General Flashcards
(270 cards)
What are the steps for Nose High Upset Recovery
Disengage Autopilot
Disengage Autothrottle
Apply nose down elevator. Apply as much elevator as needed to obtain a nose down pitch rate.
Apply appropriate nose down stabilizer trim.
Reduce thrust.
Roll to obtain a nose down pitch rate.
When approaching the horizon, roll to wings level.
Check airspeed and adjust thrust.
Establish pitch attitude.
What are the steps for Nose Low Upset Recovery
Disengage autopilot.
Disengage autothrottle.
Recover from stall, if needed.
Roll in the shortest direction to wings level.
Apply nose up elevator.
Apply nose up trim, if needed.
Adjust thrust and drag, if needed.
What does PRAM stand for?
Pre-Recorded Announcement Machine
What are the steps for the Windshear Escape Manoeuvre?
Disengage autopilot.
Push either TOGA switch.
Aggressively apply maximum thrust.
Disengage autothrottle.
Simultaneously roll wings level and rotate toward an initial pitch attitude of 15 degrees.
Retract speedbrakes.
Follow flight director TOGA guidance (if available).
Do not change flap or gear configuration until windshear is no longer a factor.
Maintain wings level to maximize climb gradient, unless a turn is required for obstacle clearance.
Monitor vertical speed and altitude.
Do not attempt to regain lost airspeed until windshear is no longer a factor.
What are the steps for the Terrain Escape Manoeuvre?
Disengage autopilot.
Disengage autothrottle.
Aggressively apply maximum thrust.
Simultaneously roll wings level and rotate to an initial pitch attitude of 20 degrees.
Retract speedbrakes.
If terrain remains a threat, continue rotation up to the PLI’s (if available) or stick shaker or initial buffet.
Do not change gear or flap configuration until terrain separation is assured.
Monitor radio altimeter for sustained or increasing terrain separation.
When clear of terrain, slowly decrease pitch attitude and accelerate.
What does Hydraulic System A control?
Autopilot A
No1 Thrust Reverser
Rudder
Ailerons
Elevator and Elevator Feel
Flights Spoilers (2 on each wing)
Ground Spoilers
Normal Nose Wheel Steering
Alternate Brakes
Landing Gear
PTU
What does Hydraulic System B control?
Autopilot B
No2 Thrust Reverser
Rudder
Ailerons
Elevator/Elevator Feel
Flight Spoilers (2 on each wing)
Autoslats
Leading Edge Flaps and Slats
Trailing Edge Flaps
Normal Brakes
Alternate Nose Wheel Steering
Yaw Damper
Landing Gear Transfer Unit
What is the minimum fuel for ground operation of the electric motor-driven hydraulic pumps?
760 kgs in the related main tank.
What happens if a leak develops in the System A engine driven pump or related lines?
The reservoir remains approx 20% full.
System A pressure is maintained by the electric motor driven pump.
What happens if a leak develops in the System A electric motor-driven pump or related lines (or components common to both pumps)?
The quantity steadily decreases to zero and all system pressure is lost.
What happens if a leak develops in either pump, line or component of Hydraulic System B?
The quantity decreases until indicating approximately zero and all system B pressure is lost.
Enough fluid remains for PTU operation.
Does a leak in Hydraulic System B affect the standby system?
No.
What does the PTU operate?
Autoslats.
Leading edge flaps and slats.
What are the criteria for PTU operation?
Airborne.
System B engine driven pump pressure drops below limits.
Flaps less than 15 but not up.
(Flaps not up on SFP Aircraft)
What are the criteria for Landing Gear Transfer Unit operation?
Airborne.
Engine No1 RPM drops below a limit value.
Landing Gear Lever positioned UP
Either main landing gear not up and locked.
What is controlled by the Standby Hydraulic System?
Thrust Reversers
Rudder
Standby Yaw Damper
Leading Edge Flaps and Slats (extend only)
What conditions cause automatic operation of the Standby Hydraulic System?
FLT CONTROL switch A or B Hydraulic system ON, and
Loss of system A or B, and
Flaps Extended, and
Airborne, or wheel speed greater than 60kts.
OR
The main PCU fight force monitor trips.
What are the Maximum Zero Fuel weights for the 737NG and MAX?
61688
64818
What are the Maximum Landing weights for the 737NG and MAX
65317
68175
What are the Max Take Off weights for the 737NG and MAX?
74990 (some are 77990)
76200
Describe the AC and DC systems on the 737
AC - 115v, 400hz, three-phase
DC - 28v
What are the Max and Min Fuel Temperatures?
Min: -43 degrees (or 3 degrees above freezing point*).
Max: +49
*Jet A1 freezing point is -47 degrees
What is the maximum fuel quantity that can be carried?
NG - 20896 kg (3915-13066-3915)
MAX - 20728 kg (3869-12990-3869)
What does the Nitrogen Generation System do?
Converts bleed air to Nitrogen-enriched air during all phases of flight. The NEA is delivered to the centre fuel tank to reduce flammability of the tank.