Power Plant Limitations

Question 1

What is the minimum oil quantity for each flight?

Answer 1

As specified in PRO -NOR-SOP

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 is the max EGT for any phase?

Answer 4

The red line limit on the EGT scale

Question 5

What are the engine starter limitations for the A320 ?

Answer 5

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 5min of continuous crank allow a 30min cooling period

For manual starting observe a 2min maximum cycle time

Maximum crank time is 5 min

The starter must not be run when N2 is above 10% on ground or 18% in flight

Question 6

What are the limitations regarding the use of Reverse Thrust ?

Answer 6

Selection of reverse thrust inflight is prohibited
Backing with reverse thrust is not permitted
Maximum reverse should not be used below 70kts
Idle reverse is allowed down to aircraft stop

Question 7

Is reduced thrust takeoff allowed on contaminated runways?

Answer 7

No

Question 8

Is reduced thrust takeoff allowed with inoperative aircraft systems or components that affect performance?

Answer 8

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