Open the dishwasher door, and then fully extend the rack slides so that they are outside of the dishwasher interior.
Align the rear rollers of the upper rack so that they enter the roller channels on the slides.
Insert the rack further into the roller channels, and then insert the front rollers into the roller channels.
Push the dishwasher rack fully into the dishwasher, and then pull the slides out slightly so that the end is accessible.
Install the end caps onto the end of the slides. In some cases, the rack stops have a tab that must be bent back so that the cap can be inserted from the inside of the slide, and on other dishwasher models, the rack stops snap onto the end of the slides from the top.
Push the dishwasher rack and slides fully into the dishwasher.