Before removing the kitchen faucet mounting nut, you should turn off the main water supply valve and drain any water that may be left in the line. This will prevent any possible damage to the valve. Also, you should ensure that the faucet sprayer is drained before attempting this procedure. https://www.nivito.ie/kitchen-sink-mixer-tap/6-rh-120-black-kitchen-mixer-tap-single-lever-mono-tap.html |