Ops limits ENGINE

Question 1

Maximum Torque

Answer 1

Takeoff / Max 100%
Transient 132% (20 Seconds)
Torque above 102% is indicative of a system malfunction.

Question 2

Maximum ITT

Answer 2

Idle 750 *C
Takeoff / Max 820 *C
Transient 821 to 870 *C (Up to 20 Seconds)

Question 3

N1

Answer 3

Idle 60 to 61% Ground, 67% (Min) Flight

Question 4

Np

Answer 4

Idle 46 to 50%
Takeoff / Max 100%, (100% +- 2% PMU Off)
Avoid stabilized ground operations from 62 to 80% Np

Question 5

Oil Pressure

Answer 5

Takeoff / Max 90 to 120 PSI
Aerobatics / Spins 40 to 130 PSI
Aerobatics / Spins (Idle) 15 to 40 PSI (5 Sec)

Question 6

Oil Temp

Answer 6

Takeoff / Max 10 to 105 *C

Transient 106 to 110 *C (10 Minutes)