As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON S27L STRINGER FITTING AT BS 1016 IN AFT CARGO PIT EQUIPMENT BAY. REMOVED & RE-INSTALLED NEW STRINGER FITTING AT STA 1016 STR 27L IN AFT CARGO PIT EQUIPMENT BAY IAW B737200 SRM REV 105 51101 & WITH B737200 SRM REV 105 51304. ALSO BOEING ENGINEERING DOCUMENT DRAWING 6549574 REV AR & FASTENERS INSTALLED IAW BOEING 737200 SRM REV 105 513002.