Position the Supply Lines
Partially thread two screws into the threaded ring until they protrude from the backside of the threaded ring.
Slide the fiber washer, metal washer and ring over the supply lines. Screw them onto the threaded shank until the ring is about 1/4 inch away from the sink bottom and the screws are to the front and back. Tighten everything down.
Thread the plastic locking nut onto the shank of the soap dispenser, and then use the basin wrench to tighten it down. Screw the soap container over the shank, ensuring that it's tight.
Slide the weight onto the spray hose, and then connect the two ends making sure they are locked into place.
Position the hot and cold supply lines so they will not interfere with the other hoses, and then connect them to the existing supply lines and tighten.