What was found
CROSSING 11,000 FT, RIGHT ENGINE ITT INCREASE UNCOMMANDED TO 872C (802C BEFORE INCREASE). PROCEEDED WITH QRH - REDUCING POWER POWER LEVERS BROUGHT TEMPERATURES BACK DOWN TO NORMAL LEVELS. BLEED VALVES HAD NO INFLUENCE ON ENGINE ITT. WHILE DESCENDING , ITT ON RIGHT ENGINE SEEMED TO BALANCE WITH LEFT ENGINE. - SECURED ECU BLACK HARNESS AS NEEDED. PERFORMED ENGINE RUN IAW GE CT7-5, 72-00-00. - PERFORMED FCF THAT WAS UNSATISFACTORY. PASSING THROUGH FL170 RT ENGINE INCREASED FROM 845 TO 901 IMMEDIATELY.AT FL170 UNABLE TO REACH TARGET TORQUE FOR ENGINE TREND DUE TO HIGH ITT. - REPLACED RH ENGINE TRIMMER IAW SA340 AND CT7-5 AMM 72-00-00-16. C/W TRIMMER ADJUSTMENT IAW GE CT7-5 EM 74-00-00.- PERFORMED A SECOND FCF WHICH WAS SATISFACTORY.