What was found
STRINGER, STGR 19R, HAS CORROSION BETWEEN APPROXIMATELY FS 364 TO FS 374, MARKED. C-CHECK RO 1/17/2021. REMOVED CORROSION ON STR 19R FS 364-FS 374 "OUT OF LIMITS" REF CRJ700 SRM 53-21-03-101-007-A01. REMOVED AND REPLACED THE STRINGER AT 19R FS 364-FS 374, REF DRAWING SH670-31070 REV J, SRM 53-00-03-201-001-A01, SRM 51-42-06-001-001-A01. COMPLIED WITH ST 51-900-1002-SKY. LEAK CHECKS GOOD.