What was found
AFT MAIN CABIN FUSELAGE CTL III LT GUSSET PLATE HAS CORROSION AT FRAME 90, Y=-260.4. R & R LT GUSSET PLATE 170-60257-001 ON WO 14914431G3 IAW SRM 51-40-03 & 51-40-02 IAW EO E175-5300-102 REV IR WO 1841453.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AFT MAIN CABIN FUSELAGE CTL III LT GUSSET PLATE HAS CORROSION AT FRAME 90, Y=-260.4. R & R LT GUSSET PLATE 170-60257-001 ON WO 14914431G3 IAW SRM 51-40-03 & 51-40-02 IAW EO E175-5300-102 REV IR WO 1841453.