2. Remove the microfilter housing.
3. Loosen the nuts and remove the clutch hydraulic actuator cylinder without disconnecting the pressure line.
4. Install tool 215030 on the slave cylinder (1).
5. Fully retract the piston rod (2) of the lead screw actuator cylinder.
6. Connect the bleeding device to the tank.
Attention:
- Follow the operating instructions provided by the device manufacturer.
- The pressure should not exceed 2 Bar.
7. Place the bleed hose onto the bleed nipple (1).
8. Hold the slave cylinder in the specified position using tool 215030 (see picture).
9. Unscrew the fitting (1).
10. When the brake fluid starts to flow without air bubbles, slightly push the rod (2) of the piston of the slave cylinder of the lead screw outward and push it back in again.
11. Close the bleeding nipple (1) if no more air bubbles come out, otherwise repeat the entire process.
Attention:
- Never remove tool 215030 from the slave cylinder when the brake system is under pressure.
- Otherwise, the piston with the rod may be pushed out of the actuator cylinder.
12. Turn off the bleeding device and disconnect it from the tank.
13. Slowly extend the piston rod (2) of the slave cylinder (1) using tool 215030.
14. Remove tool 215030 from the slave cylinder (1).
15. Install the slave cylinder on the gearbox.
Note: Self-locking nuts must be replaced during installation.
Tightening torque: 22 Nm.
16. Check the brake fluid level in the hydraulic reservoir and top up if necessary
(The original article is available on the website: «BMWMAN.RU»)