What was found
EMERGENCY DECLARED & LANDING UNEVENTFUL. ACFT WAS OVERWEIGHT. DURING CLIMB NR 2 ENG OIL TEMPERATURE BEGAN FLUCTUATING 120+- 10 TO 15 DEGREES C. PULLING THROTTLE BACK OIL TEMP FLUCTUATIONS SETTLED DOWN TO AROUND 120 DEGREES C. ON THE GND AT IDLE OIL TEMP PEGGED AT IDLE ON HIGH END & ENG WAS SHUT DOWN. R & R NR 2 ENG OIL TEMP SENSOR IAW AMM 79-32-01 & NR 2 ENG OIL TEMP INDICATOR IAW AMM 79-32-02. PERFORMED OPERATIONAL & LEAK CHECKS. SYS CHECKED GOOD.