As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON UPPER SURFACE OF AFT PIT RT TRANSITION PANEL FROM BS 1530 TO BS 1640. CUT OUT CORRODED AREA. FABRICATED AND INSTALLED DOUBLER 16.0" BY 5.0" FROM 7075-T6 .063" IAW B757 AMM 53-88-01-801, B757 SRM 51-20-01, 53-00-53, 53-60-53 AND 51-40-05.