737 Limitations Flashcards
(42 cards)
Maximum Takeoff and Landing Tailwind Component
15 kts
The dispatch from / to runways less than 45m wide is not allowed in the case of
nose gear steering inoperative or one thrust reverser inoperative.
. If an alternate airport is available with a runway at least 45m wide, diversion to that alternate shall be performed in case of
jammed or restricted flight controls, trailing edge flap asymmetry, leading edge flap/slat asymmetry, or loss of system A or B hydraulics.
Severe Turbulence Air Penetration speed
is 280 KIAS/.76 Mach, whichever is lower. Applicable to Climb and Descent only. 250 below 15K if below MLW
Ground Wind Limits for all Doors:
• 40kt while opening or closing • 65kt while open.
The maximum allowable in-flight difference between Captain and First Officer altitude displays for RVSM operations is
The maximum allowable on-the-ground altitude difference 50 ft between Captain and FO
Max 75 feet between Capt or FO and airport elevation
When two altimeters are required for the category of operation, one of the altimeters must read the nominated elevation to within 60FT. When the remaining altimeter has an error between 60FT and 75FT, flight under the IFR to the first point of landing, where the accuracy of the altimeter can be re-checked, is approved. In the event that the altimeter shows an error in excess of 60FT on the second check, the altimeter must be considered unserviceable for flight under the IFR.
200ft.
The maximum allowable on-the-ground altitude display differences for RVSM operations are:
Sea Level to 5,000ft CPT to FO 50ft
5,001ft to 10,000ft CPT to FO 60ft
Any Altimeter and field elevation 75ft
maximum cabin differential pressure (relief valves) is
9.1psi.
AFM Limitations
Use of aileron trim with the autopilot engaged is prohibited.
Do not engage the autopilot for takeoff below 400ft AGL.
Airplanes operating under FAA Rules:
For single channel operation during approach, the autopilot shall not remain engaged below 50ft AGL.
Auto Land limits
Airplanes operating with FAA Rules: Maximum allowable wind speeds when landing weather minima are predicated on autoland operations:
• Headwind 25kt
• Crosswind 20kt
• Tailwind 15kt.
# Maximum and minimum glideslope angles for autoland are 3.25 degrees and 2.5 degrees respectively.
Autoland capability may only be used with flaps 30 or 40 and both engines operative.
Engine Ignition
.
Engine ignition must be on for: • takeoff • landing • operation in heavy rain • anti-ice operation
Operation with assumed temperature reduced takeoff thrust is not permitted with
anti-skid inoperative.
APU Operating Limits
Inflight - APU bleed + electrical load: max alt 10,000ft.
Ground only - APU bleed + electrical load: max alt 15,000ft.
APU bleed only : max alt 17,000ft.
APU electrical loading only : max alt 41,000ft.
Flight Controls. Limitations
The maximum altitude with flaps extended is 20,000ft.
Holding in icing conditions with flaps extended is prohibited.
Do not deploy the speedbrakes in flight at radio altitudes less than 1,000ft.
In flight, do not extend the SPEED BRAKE lever beyond the FLIGHT DETENT.
Fuel Balance and Loading
Lateral imbalance between main tanks 1 and 2 must be scheduled to be zero. Random fuel imbalance must not exceed 453kg for taxi, takeoff, flight or landing.
Fuel Loading
Main tanks 1 and 2 must be full if center tank contains more than 453kg.
The HGS AIII was demonstrated to meet the necessary requirements under the following conditions:
Headwind 25kt
Tailwind 10kt
Crosswind 15kt
Field Elevation 5,500ft
oxygen pressure minimum
1,400psi
engine oil quantity first flight
minimum 12
Landing Gear Speed Limits
Down 270/.82
Up 235kt
Extended. 320. .82
Runaway Stabilizer
1 Control column. . . . . . . . . . . . . . . . . Hold firmly
2 Autopilot (if engaged) . . . . . . . . . . . . .Disengage
Do not re-engage the autopilot.
Control airplane pitch attitude manually with control column and main electric trim as needed.
3 Autothrottle (if engaged). . . . . . . . . . .Disengage
Do not re-engage the autothrottle.
4 If the runaway stops after the autopilot is disengaged: ■ ■ ■ ■
5 If the runaway continues after the autopilot is disengaged:
STAB TRIM CUTOUT switches (both) . . . . . . . . . . . . . . . . CUTOUT
If the runaway continues:
Stabilizer trim wheel . . . . . . . . . . Grasp and hold
Max Altitude for flap extension
Maximum flap extension altitude 20,000ft
Airspeed Unreliable
1 Autopilot (if engaged) . . . . . . . . . . . . .Disengage
2 Autothrottle (if engaged). . . . . . . . . . .Disengage
3 F/D switches (both) . . . . . . . . . . . . . . . . . . OFF
4 Set the following gear up pitch attitude and thrust:
Flaps extended . . . . . . . . . . 10° and 80% N1
Flaps up . . . . . . . . . . . . . . . . 4° and 75% N1
LANDING CONFIGURATION
TAKEOFF CONFIGURATION
Assure correct airplane takeoff configuration.
Assure correct airplane landing configuration.
WARNING HORN (INTERMITTENT) or WARNING LIGHT - CABIN ALTITUDE OR TAKEOFF CONFIGURATION
If the intermittent warning horn sounds or a CABIN ALTITUDE light illuminates in flight at an airplane flight altitude above 10,000ft MSL
Don the oxygen masks and set the regulators to 100%.
Establish crew communications.
If the intermittent warning horn sounds or a TAKEOFF CONFIG light illuminates on the ground when advancing the thrust levers to takeoff thrust:
Assure correct airplane takeoff configuration. - - - - - - - - - - - - - -
