As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE A/C WAS IN FOR HEAVY CHECK FOUND STRAP ON RIGHT Z-BEAM HAS CORROSION BETWEEN FR 85-86. MX REMOVED AND REPLACED CORRODED STRAP (UPPER SHEET) IAW EMB 190 SRM 51-40-02, 51-43-03, 51-41-01. P/N 170-86101-001. A/C REMAINS IN CMH FOR HEAVY CHECK COMPLETION.