Spoilers 3 and 4
| 27-64-05A | Spoilers 3 and 4 |
|---|
Applicable to: -
- Flight preparation/limitations
For performance
penalties Refer to OpsProc Spoilers 1 and 2
- During cockpit preparation
Check that the DC TIE contactor 1 is closed:
Supply the electrical network
from the APU or the external power.
On the ELEC SD Page, check the link between the DC BUS 1 and the DC BAT BUS.
- In flight
Do not use the speedbrakes.