What was found
*CORROSION ON RH PRESSURE FLOOR SILL DOUBLER ON FS 752.50, BETWEEN RBL36 €“ RBL45 (C-CHECK RO 5/3/2021) REMOVED CORROSION FROM RH PRESSURE FLOOR DOUBLER AT FS752.50 BETWEEN RBL36-RBL45 IAW CRJ900 SRM 51-21-06-001-001-A01. EVALUATED AND FOUND IT TO BE OUT OF LIMITS DUE TO BEING IN A NO DAMAGE ALLOWED AREA. ORIGINAL MATERIAL THICKNESS IS 0.080" REF CRJ900 SRM 53-41-44-001-001-A02. REMAINING MATERIAL THICKNESS IS 0.078". MATERIAL LOST IS 0.002". RECIEVED AND COMPLIED WITH REO 690-53-41-256 REV -- DATED: 2021-04-01.