Checked Limitations Flashcards
What is the limitation for holding in icing conditions?
Holding in icing conditions with flaps extended is prohibited.
Other than the Speed limitations, what is the limitation on the use of normal flaps?
Do not extend flaps above 20,000 feet pressure altitude.
What are the speedbrake limitations?
Do not use the speed brakes in flight below 1000 feet AGL.
In flight, do not extend the speed brake lever beyond the flight detent.
In flight, do not use speedbrakes with greater than flaps 10.
What is the limitation on pack operation for takeoff, approach and landing?
With engine bleed air switches on, do not operate the air conditioning packs in high for takeoff, approach, or landing.
What is the minimum fuel tank temperature?
-37°C
What is the limitation on operating the radar?
Do not operate the weather radar during fueling, near fuel spills, or near people.
What is the maximum fuel tank temperature?
+49°C.
What is the maximum altitude for operating the APU electric only?
41,000 feet.
What are the limitations for tripped circuit breakers?
A tripped circuit breaker may only be reset once. Allow approximately two minutes for cooling before resetting. And in-flight reset should only be accomplished if in the judgment of the captain, regaining the use of that system is critical to the safety of flight.
Fight crews must not reset tripped fuel quantity, fuel pump, or fuel pump control circuit breakers.
The flight deck crew should not cycle (pull and reset) a circuit breaker at any time unless the cycle meets one of more of the following criteria:
- Directed by QRH
- Directed by a procedure B737 AOM/FOM/MEL or Ops Binder.
- Coordinated and approved by Mx.
In Flight:
The in flight reset of a tripped CB should only be accomplished when directed by QRH. Allow two minutes for cooling.
What is the maximum operating pressure altitude for the NG and max?
41,000 feet.
What are some fuel limitations (four of them) while on the ground at the gate?
Wing tanks must be full if the center tank quantity is greater than 1,000lbs.
For ground operation, center tank fuel pump switches must not be positioned to on unless the center tank fuel quantity exceeds 1000 pounds, except one day fueling or transferring fuel.
Center tank fuel pumps must not be selected on unless personnel are available on the flight deck to monitor the low pressure lights.
Flight crews must not reset tripped fuel quantity, fuel pump, or fuel pump control circuit breakers.
What are the TCAS limitations?
Must follow TA/RA according to QRH.
Pilots can deviate from ATC Clearances to the extent necessary to comply with RA.
What are the fuel distribution limitations?
Main/wing tanks must be full if the center tank quantity is greater than 1000 pounds.
Use center tank to depletion followed by wing tank fuel.
1000 pounds may be retained in the center tank provided the effects of balance have been considered.
Center fuel tank pumps must be on for all operations with more than 1000 pounds of fuel in the center tank. Some MEL items can override this limitation.
After starting, what are the limitations for engine stabilization?
Operate at idle, after rollback, for a minimum of two minutes on the NG, or three minutes on the MAX8 prior to applying takeoff thrust.
*Recommendation:On the first flight of the day operate engines at or near idle, after rollback, for a minimum of five minutes prior to applying takeoff thrust.
What are the engine limitations for cool down after landing?
NG - operate engines at or near idle for a minimum of one minute prior to shut down. When operational conditions permit engines should be operated at or near idle for three minutes prior to shut down.
MAX - Operate engines at or near idle for a minimum of three minutes prior to shut down.
