The above list is not exhaustive, but it's a great starting point. Washing machine repair is by no means a simple task, but it becomes a lot more manageable for the average homeowner when you're at least somewhat familiar with the parts that you're looking at. Take a minute to look over the owner's manual that you received when you purchased your current unit; there should be a complete diagram with all of the parts labeled. If you misplaced the manual or can't locate a helpful diagram, there are countless online resources that can help you with your DIY repair by allowing you to look up your exact model specifications and helping you identify exactly which parts may be at the root of your washer's malfunction.
Types. The selector switch and the knobs differ from one machine to another. The washing machine can operate only with the help of the timer. Timer is generally known as the start button for the washing machine. The digital version is controlled digitally with the help of an electronic switch. Mechanical type is defined as the one fixed automatically. Digital one is a recent invention and many of the new brands have them these days. But a mechanical version is considered as the best and it helps in controlling the time for washing the clothes manually. The former is operated with the help of electronics, which basically means it's connected to electrical wires. The latter is connected to the wires of the machine and they are operated manually.