What was found
SERVICE DOOR- LOWER SILL ANGLE HAS EVICENDCE OF CORROSION (C-CHECK RO 6/6/2022) SERVICE DOOR LOWER SILL ANGLE IS OUT OF LIMITS REF CRJ-700 SRM 53-21-23-101-002-A01. REMOVED SERVICE DOOR LOWER SILL ANGLE P/N: SH670-31986-1 REF CRJ-700 SRM 51-42-06-001-001-A01. INSTALLED NEW SERVICE DOOR LOWER SILL ANGLE REF CRJ700 SRM 51-42-06-001-001-A01 AND DWG# SH670-31950 REV-Y. COMPLIED WITH TASK CARD 51-900-1002-SKY