As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 6705 CORROSION ON LAVATORY SERVICE PAN INTERLNAL FACE, BTW STA 1701-1681 BTW STR 26RH-29RH AT AFT CARGO COMPARTMENT. CORRECTIVE ACTION: SUMMARY OF NRC 00424. LAVATORY SERVICE PAN INTERLNAL FACE, BTW STA 1701-1681 BTW STR 26RH-29RH AT AFT CARGO COMPARTMENT WAS REPLACED PER B757-200 SRM 51-40-02-0G PAR. 4 AND 7. (0800399)