As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(LOG 0998309) CORROSION ON LOGITUDINAL LAP SPLICE BTW BS= 28 TO 312 STRINGER 30 AND 29LH AT E/E COMPARTMENT. LOGITUDINAL LAP SPLICE (INTERCOSTAL) BTW BS=328 TO 312 STRINGER 30 AND 29LH AT E/E COMPARTMENT WAS REPLACED PER B737-800 SRM 51-40-02-0G.