What was found
INTERCOSTAL ATTACHED TO STR21 BETWEEN FS897 AND FS913 HAS CORROSION. (C CHECK RO 5/23/22) REMOVED AND REPLACED INTERCOSTAL ATTACHED TO STGR 21R BETWEEN FS897 AND FS 913. REF: CRJ-900 SRM 51-42-06-001-001-A01 AND DWG. SH690-37122 REV A. RESTORED FINISH. REF: CRJ-900 [TR51-0068] SRM 51-21-16-001-001-A01. APPLIED CIC. REF: CRJ-900 SRM 51-21-11-001-001-A01. COMPLIED WITH TASK CARD 51-900-1002-SKY.