Red Limitations

Question 1

Batteries with Gen assist starter Motoring Limit

Answer 1

15 Seconds

Question 2

Maximum Engine Transient N2 (%) Limit

Answer 2

106% for 20 Seconds

Question 3

Maximum Landing Weight

Answer 3

27,575 lbs

Question 4

Maximum Crosswind Contaminated Width < 150 ft.

Answer 4

10 Knots

Question 5

Turbulent Air Penetration Speed

Answer 5

225 Knots/ 0.73 Mach

Question 6

Autopilot Minimum Altitude En Route or Descent

Answer 6

1000 Feet AGL

Question 7

Maximum Flaps 1 Airspeed

Answer 7

250 Knots

Question 8

Maximum Crosswind Contaminated Width >/= 150 ft.

Answer 8

15 Knots

Question 9

Maximum Fuel Imbalance

Answer 9

400 lbs.

Question 10

Oil Pressure Min-Max (PSI) Transient 20 Seconds

Answer 10

0 - 20 PSI

Question 11

Maximum Flaps Full Airspeed

Answer 11

175 Knots

Question 12

Engine Starter Cool-Down Attempt 2

Answer 12

5 Minutes

Question 13

Maximum Takeoff Weight

Answer 13

30,800 lbs

Question 14

Time Limit Takeoff Thrust (TO)

Answer 14

AEO - 5 Minutes

OEI - 10 Minutes

Question 15

Maximum Altitude for APU Start

Answer 15

20,000 feet

Question 16

Maximum APU Operating Airspeed

Answer 16

305 Knots/0.80 Mach

Question 17

Maximum Ramp and Taxi Weight

Answer 17

31,050 lbs

Question 18

Maximum Flaps 2 Airspeed

Answer 18

200 Knots

Question 19

Maximum Airspeed for APU Start

Answer 19

305 Knots

Question 20

Autopilot Minimum Altitude ILS or LPV Approach

Answer 20

160 Feet AGL

Question 21

Maximum Tailwind for Takeoff or Landing

Answer 21

10 Knots

Question 22

Engine Starter Cool-Down Attempt 3

Answer 22

30 Minutes

Question 23

Autopilot Minimum Altitude Takeoff, Climb, and Missed Approch

Answer 23

400 Feet AGL

Question 24

Autothrottle HOLD Limitation

Answer 24

HOLD must be displayed prior to 65 Knots during Takeoff.

Question 25

GPU (1000A) Starter Motoring Limit

Answer 25

15 Seconds

Question 26

Autothrottle Engagement Limitation

Answer 26

If not already engaged during takeoff, do not engage autothrottle above 65 Knots on the ground, and not until at or above 400 Feet AGL.

Question 27

Time Limit Reverse Thrust

Answer 27

5 Minutes

Question 28

Maximum Engine Transient ITT (C)

Answer 28

950 C for 20 Seconds

Question 29

APU Start Limitation

Answer 29

3 Start attempts with 90 seconds cooling between each attempt, in any 30 minute period.

Question 30

Batteries Only Starter Motoring Limit

Answer 30

20 Seconds

Question 31

Maximum Landing Crosswind Dry or Wet Runway

Answer 31

30 Knots

Question 32

GPU (1500A) Starter Motoring Limit

Answer 32

7 Seconds

Question 33

Minimum Holding in Icing Airspeed

Answer 33

180 Knots

Question 34

Maximum GPU Voltage

Answer 34

30 Volts

Question 35

Electrical Voltage Limitation

Answer 35

Voltage value displayed green (23-32v) on EICAS indicates sufficient voltage for battery start.

Question 36

Maximum Operating Altitude

Answer 36

45,000 feet

Question 37

PITOT/STATIC Operating Limitation

Answer 37

Limit ground operation of PITOT/STATIC TO 2 minutes.

Question 38

Maximum APU Operating Altitude

Answer 38

30,000 Feet

Question 39

Maximum Tailwind Component for Engine Start

Answer 39

10 Knots

Question 40

Autopilot Minimum Altitude All Other Approach Types

Answer 40

200 Feet AGL

Question 41

Minimum Speedbrake Extension Altitude

Answer 41

500 feet

Question 42

Maximum Takeoff Crosswind Dry or Wet Runway

Answer 42

30 Knots

Question 43

Maximum Landing Gear Operating Speed

Answer 43

210 Knots

Question 44

Engine Starter Cool-Down Attempt 1

Answer 44

2 Minutes

Question 45

Maximum Engine Transient N1 (%)

Answer 45

106% for 20 Seconds

Question 46

Autothrottle Disengagement Limitation

Answer 46

Disengage autothrottle prior to landing with other than FULL Flaps.