21 00 006 Bleeding Clutch Hydraulics (Plastic Slave Cylinder)
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2013 BMW 128i, 2012 BMW 128i, 2011 BMW 128i, 2010 BMW 128i, and 2009 BMW 128i. However, it is still accessible from the selected car via links, so may be relevant.
Necessary preliminary tasks:
- Remove underbody protection from transmission.
Connect bleeder unit to brake fluid expansion tank.
IMPORTANT:
Check relevant Operating Instructions for each device. Charging pressure should not exceed 2 bar.
Connect bleeder hose to bleed valve (1).
Open bleed valve (1) and flush until clear brake fluid emerges without air bubbles.
Close bleed valve.
Switch off bleeder unit or remove from brake fluid expansion tank.
Correct brake fluid level in expansion tank.