As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AILERON CABLE TURNBUCKLE FORWARD OF AFT SPAR BROKEN. SAFETY WIRE HOLDING CABLE TOGETHER, FOUND DURING ANNUAL INSPECTION. CABLE HAD BEEN CONTACTING AFT HEAT DUCT. APPEARS TO HAVE INTERNAL CORROSION FROM CONTACT WITH WIRE IN HEAT DUCT. FITTING SHOW NO SIGN OF WEAR OR EXTERNAL CORROSION.