Several simple tips for prolonging the life of your treadmill: 1. Vacuum the floor underneath the treadmill on a regular basis. 2. Remove the motor cover and vacuum. Make sure that you do not touch the electronics while doing this. 3. Wipe the sides of the deck next to the walking belt. 4. Lubricate the walking deck as recommeded by the manufactuerer with the correct lubricant.
Vacuuming is especially critical if you have cats and dogs in the house as treadmills appear to be pet hair magnets.