Step 3 · Install Bidet Mounting Plate
Take the new bidet's mounting plate (also called a catch plate or bracket) from the packaging. Place the plate over the two bolt holes on the toilet bowl. Insert the provided square guide rails into the plate and then drop the new mounting bolts through the guides and the holes in the toilet. From underneath the bowl, slide on the rubber washers and then thread the nuts onto the bolts. Do not fully tighten yet. The plate should be able to slide forward and backward for adjustment.