As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON CLIMB OUT, NR 2 ENGINE OIL EXCEEDED 107 DEGREES. CHECK LIST RAN, OIL TEMP STABILIZED AT 108 DEGREES WITH POWER AT IDLE. FUEL TEMPERATURE ROSE TO 70 DEGREES, BEFORE STABILIZING AFTER CHECKLIST. RETURNED TO FIELD, LANDING UNEVENTFUL. REPLACED NR 2 ENGINE OIL COOLER BYPASS VALVE IAW 79-21-06-000-801 & 79-21-06-400-801. R & R NR 2 ENGINE FUEL HEATER THERMAL ACTUATOR VALVE IAW 73-11-05-000-801/400-801. ALL OPS AND LEAK CHECKS GOOD. RETURNED TO SERVICE.