What was found
ENG A/I FAIL, NO ICE ON, AND BLEED 1 LOW TEMP MESSAGES IN FLIGHT (E2 E/I FAIL WITH NO ICE A/I ON MESSAGES ON CLIMB FROM FL220 TO FL270. BLEED 1 LOW TEMP CAME ON AT 3000 FEET ON APPROACH WITH N1 AT 70% AND N2 80-85%. PERFORMED A/I ADJUSTMENT TEST. OPS CHECK SAT. INSPECTED FAN AIR VALVE FILTER. FOUND FILTER TO BE CLEAN AT THIS TIME. PERFORMED GVI OF ENGINE #2 A/I VALVE AND FOUND A SECTION OF THE VALVE CRACKED. #2 ENGINE A/I VALVE REQUIRES REPLACEMENT. FOUND RESISTOR RO534 BROKEN, NOTE THIS RESISTOR TIES TO THE PRECOOLER TEMP INDICATION FOR #1 BLEED TEMP. R&R RESISTOR RO534. OPS CHECK SAT. REPLACED #2 ENGINE AI VALVE. OPS CHECK SAT AT THIS TIME. LOTO REMOVED AND STOWED.