As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 650 NRC 00385; INITIAL INSPECTION: CRACK ON INTERCOSTAL BTW STA 660 TO STA 680 AND S-11L TO S-12L PAX CABIN. CORRECTIVE ACTION: SUMMARY OF NRC 00752: INTERCOSTAL BTW STA 660 TO STA 680 AND S-11L TO S-12L WAS REPLACED PER B757-200 S.R.M. (1888800)