Dryer ran all night and now wont start

Started the dryer before bed and was still going the next morning. Now it wont start. Its just over 2 years old and I’m pretty mad.

The first thing I would do is check the thermal fuse (#7 on the [B]AP3131939 for continuity. If this fuse is blown then you have to replace it together with the cycling thermostat (#8). In such situation I would also make sure the vent line is clean all the way to the outlet and all air ducts inside the dryer are clean as well.

Here are the breakdown diagrams and http://www.appliancepartspros.com/partsearch/model.aspx?diagram_id=939500&&model_id=5137266

Gene.