As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING CLIMB, OIL TEMPERATURE NR 1 EXCEEDED UPPER LIMIT (1080C) ACCORDING AOM FOR APPROXIMATELY 3 MINUTES. CREW REDUCED POWER AND ENTERED HOLDING FOR TROUBLESHOOTING. OIL TEMPERATURE THEN RETURNED TO NORMAL. FLIGHT LANDED FOR TECHNICAL INVESTIGATION. OIL COOLER AIR OUTLET FLAP ACTUATOR REPLACED.