As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REF AMES NR 143879-0100-0102. FLOOR BEAM STA 1640 BL0 CORRODED ON PREVIOUS REPAIR. REF AMES NR 143879-0100-0102. REMOVED, REMANUFACTURED AND INSTALLED CHORD @ FS1640 RBL TO LBL2 3 IAW B757 SRM 53-00-51 FIG 201. SEE PARTIAL WORK ACCOMPLISHED F OR WORK COMPLETED