As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT CREW ADVISED THAT AFTER TAKEOFF NUMBER TWO ENGINE OIL TEMPERATURE STARTED TO RISE AND PEGGED. REDUCED THROTTLE, NO HELP. TEMPERATURE REMAINED PEGGED. *S/D* REPLACED THE OIL TEMPERATURE INDICATOR. THE INDICATOR WAS FOUND TO BE SLUGGISH AND STUCK AT 100 DEGREE AND 150 DEGREE READINGS.