As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN AVIONICS COMPARTMENT FS 319.70 BETWEEN S26L & S27 FRAME AFT SIDE HAS CORROSION. AFTER FURTHER INVESTIGATION FOUND TO BE MISSING PAINT AND DIRT. CLEANED AREA NO CORROSION FOUND. ALODINED PRIMED AND PAINTED IAW SRM CH 51-25-00-001-001-A01.