As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PASSING 12000 AT 302 KTS WITH CLIMB POWER SELECTED. NR 2 ENGINE EGT ROSE QUICKLY TO 1077 DEGREE, THEN FLUCTUATED FOR 2 SECONDS. PULLED THROTTLE TO IDLE AND EGT RETURED TO NORMAL PARAMETERS. ALL OTHER NR 2 ENGINE INDICATIONS NORMAL THROUGHT EVENT. REMOVED AND REPLACED THE FWD AND AFT EGT THERMOCOUPLE LEADS IAW AMM 77-21-01-2, PERFORMED IDLE ENGINE RUN IAW MD-10 JRH. EGT VALUES WITHIN NORMAL LIMITS.