Removed the heater of course and installed the part. Very easy to do no need to remove the drum, just top cover, control panel, and front door assembly. Remove the one screw holding heater, remove blue wire, turn heater CCW to the 8 o'clock poisiton. Install in the reverse order. This is the secound one in a month if it fails again i'll just bypass it and install a 25 AMP fuse.