So, if one needs to repair a leaky vacuum breaker it is easier, more cost effective, and less time consuming to simply replace the entire hose bib itself. To do so .
The valve, called a vacuum breaker, is typically made of plastic, and when it wears out, water can spray from it when the faucet is on. If the faucet leaks when it's .
The vacuum breaker has begun to leak. This happens. This vacuum breaker threads out of the valve, and the replacement threads into the valve. The parts .
Photos 4 and 5 show how to replace a leaking vacuum breaker. Some repair kits include the parts for this. If not, you'll have to purchase them separately.