This group of 21 lessons on washers and dryers average 15 minutes each plus a short quiz. The intent of these lessons is not to show you specific nuts and bolts of a single design, as YouTube often does, but to explain what they all have in common so that you will soon be able to diagnose all models. Following are two very short samples to acquaint you with this style of presentation:
The first short sample comes from a washer lesson on computerized controls.
The second short sample discusses electric dryer heating elements and how to properly diagnosis their failures.