What was found
DURING REMOVAL CORROSION WAS FOUND ON INTERCOSTAL BETWEEN FS 517.00 - FS 533. AND BETWEEN STGR 22LH - 23LH (C-CHECK RO 7/8/2022) REMOVED CORROSION ON INTERCOSTAL BETWEEN FS517.00-FS533.00 BETWEEN STGR 22L AND STGR 23L REF. CRJ-700 SRM, 51-21-06-001-001-A01. FOUND TO BE OUT OF LIMITS REF. CRJ-700 SRM, 53-32-58-101-001-A01. REMOVED AND REPLACED WITH NEW INTERCOSTAL BETWEEN FS513 TO FS517 AND BETWEEN STGR 22L TO 23L REF. DWG SH670-33600 REV AD, CRJ-700 SRM, 51-42-21-001-001-A01 AND CRJ-700 SRM, 51-42-06-001-001-A01. COMPLIED WITH TASK CARD 51-900-1002-SKY.