What was found
CORROSION-AFT WET AREA FR. 90 R.HAND O/B FLOOR SPLICE. REMOVED AND REPLACED AFT WET AREA FR.90 R.HAND O/B SPLICE REF. EMB 175 SRM 51-40-08, SRM 51-40-02, SRM 51-23-04. SEE EAMS W/O H6837 SN 299 FOR WORK DETAILS. AIRCRAFT REMAINS IN HEAVY CHECK BNA.