Using the manual quick attach

Use an impact driver with a 21 mm socket to close the jaw onto the bucket mounting points.

Here, you can see the installation sequence. The removal sequence is the same, making sure to reverse the rotation direction of the impact driver.

https://video.wixstatic.com/video/bbc73c_df60fcb2d8d64128a6a11f8b55fe07fd/1080p/mp4/file.mp4