What was found
WHILE AC WAS IN HEAVY CHECK, LEVEL TWO CORROSION WAS FOUND ON LT CENTER FLOOR GUSSET AT FR 85. MAINTENANCE REPLACED GUSSET PER EMB 170 SRM, AND RELEASED AC BACK TO SERVICE.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE AC WAS IN HEAVY CHECK, LEVEL TWO CORROSION WAS FOUND ON LT CENTER FLOOR GUSSET AT FR 85. MAINTENANCE REPLACED GUSSET PER EMB 170 SRM, AND RELEASED AC BACK TO SERVICE.