As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) AIRCRAFT ARRIVED WITH SMALL OIL LEAK ON RT LOWER ENGINE NACELLE. PRECOOLER HAD CRACKED ALLOWING HOT P3 AIR TO BLOW ONTO OIL COOLER. OIL COOLER FINS MELTED ALLOWING OIL LEAK. OIL COOLER P/N 114-389000-5.THIS IS SECOND INSTANCE FOR THIS DEFECT FOR OUR FLEET IN LAST MONTH.NONE PREVIOUSLY NOTED.