As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIGHT HORIZONTAL STABILIZER INSPAR STIFFENER RIB #4 P/N 182A2405-14 CRACK NOTED / RECEIVED NEW STIFFENER LOCATED AND DRILLED. APPLIED TREAT AND PRIME AND INSTALLED AT R/H HORIZ STABILIZER RIB #4 AS PER REF B737-700 SRM 51-40-02-0G-0 ; SRM 51-40-05-0G-0 AND AMM 51-21-72-370-804