What was found
CORROSION FOUND ON REAR FUSELAGE FLOOR STRUCTURE GUSSET PLATE LH INBD SIDE AT FR91, R&R'ED GUSSET PLATE ON REAR FUSELAGE FLOOR STRUCTURE LH INBD SIDE AT FR 91 IAW EMB 170/175 SRM 51-41-02
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CORROSION FOUND ON REAR FUSELAGE FLOOR STRUCTURE GUSSET PLATE LH INBD SIDE AT FR91, R&R'ED GUSSET PLATE ON REAR FUSELAGE FLOOR STRUCTURE LH INBD SIDE AT FR 91 IAW EMB 170/175 SRM 51-41-02