Brake Pressure Regulator: Vanagon
- Raise vehicle and support securely. Attach Pressure Gauges (US 1016) to left front brake caliper and right rear wheel cylinder. Bleed pressure gauge and hoses through valve on gauges.
- Pump brakes several times. Remove pressure regulator from studs, leaving brake lines connected. Press on brake pedal until reading on both gauges is 725 psi (50 Bar).
- Maintain pressure on pedal while tilting regulator forward. Stop tilting regulator at point where straight line between 2 mounting studs on body forms 30° angle with straight line between 2 mounting holes on regulator. Be careful not to kink brake lines when tilting regulator.
- Increase pressure on brake pedal until reading on front gauge is 1450 psi (100 Bar). Reading on rear pressure gauge must be 798-943 psi (55-65 Bar). If reading is not within specified range, replace pressure regulator. Disconnect gauges and bleed brakes.