AS 2024 737 Limitations Flashcards
Maximum Takeoff Tailwind Component (AFM)
15 kts
Maximum Landing Tailwind Component (AFM)
15 kts
Maximum Operating Altitude (ft)
41,000
Maximum Takeoff and Landing Altitude (ft)
8400
Minimum Takeoff and Landing Temperature
minus 54°
Maximum Operating Limit (AFM)
Observe VMO/MMO and Gear/Flap Placards
Severe Turbulence Penetration Target Speed
280 KIAS/.76M*
- Whichever is lower.
What is the precaution with one or both BLEED air switches on?
With either one or both engine BLEED air switches ON, do not operate air conditioning packs in HIGH for takeoff, approach or landing.
When must anti-ice system be ON?
During all ground and flight operations when icing conditions exist or are anticipated, except during climb and cruise below -40°C SAT.
Engine anti-ice must be ON prior to and during descent in all icing conditions, including temperatures below -40°C SAT.
When must the anti-ice be turned off while operating a (MAX)?
Engine anti-ice (EAI) must be turned off when not in actual or anticipated icing
conditions.
When is the earliest that that autopilot can be turned on after takeoff?
Do not engage the autopilot below 1000 ft AGL on takeoff.
When shall the autopilot be turned off on a single channel operation on approach?
For single channel operation during approach, the autopilot shall not remain engaged below 50 ft AGL. (AFM).
When must the autopilot be turned off during a manually flown HGS AIII approach?
For manually flown HGS AIII approach, the autopilot shall not remain engaged below 500 ft AGL.
How long must the engines be operated before takeoff?
3 minutes
How long must the engines be operated before shutdown after landing?
3 minutes
Maximum Time Limit for Takeoff Thrust
5 minutes
*10 minutes during loss of thrust on a one engine takeoff
ENGINE START switches must be on in the CONT position for:
*Takeoff
*Landing
*Anti-ice operation
*Operation in hail, sleet or moderate to heavy rain
ENGINE START switches must be in the FLT position for:
Operation in severe turbulence
Minimum Oil Temperature before setting takeoff thrust
31°C for MAX
N/A for NG
How long must you wait to turn off the battery switch after shutting down the APU?
- not a limitations question but an operational limit
After shutting down the APU, wait 2 minutes to turn off the battery switch for the NG and 3 minutes to turn off the battery switch for the MAX
When is intentional selection of reverse thrust prohibited?
Intentional selection of reverse thrust in flight is prohibited.
What is the maximum altitude for APU LOAD using both Bleed and Electric load?
10,000 ft
What is the maximum altitude for APU LOAD using Bleed only?
17,000 ft
What is the maximum altitude for APU LOAD using electric only?
41,000 ft
What is the maximum operating altitude to use the APU?
41,000 ft
What time limit must be respected after starting the APU and using it for bleed air?
Ensure APU BLEED air switch is closed for 2 minutes after start
What time limit must be respected when shutting down the APU
Ensure the APU BLEED air switch is closed for 1 minutes prior to shutdown
Maximum flap extension altitude is
20,000 ft.
What is prohibited while holding in icing conditions?
Holding in icing conditions with flaps extended is prohibited.
What is the altitude where it’s prohibited to deploy speed brakes?
1,000 ft AGL
Is it okay to manually override the Load Alleviation System?
No
Manually overriding the Load Alleviation System is not authorized.
What is the minimum fuel temperature?
-37°C unless actual fuel freeze point is known.
What is the allowable lateral imbalance scheduled to be between main tanks 1 and 2?
Allowable lateral imbalance between Main Tanks 1 and 2 must be scheduled to be zero.
What is the maximum flap setting to deploy the speed brakes?
Do not deploy the speed brakes with more than Flaps 10 extended
What is the maximum fuel imbalance during operations?
Fuel imbalance must not exceed 1000 lbs for taxi, takeoff, flight, or landing.
The wing tanks must be scheduled to be __________ if the center tanks have more than ___________
Full
1,000lbs
What is the limitation for the center tank fuel pumps during ground operations?
For ground operation, Center Tank FUEL PUMP switches must not be positioned to ON unless the Center Tank fuel quantity exceeds 1000 lbs, except when defueling or transferring fuel.
Parked, at the gate when must the center tank fuel pumps be off, (must not be on)?
Center Tank Fuel Pumps must be off, (must not be on) unless personnel are available in the Flight Deck to monitor LOW PRESSURE lights.
When must the center tank fuel pumps be positioned OFF during ground and flight operations?
Center Tank Fuel Pump switch must be positioned OFF when the LOW PRESSURE light illuminates.
What shall you do if the center tank is empty?
If the Center Tank is empty, position both Center Tank FUEL PUMP switches to OFF.
What’s the minimum fuel quantity to operate the hydraulic pumps during ground operations?
Ground operation of electric hydraulic pump requires minimum 1675 lbs in respective fuel tank.
When shall you not use aileron trim?
Use of aileron trim with the autopilot engaged is prohibited
In flight, what is the limit to extend the SPEED BRAKE?
Do not deploy the SPEED BRAKE lever beyond the FLIGHT DETENT in flight
