Connect Water & Sprayer Lines

What happens here

Connect the hot water supply line (often marked with red) from the faucet to the hot water shut-off valve. Do the same for the cold water supply line (often marked with blue). Hand-tighten these connections first to ensure they are properly seated. Then, use an adjustable wrench to give each connection a final snug turn, typically no more than a quarter-turn past hand-tight, to create a secure, leak-free seal. Overtightening can cause damage. Finally, firmly push the lubricated end of the sprayer hose into the sprayer head connection until you hear a distinct 'click', confirming it's securely attached.

Goal: Reconnect the hot and cold water supply lines to the shut-off valves and reattach the pull-down sprayer head.