As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF THE NR 1 ENGINE OIL TEMP CLIMBED TO 114 DEGREES FOR 2 MINUTES. ALL OTHER PARAMETERS NORMAL. OPS CHECK OF OIL COOLER DOOR ACTUATOR FAILED TO OPEN. REPLACED THE ACTUATOR IAW AMM 79-21-31-000-801. OPS TEST GOOD, RETURNED TO SERVICE.