T-1 Ops Limits (1/4)

Question 1

Maximum Takeoff Rated Thrust Time Limit (minutes)

Answer 1

5

Question 2

Maximum Continuous Thrust Time Limit (Minutes)

Answer 2

Continuous

Question 3

Idle Thrust Time Limit (Minutes)

Answer 3

Continuous

Question 4

Max ITT °C during Takeoff

Answer 4

700

Question 5

Maximum Continuous ITT °C

Answer 5

680

Question 6

Maximum Observed ITT °C Idle Power

Answer 6

580

Question 7

Maximum Observed ITT °C while starting

Answer 7

550 - 600 4 SEC

600 - 700 2 SEC

700 - 720 1 SEC

Question 8

Maximum Observed Transient ITT °C

Answer 8

720 2 SEC Max

Question 9

Maximum Takeoff N₂%

Answer 9

96

Question 10

Maximum Continuous N₂%

Answer 10

96

Question 11

Minimum N₂% at Idle Power

Answer 11

52 (Min)

Question 12

Max Transient N₂%

Answer 12

96

Question 13

Max Takeoff N₁%

Answer 13

104

Question 14

Maximum Continuous N₁%

Answer 14

104

Question 15

Max Transient N₁%

Answer 15

106

Question 16

Oil Px during Takeoff (psi)

Answer 16

60 to 83

Question 17

Maximum Continuous Oil Px (psi)

Answer 17

60 to 83

Question 18

Min Oil Px at Idle Power (psi)

Answer 18

40 (Min)

Question 19

Starting Oil Px (psi)

Answer 19

(3): Under cold starting conditions, oil px between 83 psi and 95** psi is limited to **90 seconds

Question 20

Transient Oil Px (psi)

Answer 20

95 for 90 SEC

Question 21

Takeoff (Oil Temperature °C)

Answer 21

10 to 121

Question 22

Maximum Continuous Oil Temperature °C

Answer 22

10 to 121

Question 23

Idle Oil Temperature °C

Answer 23

-40 to 121

Question 24

Starting Oil Temperature °C

Answer 24

-40 (Min)

Question 25

Transient Oil Temperature °C

Answer 25

135 (Max) (15 MIN Max)