I have a Sears Kenmore Stackable Washer & Dryer. Need to located the thermal fuse to test in order to replace if necessary. Where is it located on Model #41790802991?

Here is wiring diagram. Don't see a fuse. I do see a control thermostat and a high limit thermostat.

http://www.searspartsdirect.com/partsdirect/part-model/Kenmore-Parts/Washer-dryer-combo-Parts/Model-41790802991/0582/0152000/P0101280/00007?blt=06&prst=0&shdMod=41790802991