Let’s see how this nozzle is removed,
unscrew the screw:




and we’ll first remove the four screws:




Let’s look at the back, we take the back cover off, the circuit board is here. Remove a few screws from the back cover, you can open the lid:





pulled it up, and as soon as we pulled it out, the line was pulled out:





Remove these four screws:










If it will break also generally the circuit board is broken, charging and recycling slots rarely break.
Let’s install these four screws:

