The Plug Button is designed to control the pre-cleaner, which removes large particles from the air before they enter the engine. The pre-cleaner is located on the air intake system, and it consists of a filter that traps the particles. The plug button is located on the dashboard of the machine and prevents dirt and debris from entering the engine.Attributes: • Removes dirt and debris from the pre-cleaner• To fit a hole size of 76.2mm• Manufactured to precise specifications and are built for durability and reliabilityApplications:The Plug Button used for pre-cleaner prevents the air filter from becoming clogged.