As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING RIGGING CHECK AT ANNUAL INSPECTION FOUND THAT AILERONS COULD NOT REACH FULL TRAVEL UP OR DOWN. THE LT AILERON TRAVEL 21 DEGREES UP AND 11 DEGREES DOWN AND THE RT AILERON TRAVEL ONLY 13 DEGREES UP AND 18 DEGREES DOWN. INV. FOUND INCORRECT BELLCRANK INSTALLED ON RT WING AILERON.