APU start limitations
20,000 ft start
141 kts-290 knts
Takeoff configuration warnings
Configuration AP Configuration flaps Configuration spoilers Configuration stab Configuration brake
ATS Disengagement
N1 Split min 13%
Either thrust rev unlocked
N1>98.4% detected
ATS malfunction detected
Sensor input to ATS failure
Minimum temperature for Takeoff
-40 degrees Celsius
GCU will trip if:
U/o voltage
U/o frequency
Over current
Purpose of ADG
Back up AC power and power for 3B hydraulic system
What do you need for hydraulic 3B to work
Any AC generator and Flaps beyond zero
What do hydraulic 1B n 2B need to work
Opposite Gen online and Flaps beyond zero