Engine Limitations

Question 1

Max ITT starting

Answer 1

1000 C for 5 sec

Question 2

Normal oil pressure above 72% Ng

Answer 2

90 - 135 psi

Question 3

Oil pressure with engine torque below 62%

Answer 3

Min pressure of 60 psi at normal temp (60-70 C)

Question 4

Below 1000 propeller RPM (N2) what is torque limited to

Answer 4

62 %

Question 5

What propeller RPM (N2) range do all torque limits apply to

Answer 5

1000 to 1700 RPM