As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT OF FWD CARGO COMPARTMENT; RIGHT SIDE STG 25 BS 500D TO BS 520 INTERCOSTAL CRACK NOTED (P/N: 143A9803-58).<[01] REMOVED AND REPLACED INTERCOSTAL AT FWD CARGO BETWEEN STA 500D AND STA 520 S-25R REF B737-700 SRM 51-40-02-0G-0 AND DWG# 143A7902.;[02] VERIFIED; STEP # 1.