As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO COMPARTMENT FUSELAGE SKIN INNER SURFACE IS CORRODED FROM STA 1002 TO 1053 BETWEEN L-26L TO 21L. INSTALLED SKIN AND DOUBLER AT AFT CARGO COMPARTMENT FROM STA 895.5 TO STA 1053, LONGERON 21L TO LONGERON 26L AS PER B717 SRM 51-41-02 AND SRM 51-41-05.