What was found
DURING HEAVY CHECK MAINTENANCE FOUND CFIII, FR90 RH OB GUSSET PLATE CORRODED. CFIII, FR90 RH OB GUSSET PLATE REPLACED IAW EMB SRM 51-41-02.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY CHECK MAINTENANCE FOUND CFIII, FR90 RH OB GUSSET PLATE CORRODED. CFIII, FR90 RH OB GUSSET PLATE REPLACED IAW EMB SRM 51-41-02.