Operating Limitations Flashcards
Takeoff Thrust Setting Max Time Limit (Minutes)
5 minutes
Takeoff Maximum Observed ITT (Celsius)
700 Degrees
Takeoff Max N2 %
96%
Takeoff Max N1 %
104%
Takeoff Oil Pressure (PSI)
60 to 83 PSI
Takeoff Oil Temperature (Celsius)
10 to 121
Maximum Continuous Max Observed ITT (Celsius)
680 Degrees
Maximum Continuous Max N2 %
96%
Max Continuous Max N1%
104%
Maximum Continuous Max Oil Pressure (PSI)
60 to 83
Maximum Continuous Max Oil Temperature (Celsius)
10 to 121 Degrees
Idle Max Observed ITT (Celsius)
580 Degrees
Idle Minimum N2%
52%
Idle Min Oil Pressure (PSI)
40
Idle Max Oil Temperature (Celsius)
-40 to 121
Starting Max Observed ITTs (Celsius)
550 - 600 (4 SEC)
600 - 700 (2 SEC)
700 - 720 (1 SEC)
Cold Start Conditions Oil Pressure Range (PSI)
83 - 95 (90 SEC)
The ITT for ground starts should not normally exceed:
550 Degrees C
Starting Min Oil Temperature (Celsius)
-40 Degrees
Transient Max Observed ITT (Celsius)
720 Degrees (2 SEC MAX)
Transient Max N2%
96%
Transient Max N1 %
106%
Transient Max Oil Pressure (PSI)
95 PSI for 90 SEC
Transient Max Oil Temperature (Celsius)
135 Degrees for 15 MIN