The Link New Tech QD8 Series Qwik Draw brake machines allow users to simply hook up the machine and it will shut off automatically without putting air into the lines. This air is safely measured because of the floating ball in the new fluid tank signaling the machine to shut off fluid flow, eliminating any air that could enter the brake lines, without shutting off the machine. When the service is complete, any excessive air from the system will be depleted. This service can be fully completed in less than 10 minutes. This machine has been redesigned to only have two valves and automatic self-adjustment for pressure.