What was found
DENT ON AFT FUSELAGE SKIN AT FS682.00 TO FS700.00 AND S22R TO S23R FOUND NEXT TO AN AN EXISTING DOUBLER REPAIR WITH A DISTANCE OF 1.70Ï¿½ AWAY. ***AIRCRAFT REMOVED FROM SERVICE*** PERFORMED DOUBLER REPAIR TO THE AFT FUSELAGE SKIN BY REMOVING EXISTING DOUBLER AT FS682.00 - FS700 AND S21R TO S22R AND INSTALLED LARGER NEW DOUBLER AT FS682.00 TO FS700.00 AND S21R TO S23R. DENT DIMENSION L = 0.150Ï¿½ X W = 0.100Ï¿½ X D = 0.001Ï¿½. CUTOUT DIMENSIONS L= 17.00Ï¿½ X W = 4.800Ï¿½. FABRICATED DOUBLER DIMENSIONS L = 21.250Ï¿½ X W = 12.60Ï¿½ FROM 0.063Ï¿½ CLAD ALUMINUM. PERFORMED HFEC WITH NO INDICATIONS. RESTORED PROTECTIVE FINISH. ALL WORK WITHIN LIMITS WAS PERFORMED IAW CRJ200 SRM 53-00-31 REV 38, SKIN-PLATING Ï¿½ REPAIR NO. 3 - EXTERNAL NON-FLUSH PERMANENT REPAIRS - NON PRESSURIZED AREA.