Notes Before Installing the valves, clean the water pipe thoroughly to avoid dirt and deposits. G&S { Attach flexible hoses under the faucet body. under faucet body Ho those Cold hows Attach mounting stud 1.Make sure attach the to the faucet body. solids tubes down through mounting hole on sink. Option: If sink is uneven, use silicone under the faucet body. 3.Place washer(3) and metal plate(4) over mounting stud under sink. 4.Screw hexagonal lock nut on to threaded rod (1) and tighten. 6.