Switch off the disposal at the outlet and turn off the tap.
Open the cupboard beneath the sink and connect one end of a Kenmore wrenchette to the bolt in the base of disposal.
Work the bolt back and forth using the wrenchette until it turns through 360 degrees.
Remove the blockage from the dispenser blades using tongs -- never put your hand near the blades.
Wait approximately five minutes while the disposal's motor cools down.
Push the red "Reset" button on the underside of the disposal, beside the bolt. The disposal is reset and ready for use.