Start the washer filling, and look at the water inlet hoses to check for leaks where the hoses connect to the washer. This is a common leak area, usually because the hoses are not tight enough. If you have a leak here, just tighten the hoses.
Watch the back of the washer where the drain hose is located to determine if your leak starts during the drain cycle. If so, the problem might be that the drain hose is not properly clamped. Move the silver double wire clamp to the bottom of the drain hose to keep it in place. If the hose is loose, push it in the drainage hole and twist to lock into place before clamping.
Inspect the sink, standpipe and floor drain for clogs if the leak occurs during draining but not from the drain hose connection. If there are clogs, you must clear them. You may need to wear gloves to clean the clog.
Lift the lid of the washer and inspect the washer tub if leaks are coming from the front. The tub should be centered and not moved forward, which can cause a leak. Push it back to the center to stop the leak.
Push on the corners of the washer one at a time to determine if the unit is level. If not, it can cause the washer to leak. You can adjust the rear legs with a wrench if the unit is not sitting level