As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO PIT STRAP IB OF LOWER SILL WEB AT STR 24 HAS AREAS OF CORROSION FROM STA 787 TO STA 807. GROUNDED - YES. REMOVED & REPLACED AFT CARGO PIT STRAP IB OF LOWER SILL WEB AT STR 24 IAW B737-800 SRM 51-40-02-0G-0W= 1" O= 0.100" R= .085" L= 1" D= .015.