As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO: RIGHT HAND TRANSITION PANEL FROM STA 727 TO STA 787 HAS VARIOUR SPOTS OF CORROSION . GROUNDED - YES. REMOVED CORROSION ORIGINAL THICKNESS .040 MOST MATERIAL REMOVED .013 REMAINING THICKNESSS .027 FOUND TO BE OUT OF LIMITS. REMOVED RH DAMAGED TRANSITION PANEL. FABRICATED, LOCATED AND DRILLED REPAIR PARTS P/N BAC1496-377 7075-T62 PO: 1060011.1. APPLIED ALODINE, PRIMER AND INSTALLED REPAIR PARTS IAWB737-900 SRM 53-00-53-1A-2 AND SRM 53-00-53-2R-5.