As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT CANTED KEEL PLATE PANEL 2228 HAS CORROSION SEVERAL PLACES PARTS RACK 138B. REMOVED CORR ORIG MAT .050 PER DWG 9923418 REV AA. OUT OF LIMITS IAW DC-9 SRM 53-01. FABBED NEW PNL FROM .050 7075-T6 AND INSTALLED ORIG FILLER IAW DWG 9923418. FOUND AND REMOVED CORR ORIG MAT .050 PER DWG 9923418. REMOVED .004, REMAINING .046 FOUND IN LIMITS IAW DC-9 SRM 53-01 DC9 SRM 51-10-3.