As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
***CORROSION*** ON THE AFT CARGO R/H INTERCOSTAL AROUND ALL THE FASTENER HOLES AT STA 747 TO 767 RBL 24 WL 156 / REMOVED DAMAGED INTERCOSTAL FROM AFT CARGO RBL 24 WL 156 BS 747 TO 767 PER S.R.M 51-40-0G-0-0; LOCATED AND DRILL NEW INTERCOSTAL P/N 146A7505-8 PO # 764999 PER S.R.M 51-40-05-0G-0 DWG # 146A7502 AND INSTALLED PER S.R.M 51-40-02-0G-0 AND DWG # 146A7502 REV -