You need to shut the main house supply water and the shutoffs coming out of the wall on the copper are threaded onto the copper or solderered on very imortant to see what it is swetting means plumber.
Disconnect water supply lines bathroom sink.
Disconnect the water supply lines from the sink with an adjustable wrench.
Disconnect water supply lines.
Step 2 remove old lines.
If a bathroom faucet flexible water supply line or a rigid metal water supply line under a bathr.
Turn off the two shut off valves sticking out from the wall connected to the hot and cold water supply lines.
Use the adjustable wrench to loosen the collars found at the ends of the supply lines.
You do not want it to be kinked so the water will not flow.
All you need to do is unscrew the mounting nuts holding the faucet to the sink.
Complete steps to replace bathroom sink water supply lines.
Bathroom sink shutoff valve supply lines removing.
Use an adjustable wrench to loosen and disconnect the hot and cold water supply.
How to remove replace install water lines for a sink.
You will need to get an open end wrench so that you will be able to successfully remove the supply line from the valve.
That way if the nuts that hold the supply lines in place are different you can get a pre made supply line with the same ends.
Disconnect the sink water lines and drain pipe.
A little extra is usually ok and if it is too long you can put a loop in it.
It helps to have a bucket handy to drain the supply lines after disconnecting them since they will be filled with some water.
Kitchen sink water lines as well as those in the bathroom sink connect to the faucets they service by means of 1 2 inch flexible plastic or metal braided hoses.
After you disconnect faucet supply lines you can remove the faucet from the sink top.
How to replace bathroom sink waste and supply lines.
Typically the shut off valve will be underneath the sink.
Jump to latest follow 1 10 of 10 posts.
If it is not then you will be able to simply cut off the main water supply to your home.
Open the faucet and let the water drain out.
Vanity sink shut off and disconnect.
Unscrew if applicable or cut the silicone if granite and lift off the counter top.
Did you know bathroom water supply lines should be replaced every 10 years.
You will need to get an open end wrench so that you will be able to successfully remove the supply line from the valve.