How To Change Brake Line. Quickly plug both ends of the line with the rubber plugs to minimize leaks. If the brake lines are really the issue then the brake line will be detached and a brand-new one will be connected.
Remove the Brake Line and Plug the Hole. Brake lines tend to get overlooked as one of the major safety features on your truck. From there the first step of how to replace a brake line involves the mechanic removing the old brake line.
This is an amateur demonstration of complete brake line replacement in a GM 2000 Suburban.
They will then use the brakes to see how the lines respond. Quickly plug both ends of the line with the rubber plugs to minimize leaks. From there the first step of how to replace a brake line involves the mechanic removing the old brake line. In addition your truck uses rubber brake lines for certain portions of the braking system.
