Check Valve, RS 5: Removing

WARNING: This page is about a different variant/trim than selected.

-- Open the clamp on the vacuum hose with pliers.

-- Disconnect the vacuum hose from the pump.

-- Remove the vacuum hose on the left and right of the check valve -3-.

Fig 1: Brake System Vacuum Pump Components

Courtesy of AUDI OF AMERICA, LLC

CAUTION:

Be careful not to bend or damage the vacuum hose. Replace the vacuum hose if damaged.

-- Remove the check valve from the vehicle.