Step 1
Check beneath the counter top for a set of mounting brackets. If none are present, purchase a kit from your local hardware or appliance store.
Step 2
Carefully pull the dishwasher out from beneath the cabinet.
Step 3
Slide the lip of each bracket into the mounting holes on top of the dishwasher collar. Bend the tab above the mounting holes over the bracket with a pair of pliers.
Step 4
Push the dishwasher back into place carefully. Fit an electric drill with a Philips screwdriver bit, and screw mounting screws through the brackets and into the underside of the counter top.