This dryer ran but no heat. After the back was removed, the heating element was diagnosed bad with a multi meter--no continuity between the two heating element connectors. In this dryer, an older Kenmore, just one sheet metal screw held the heating element in, besides the electrical connectors. Both thermostats were removed and the electrical connections disconnected. The screw near the bottom of the element box was removed and the dryer tipped over toward the front to provide enough clearance to slide the element down out of the box. The new element from Appliance Parts was slipped up and in and the one screw tightened up again and the thermostats and connections reconnected. The new element from Appliance Parts was identical to the old one.