What was found
LAS - DIVERSION - FLT 0282 - DURING CRUISE, EN ROUTE TO SJC, CREW REPORTED THE NR 2 ENGINE EGT WAS FLUCTUATING IN CRUISE WITH ALL OTHER ENGINE PARAMETERS BEING NORMAL. AIRCRAFT DIVERTED INTO LAS AND LANDED WITHOUT FURTHER EVENT. MAINTENANCE REMOVED AND REPLACED TERMINAL BLOCK, T1012. OPERATIONAL CHECKS OF ENGINES WERE GOOD.