You can remove your BCD at the surface or underwater to correct a minor equipment problem. To remove your BCD:

1. Inflate the BCD if you are at the surface, or deflate the BCD if you are underwater.
2. Unfasten all clips that are secured across your waist and chest.
3. Slip your left arm out of the shoulder strap.
4. Bring the BCD around your right side until it's in front of you. Remove your right arm from the shoulder strap.
5. Hold the BCD in front of you so it doesn't float or drift away from you. If you are at the surface, use the inflated BCD as a flotation device.

Remember to remove your left arm first, then your right arm. This prevents the 2nd stage hose from pulling away from your mouth as you bring the BCD forward.