What was found
IT WAS DISCOVERED (3 EA.) ELONGATED FASTENER HOLES IN THE OUTER SKIN OF THE RIGHT CORE COWL (P/N 224-2302-545, S/N 0619) CURRENTLY INSTALLED ON AIRCRAFT N919CA LOCATED AT APPROXIMATE NAS STA. 307.00, THE PERMANENT REPAIR WAS ACCOMPLISHED IN ACCORDANCE WITH FLIGHT VEHICLES CONSULTING, INC'S ENGINEERING ORDER 22089-3, REV 8, WHICH WAS APPROVED BY FAA FORM 8110-3 DATED ON JULY 06, 2022. DETAILS WERE DOCUMENTED IN HAECO XIAMEN'S NRC KVN5780.