As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) AILERON INSP COMPLETED IAW ANNUAL INSP REQUIREMENTS. CORROSION DISCOVERED ON BALANCE WEIGHTS. BALANCE WEIGHTS REMOVED FOR FURTHER INVESTIGATION REVEALED CORROSION ON EACH ATTACH SCREW. CORROSION REMOVED FROM EACH BALANCE WEIGHT, NEW SCREWS INSTALLED AND CPC COATING APPLIED TO ALL SURFACES.