As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(LOG 1345697) DURING INSPECTION FOUND CRACKS ON RIBS STATION 92.70 AND 120.30 OF INTERNAL STRUCTURE AT LH HORIZONTAL STABILIZER. RIB STA 92.70 WAS REPLACED PER DWG 182A5301 ITEM3 REV:C AND B737-800 SRM 51-40-05 AND RIB STATION 120.30 WAS REPAIRED SRM 51-40-05 AND SRM 55-10-09 REP 4.