CRJ 200 CF34-3A1/3B1 Limits

Question 1

N1 - Max Continuous

Answer 1

98.6%

Question 2

N1 - Normal Takeoff TOGA

Answer 2

96.2%

Question 3

N1 - APR Thrust or Go Around

Answer 3

98.6%

Question 4

ITT - Ground Start

Answer 4

900 C

Question 5

ITT - Assisted Air Start

Answer 5

900 C

Question 6

ITT - Accelleration

Answer 6

900 C

Question 7

ITT - 3B1 Max Continuous

Answer 7

874 C

Question 8

ITT - 3B1 Normal Takeoff TOGA

Answer 8

884 C (5 min)

Question 9

ITT - 3B1 APR Thrust or Go Around

Answer 9

900 C (5min)

Question 10

ITT - 3A1 Max Continuous

Answer 10

860 C

Question 11

ITT - 3A1 Normal Takeoff TOGA

Answer 11

900 C (2 min out of 5)

Question 12

ITT - 3A1 APR Thrust or Go Around

Answer 12

928 C (2 min out of 5)

Question 13

N2 - Ground Start

Answer 13

20%

Question 14

N2 - Assisted Air Start

Answer 14

0-55%

Question 15

N2 - Idle

Answer 15

56.5-68.0%

Question 16

N2 - Max Continuous

Answer 16

99.25%

Question 17

N2 - Normal Takeoff TOGA

Answer 17

98.3%

Question 18

N2 - APR Thrust or Go Around

Answer 18

99.4%

Question 19

Oil Temp - Ground Start

Answer 19

-40 C Min

Question 20

Oil Temp - Max Continuous

Answer 20

155 C

Question 21

Oil Press - Idle

Answer 21

25psi

Question 22

Oil Press - Max Continuous

Answer 22

115psi

Question 23

Oil Press - Normal Takeoff TOGA

Answer 23

45psi min

Question 24

Starter Cycles For engine Start

Answer 24

1 and 2 - 60 sec on / 10 sec off
3 - 60 sec on / 5 min off
4 and more - 60 sec on / 5 min off

Question 25

Starter Cycles For Dry Motoring

Answer 25

1 - 90 sec on / 5 min off | 2 and more - 30 sec on / 5 min off