A supply line is a route such as road or a rail over which supplies and reinforcements can be delivered. This is commonly done for an army in battle or other field operation from one unit to another.
Turn the main water valve to the toilet off by hand. You shouldn't need a tool to do this, but if you do, use a pair of pliers to help you. Loosen and remove the toilet tank end of the supply line. This end is usually made of plastic (see photo) and www.ehow.co.uk
Remove everything from the cabinet where the shutoff valves are located underneath the sink. Turn the shutoff valves located at the wall to their off position and open the valves on the faucet (hot and cold knobs or handles) to relieve water pressure www.ehow.co.uk
Turn the shutoff valve under the toilet all the way to the right. Flush the toilet to remove as much of the water in the tank as possible. Place a small bucket under the toilet where the supply line is attached. Have some rags ready to wipe up any wa www.ehow.co.uk
