What was found
"INITIAL INSPECTION: CORROSION ON STRINGER SPLICE 21R, 22R, FS 333. (TCI: 53-20-304). " "STRINGERS SPLICE 21R, 22R, FS 333. WERE REPLACE FOR A NEW ONES PER CRJ-900 SRM 51-42-06-001-001-A01 AND SRM 51-42-21-001-001-A01. CORROSION LEVEL 2. "