What was found
GALLEY SERVICE DOOR INTERCOSTAL AT STGR 20R BETWEEN F.S. 310 TO F.S. 349 IS CORRODED. - REMOVED AND REPLACED 2 EA INTERCOSTALS AT STR 20R BETWEEN FS 310 AND FS 349 IAW CRJ900 SRM 51-40-11-001-001-A01, 51-42-06-001-001-A01, 51-41-02-001-001-A01, 51-26-00-001-001-A01, 51-25-00-001-001-A01 AND 51-21-11-001-001-A01.