What was found
NUMBER 2 ENGINE LOWER COWL HAS DAMAGE ON THE LOWER EDGE OF CORE BETWEEN XN170.73 AND XN176.5. ***AIRCRAFT REMOVED FROM SERVICE*** PERFORMED DOUBLER REPAIR TO NUMBER 2 ENGINE LOWER COWL ON THE LOWER EDGE OF CORE BETWEEN XN170.73 AND XN176.5. P/N 228-50162-418.TRIMMED OUT 2 DAMAGED SECTIONS MEASUREMENTS ARE L = 0.700 X W = 0.700Ï¿½ AND L = 0.400Ï¿½ X W = 0.400Ï¿½. FILLED THE REPAIR AREA WITH POTTING COMPOUND. FABRICATED ONE DOUBLER MEASUREMENT IS L = 6.50Ï¿½ X W = 5.50Ï¿½ FOR THE 2 DAMAGED SECTIONS. PERFORMED HFEC WITH NO INDICATIONS. RESTORED PROTECTIVE FINISH. ALL WORK WITHIN LIMITS WAS PERFORMED IAW ASAP EA # AWAC-CRJ254-01672 REV IR DATED 8/25/2021.