What was found
DURING HEAVY CHECK FOUND REAR INTERNAL FUSELAGE, BEAM AT FR90 CORRODED. REMOVED AND REPLACED BEAM IAW EMB 170/175 SRM 51-41-01 AND 51-43-01.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY CHECK FOUND REAR INTERNAL FUSELAGE, BEAM AT FR90 CORRODED. REMOVED AND REPLACED BEAM IAW EMB 170/175 SRM 51-41-01 AND 51-43-01.