Toilet Water Supply Line Leak

A water leak typically springs from a toilet s water supply fitting the joint between the tank and the bowl or water.

Toilet water supply line leak.

When joints in the supply line become loose or wear out they allow water to seep through. The term braided refers to the line s exterior covering a flexible sheath of woven metal. Unscrew the handle the packing nut and the threaded valve stem photo 2. Turn off the water at the house s main shutoff then disassemble the problematic shutoff valve without disconnecting the valve from either the water supply line or the line leading to the toilet.

Sometimes it is difficult to tell where the water is coming from. The tape will help fill in the gap. Replace bathroom water supply lines without leaks. There are four possible places that a toilet supply line can leak.

It is possible for water to be leaking from the tank and running down the supply line making it appear that the supply line or valve is the problem. Quite often a faulty supply line will cause the toilet to leak. Braided plumbing lines connect supply valves to plumbing fixtures such as faucets. Obviously this is important to prevent water leaks.

Remove the line just like you did in step three. The repair plan for leaky toilet tanks depends on where the leak occurs. Leaks can occur at several parts of a braided plumbing line usually because of punctures deterioration or prolonged stretching. Mechanical damage caused to the supply line can also cause leaking.

We ll discuss common leak points and show what water connectors make this super easy. The leak may be from worn treads on the fittings. The rubber lining in the supply line used to guard against leakage may also wear out or rupture. Wrap the tape around the treads of the fitting on the toilet and the threads that attach to the water supply.