⬢Prepare the LCD controller and LCD-support printed parts as shown in the picture.
Ensure the correct orientation of parts and the LCD controller.
⬢Slide the LCD-support parts on the LCD-controller.
The exact position will be adjusted in the next step, no need to worry at this moment.
You can now remove the protective foil from the LCD panel.
Cables to LCD are factory installed, but you can disconnect them.