POWERPLANT LIMITATIONS QUESTIONS

Question 1

What is the minimum engine oil quantity for each flight?

Answer 1

11 qt + 0,3 qt/h

Question 2

What is the minimum oil temperature for takeoff?

Answer 2

+50 deg C

Question 3

What is the maximum time limit for using TOGA thrust?

Answer 3

5 Minutes under normal conditions
10 Minutes in case of engine failure

Question 4

What are the engine starter limitations for the A320?

Answer 4

For ground starts (Auto or manual) pause 15 secs between successive cycles
* A standard start that includes only one start attempt is considered one cycle
* After 3 failed start attempts or 5 min of continuous crank allow a 30 min cooling period
* For manual starting observe a 2 min maximum cycle time
* Maximum crank time is 5 min
* The starter must not be run when N2 is above 10% on ground and 18% in flight

Question 5

What are the limitations regarding the use of Reverse Thrust?

Answer 5

1. Selection of reverse thrust in flight is prohibited.
2. Backing with reverse thrust is not permitted.
3. Maximum reverse should not be used below 70 knots.
4. Idle reverse is allowed down to aircraft stop.

Question 6

Is reduced thrust take-off allowed on contaminated runways?

Answer 6

No

Question 7

Is reduced thrust take-off allowed with inoperative aircraft systems or components that affect performance?

Answer 7

Yes, provided the associated performance shortfall has been applied to meet all performance requirements.