As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LCQ - MAJOR REPAIR - DURING C-09 CHECK INTERGRANULAR CORROSION WAS FOUND ON AFT SHEAR DECK BETWEEN BS 1681 AND BS 1720 LBL 50. MAINTENANCE CUT OUT DAMAGE ON AFT SHEAR DECK FROM BS 1681 AND BS 1720 LBL 50; FABRICATED A FILLER AND DOUBLER; INSTALLED REPAIR PARTS IAW B757-200 SRM 53-60-51 FIG 203 PG 204-208.