As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON THE RIGHT HAND STABILIZER FRONT SPAR LUGS; THE COTTER PINS FOR THE UPPER AND LOWER NUTS HAVE EVIDENCE OF CORROSION. PICTURE ATTACHED.<[01] RH HORIZONTAL STABILIZER FRONT SPAR LUGS; REMOVED COTTER PINS NO MORE EVIDENCE OF CORROSION. REPLACED COTTER PINS.