Dishwasher Feet Info
Depending on the dishwasher model, there can be three or four feet on the appliance.
For 3 footed appliances there is an adjustable single rear foot which is adjustable from the front and one at each front corner.
For four footed models, there are two front feet and two rear feet, one in each corner.
Please see document for photos - Dishwasher Feet Info