As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON UPPER WEB LOCATED BTW BS460 TO BS480 RBL70 WL197 AT FWD CARGO COMPARTMENT. REPLACED UPPER SILL WEB LOCATED BTW BS440 TO BS494 AT LEVEL STR18R RBL70 WL197 AT FWD CARGO COMPARTMENT I.A.W B737-700 SRM 41-40-02 AND DWG 143A8111 SHEET 12 REV-A. 143A0081 SHEET 38 REV-B.