The regulator changes the pressure in the rear brake circuit depending on the vehicle load. The regulator is attached to the bracket on the bottom of the body and is connected to the rear axle by means of a lever and a spring (pic. A:23).
Checking and adjusting the regulator requires the use of calibration tensioners to set the height of the vehicle suspension and pressure gauges to measure system pressure, so leave this operation to a VW representative who has the necessary equipment.
Visitor comments