As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HORIZONTAL STABILIZER LEFT SIDE CRACKED AT REAR UPPER INBOARD SIDE BETWEEN UPPER AND LOWER BOLTS AT STATION XH8.50. HORIZONTAL STABILIZER SENT TO VENDOR FOR REPAIR. REPAIRED IAW ESO 80559 AND BOEING DRAWING 5R09550027. HORIZONTAL STABILIZER OK FOR CONTINUED SERVICE.