how do you replace a bad motor controller?

How do i determine the value of a burnt resistor?

I lost the key to my prform 770 ekg treadmill,where can I buy this key?

how do i remove the motor cover without breaking the plastic?

my treadmill stopped?

380 proform razor?

e1?

Incline on my treadmill works, but nothing else?

Incline stuck up?

Treadmill Warranty?

when walking the belt will stick?

Aligning belt?

My treadmill inclines but the belt will not run. I checked everthing!?