What was found
(CAN) DURING SCHEDULED MAINTENANCE, NR 1 ENGINE OIL COOLER WAS FOUND LEAKING. OIL COOLER REPLACED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) DURING SCHEDULED MAINTENANCE, NR 1 ENGINE OIL COOLER WAS FOUND LEAKING. OIL COOLER REPLACED.