As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT CARGO PIT DOOR SURROUND STRUCTURE FORWARD SHIELD STA 767-794 RBL22 UPPER AND LOWER SURFACE HAS CORROSION / REMOVED CORROSUION IAW B737 NG SRM 51-10-02-0G-0 STEP 15 ON AFT CARGO PIT DOOR SURROUND FWD SHIELD; CORROSION ON SHIELD FOUND T OBE OUT OF LIMITS 100%. LOCATED & DRILLED AND INSTALLED NEW SHIELD MPN 3 146A8127012 A TAG NO WN0264 I/A/W SRM 53-60-15-1A1 DETAIL D; BOEING 737NG DWG NO 146A0081 REV A. P/N 146A8127-9.