What was found
FWD FUSELAGE LEFT FLOOR TRACK AT FR 19 +7.5 STGR 16-17L Y-10.5? HAS CORROSION. (MAJOR REPAIR) (LEVEL 2 CORROSION)-C/A-FOUND CORROSION DAMAGE TO BE INTERGRANULAR CORROSION ON THE SEAT TRACK CROWN AREA AT FRAME 19 + 7.5", Y -10.5". NO DAMAGE ALLOWED IN THIS AREA IAW EMBRAER 175 SRM 53-10-10 PARA 4. REMOVED SEAT TRACK IAW EMB175 SRM 51-40-08. LOCATED AND DRILLED NEW FWD FUSELAGE LEFT FLOOR TRACK AT FR19 + 7.5" Y10.5'' IAW EMB 175 SRM 51-40-02. INSTALLED FWD FUSELAGE LEFT FLOOR TRACK AT FR19 + 7.5" Y-10.5'' PER EMBRAER 175 SRM 51-40-08. RESTORED FINISH TO FWD FUSELAGE LEFT FLOOR TRACK AT FR19 + 7.5" Y-10.5'' PER EMBRAER 175 SRM 51-23-06 ETN-EJ-51-015, CPM 51-25-00