Dryer wouldn't tumble.

First I removed the control lid which was held down by two screws. Then i removed thw two screws holding down lint trap. I lifted the top lid then had to remove the top two inner screws that hold the front panel up. Removed the front panel looked underneath the drum and i could see the pulley system. You were able to see the mark on the drum from the old belt so that gave you a good indication of the positioning of the new belt. Then replaced all the screws and done a fairly easy job and you save yourself alot of money with the repairman.