As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT WING TOP SURFACE REAR SPAR AREA APPROX WS 230-345, 3 SPOTS OF CORROSION ON TOP OF WING. REPAIR CARRIED OUT BY BLENDING OUT IAW B757-200 SRM 57-20-01 TABLE 1 AND EA F- 5730-124309. REPAIR IS CLASSIFIED AS MAJOR PER GMM 6-2-100 CRITERIA.