21 00 006 Bleeding clutch hydraulic system

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

Necessary preliminary tasks:

IMPORTANT: Check relevant equipment manufacturer's operating instructions for each device.

Charging pressure should not exceed 2 bar.

Remove dust cap from vent valve.

Connect vent hose to vent valve (1).

Fig 1: Identifying Vent Hose Of Vent Valve

Courtesy of BMW OF NORTH AMERICA, INC.

Open vent valve (1) and flush until clear brake fluid emerges without air bubbles.

Close vent valve.

Switch off bleeder unit or remove from expansion tank.

Correct brake fluid level in expansion tank.

Fig 2: Opening Vent Valve

Courtesy of BMW OF NORTH AMERICA, INC.