What was found
EVIDENCE OF CORROSION AROUND MULTIPLE NUTPLATE HOLES UNDER FAIRING 191AB ON PANEL ATTACH FRAME. (C-CHECK RO 4/22/2021) REMOVED CORROSION FROM FROM PLATE JOINT SPLICE ATTACHED TO FRAME PER CRJ 700 SRM 51-21-06-001-001-A01, FOUND TO BE OUT OF LIMITS PER CRJ 700 SRM 53-82-55-101-001-A01, REMOVED AND REPLACED PLACE SPLICE JOINT PN SH670-39054-3 PO# T-58783, PER CRJ 700 SRM 51-42-06-001-001-A01, SRM 51-42-10-001-001-A01 AND DWG SH670-39050 REV G , RESTORE FINISH PER TR51-0068 SRM 51-21-16-001-001-A01.