My wife complained our old Maytag gas dryer was taking way too long to dry. The air was warm but not hot. Suspected coil failure but also picked up a flame sensor because it was easy to do both at the same time. Repair literally took 15 minutes total. The YouTube videos provided are spectacular. Had wife hold up the drum while I reattached the pulley, turning a frustrating task into a 10- second one having both hands free. Also found $1.72 in change and got her nice and cleaned out. The dryer is now hot, my wife is happy, and I look like a genius.