Limitations Flashcards
Max starting altitude for APU
FL 370
Max gear extension/extended speed
300 KIAS/M.70
Max gear retraction speed
250 KIAS
Landing gear load limit at Max landing weight
600 FPM
Max landing gear load limit at Max Takeoff weight
360 FPM
Min brake pressure for at least 8 hrs parking time
2000 PSI
When should you never set the parking brake
When BRAKE OVERHEAT displayed on EAD
Which circuit breakers must never be reset?
Hydraulic Aux Pump, Fuel Pump, Fuel Quantity Indicating System, Lavatory Flush Monitor, Galley Power
Max fuel lateral imbalance
1500 lbs
Center fuel tank ballast fuel limitations (2)
- Ballast fuel not required to complete the flight
2. Zero fuel weight and CG includes the weight of the ballast fuel.
Fuel density range limitation
6.3 to 7.1 lbs/gal
Max fuel temperature
54°C
Jet A minimum fuel temperature
-40°C
If main wing fuel tanks are full, how can you get to max ramp weight?
Fuel may be added to the center fuel tank
If main wing tanks are NOT full, can we fill the center fuel tank?
Yes, but only if the ZFW and CG plus the weight of the center fuel tank do not exceed MaxZFW (100,500 lbs) and CG limitations
How to burn center tank fuel?
Center tank shall be emptied first. If center tank being used for ballast, burn center first to the ballast value, then burn main wing tanks.
Rudder hydraulic power limitation
Must be on for takeoff
RUDDER POWER OFF airspeed limitation
144 KIAS
Speed brake - flaps limitation
Speed brakes must not be used w/flaps extended beyond 20°
What should you never do with spoiler/speedbrake lever in flight?
Never move it to ground spoiler position in flight.
Max airspeed
340 KIAS up to FL260
MMO = .82 up to FL370
Max slat extend speed
M .57 / 280 KIAS
Takeoff configuration limitation - flaps/slats
Slats must be extended for takeoff. Flaps must be set no less than 5°
Max flap speeds
0-10° - 280 KIAS/M.57
10.1-20° - 240 KIAS/M.57
25° - 220 KIAS/M.57
40° - 200 KIAS/M.57
Max tire speed
195 KIAS
Time limit for Takeoff Thrust
5 minutes (10 minutes if engine failed or go-around)
Max TGT @ Max Continuous Thrust
Amber Line
Normal engine oil pressure
45 psi and greater