As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO COMPARTMENT BILGE AREA HAS SURFACE CORROSION AT STA 787 BETWEEN STR 27L AND STR 27R. REMOVED CORROSION, PERFORM ULTRASONIC THICKNESS TEST AND FOUND OUT OF LIMITS PER B737 SRM 53-30-1. FABRICATED REPAIR DOUBLER AND INSTALLED AT FUSELAGE SKIN BS767 - BS787, L-26L - L-26R PER JOSSAIR DRAWING NR 73R5331458 REV I/R DATED 12 JAN 2007.