As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MECHANICS PREFLIGHT, AIRWORTHINESS CHECK, HORIZONTAL STABILIZER THROUGH BOLT FOUND BROKEN. R & R BOLT. INSPECTED BUSHING AND SURROUNDING AREA. NO DEFECTS NOTED. THIS ACFT HAS BEEN RETURNED TO SERVICE FOLLOWING THE INSTALLATION OF A REPLACEMENT SERVICEABLE NEW BOLT.