# SPEEDBRAKE / SPOILERS

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![](https://cdn.document360.io/417c2d4d-fdb8-4d4d-b11d-011fe445d776/Images/Documentation/image-1670245519586.png)

### SPEED BRAKE LEVER <a href="#speed-brake-lever" id="speed-brake-lever"></a>

* Symmetrically deploys the multi-function spoilers. All spoiler panels deploy at the same angle in response to the speed brake lever position.

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### SPOILER SYSTEM <a href="#spoiler-system" id="spoiler-system"></a>

* 5 spoiler panels each wing. 3 outboard spoilers each wing are called multifunction spoilers.
  * Roll Control: Deployed asymmetrically for roll augmentation by pilots control wheel.
    * Direct mode: Function at a default fixed gain.
  * Speed Brakes: Deploys all six multifunction spoiler panels symmetrically during flight by speed brake handle position.
    * Automatically retract: selection of slat/flap 2 or above, or airspeed below 180 KIAS, or TLA above 70 degrees.
    * Not available in direct mode.
  * Ground Spoilers: All ten spoiler panels deployed symmetrically to the fully extended position during landing roll.
    * Ground spoilers not available in direct mode.

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