONS CONTROL DID NOT HAVE RESISTANCE AT BOTH SIDES. MX PERFORMED THE AILERON SYS INSPECTION IAW MM 27-11-00. DETECTED BROKEN CENTERING MECHANISM SPRING; SPRING WAS REPLACED IAW MM 27-11-81, TESTED CORRECT.