What was found
*INTERCOSTAL BETWEEN STGR26L €“ STGR27 FS349.00 & FS364.00 HAS CORROSION ON MORE THAN ONE ELEMENT. (MARKED) (C CHECK RO 02-03-22) CORROSION ON INTERCOSTAL BETWEEN STGR 26L - STGR 27, FS349 & FS364 FOUND TO BE OUT OF LIMITS. REPLACED INTERCOSTAL REF CRJ-700 SRM 51-42-06-001-001-A01, CRJ-700 SRM 51-42-21-001-001-A01, AND DWG: SH670-32050 REV J. COMPLIED WITH TASK CARD 51-900-1002-SKY. OPS CHECK GOOD AT THIS TIME. LEAK CHECK GOOD.