Tracks don’t need to be fully removed to change the front idler. Remove guards from around the rollers by removing the bolts that secure them to the undercarriage. Here are the basic tools you will need to complete the work: In order to remove these components, the tracks must first be removed.
This blog will guide people who have no special training or tools on how to remove rollers, idlers and sprockets. There are variations on removing undercarriages depending on the manufacturer, model and type of undercarriage. Removing an undercarriage can take a long time, and it should be done systematically with the correct tools.
