[Dion]

Run a cycle and watch where the water leaks. Do a load of laundry the same way you normally would and check to see where the washing machine seems to be dripping. Often you can find out what the problem is just by looking for the spot where the water leaks from the machine.

• Leaks at the front of the washer are often caused by a clogged overflow tube or an improperly-fitted old seal (in a front-loading washer).
• Leaks at the back of the washer are often caused by loose or damaged supply hoses.
• Leaks under the washer are often caused by a hole in the water pump or leaky internal hoses.

http://www.wikihow.com/Fix-a-Leaky-Washer