HelloCustomerand welcome to justanswer.com, There are two ways to tell if the timing belt has been replaced. One is obvious-you are looking at a service receipt showing the replacement. the other way would be to remove the first timing belt cover (the one closest to the radiator) .
If your home is equipped with a sump pump, there usually is a good reason for it. The purpose of a sump pump is to collect water from around your foundation and redirect it away from your foundation. If it fails, you could end up with thousands of dollars of damage, potential foundation failures, and even mold problems if your basement floods.
The typical home sump pump uses a centrifugal pump to move water. When the motor is on, it causes a screw- or fanlike device called an impeller to turn. Using centrifugal force, the spinning impeller forces water toward the sides of the pipe, creating a low-pressure area at its center.