What was found
AFT FUSELAGE HAS 3 SKIN DENTS AT FS654.50 THROUGH FS672.00 AND S21R Ï¿½ S23R. ***AIRCRAFT REMOVED FROM SERVICE*** BLENDED AFT FUSELAGE SKIN AT FS654.50 THROUGH FS672.00 AND S21R Ï¿½ S23R TO ORIGINAL CONTOUR. DIMENSIONS DENT #1 - L = 1.600Ï¿½ X W = 0.600Ï¿½ D = 0.009Ï¿½, DENT #2 - L = 0.400Ï¿½ X W = 0.300Ï¿½ D = 0.004Ï¿½ AND DENT #3 - DIA X 0.350Ï¿½ X D = 0.005Ï¿½. PART NUMBER 601R35005 AND SKIN THICKNESS 0.063Ï¿½. HFEC PERFORMED WITH NO INDICATIONS. RESTORED SURFACE FINISH. ALL WORK WITHIN LIMITS AND PERFORMED IAW ASAP EA # AWAC-CRJ253-01658 REV IR DATED 7/26/2021.