As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING THE CLIMBOUT THE CREW NOTICED RAISING OIL TEMP INDICATION ON RT ENGINE AS HIGH AS 125C ELECTED TO REDUCE PLA TO FLT IDLE PER QRH. THE OIL TEMP INDICATION DECREASED DOWN TO 105C, OPTED TO ATB WITH THE SAID ENGINE RUNNING. NO EMERGENCY DECLARED. ANA CONFIRMED BYPASS VALVE, PN:D2887-955C WAS FAILED BY BENCH TEST WITH HOT WATER. ANA FOUND LEAKAGE OF WAX.