As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION FOUND INBOARD AND OUTBOARD SET OF HINGE PIVOT PLATES CORRODED ON RT HORIZONTAL STABILIZER. THE OUTBOARD SET OF HINGE PIVOT PLATES WERE FOUND CORRODED ON LT HORIZONTAL STABILIZER. THE PIVOT PLATES WERE REMOVED AND REPLACED IAW SRM 51-30-5.