As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION UPPER SILL WEB LOCATED BTW BS440 TO BS494 AT LEVEL STR18R WL196 AT FWD CARGO COMPARTMENT. REPLACED UPPER SILL WEB LOCATED BTW BS440 TO BS494 AT LEVEL STR18R WL196 AT FWD CARGO COMPARTMENT AND FASTENERS IAW B737-700 SRM 51-40-02-0G-0 DWG 143A8111 SHEET:12 REV:A.