As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT HORIZONTAL STABILIZER MOUNT BRACKET FOUND LOOSE DURING ANNUAL INSPECTION. FURTHER INSPECTION REVEALED CRACKS AND LOOSE RIVETS. UPON REMOVAL OF THE PART, IT FELL INTO TWO PIECES. SUBMITTER RECOMMENDED VISUAL CHECK OF HORIZONTAL STABILIZER OUTBOARD MOUNTS SHOULD BE PERFORMED AT EACH ANNUAL INSPECTION FOR LOOSENESS AND RIVET FRETTING.