What was found
CORROSION ON LONGERONS END (28 Y 27) LH AND LONGERONS END (23 Y 26) LH AT AFT CARGO COMPARTMENT. SUMMARY OF NRC 00641: CORROSION LEVEL 2. LONGERONS END (28,27,26,23) LH AT AFT CARGO COMPARTMENT WERE REPLACED PER B-717-200 SRM 51-41-05-0G PAR 8.B . (LP #2896107)