CSS Software

Aircraft FAQ

Setting the Parking Brake

The CSS 737 simulates the real 737 parking brake setting procedure. Here's how to do it.

Updated 2026-05-30

The parking brake procedure imitates the way it is done in real life.

To set the parking brake:

  1. Press and hold both brake pedals (or brake button)
  2. Click and hold the parking brake lever
  3. While holding the parking brake lever, release the brake pedals/button
  4. Release the parking brake lever.

To release the parking brake:

Press the brake pedals.

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Source: CSS Launcher User Manual, Rev. 5 — December 2025.