As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFT LAV SERVICE PAN CUT OUT AT FRAME 1680 RBL 8 HAS CORROSION.: REMOVED AND REPLACED LOWER FRAME AT BS 1680 IAW B757-200 SRM 51-40-02 PAR 4 AND 7 AND FIGS 8 AND 12. CORROSION OUT OF LIMITS IAW SRM 53-00-07 FIG 101 DETAIL II IAW 19-5310-1-2688