What was found
AIR DIVERSION, AIR SYS FAULT DURING FLIGHT, FAN AIR VALVE, TROUBLESHOT AIR SYS FAULT IAW FIM 36-10 TASK 829. INSPECTED FAV PILOT FILTER AND LINES FOR LEAKS AND OBSTRUCTIONS. R & R THE LT ENGINE IT SENSOR IAW AMM 36-11-07. OPS CHECKED GOOD.