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=Notes=
'''Important: After work has been carried out on the clutch actuator unit, hydraulic system, clutch, etc., the clutch may exhibit a tendency to snatch. This should normally disappear after adaptation of the slip point.'''
 
=Removal=
1. Turn the ignition switch to the OFF position and remove the battery.
[[file:Clutch_Actuator_With_Master_Cylinder_01.gif|thumbnail|none|Removing charge pipe, moving power steering fluid reservoir and unplugging correctors]]
2. Remove the pressure pipe between the charge air cooler and throttle body and seal the hose to prevent dirt from entering it.
8. Unscrew the bolts securing the battery tray.
[[file:Clutch_Actuator_With_Master_Cylinder_02.gif|thumbnail|none|Remove bolts securing battery tray and clutch actuator]]
9. Remove the remaining bolts securing the CA unit.
13. Undo the master cylinder's pressure pipe and collect the two sealing washers.
[[file:Clutch_Actuator_With_Master_Cylinder_03.gif|thumbnail|none|Disconnecting lines from master cylinder]]
14. Disconnect the master cylinder's feed hose.
16. Lift out the CA unit.
[[file:Clutch_Actuator_With_Master_Cylinder_04.gif|thumbnail|none|Clutch Actuator]]
=Replacement=
1. Correctly position the clutch actuator unit and fit the clip securing the delivery pipe to the actuator unit's holder.
[[file:Clutch_Actuator_With_Master_Cylinder_05.gif|thumbnail|none|Position clutch actuator and connect lines]]
2. Reconnect the master cylinder's feed hose.
5. Tighten the screws securing the clutch actuator unit.
[[file:Clutch_Actuator_With_Master_Cylinder_06.gif|thumbnail|none|Screw in actuator, secure battery tray and plug in clutch actuator connector]]
6. Fit the bolts securing the battery tray.
8. Fit the wiring harness in place, press the connectors into the holder and tighten the holder's three retaining screws.
[[file:Clutch_Actuator_With_Master_Cylinder_07.gif|thumbnail|none|Connect wiring harness, plug in sensor connectors, refit power steering reservoir and refit delivery pipe]]
9. Plug in the three sensor connectors.
10. Refit the power steering fluid reservoir.
11. [[NG 900/9-3 Bleeding Sensonic Clutch System|Bleed the system]].
12. Fit the delivery pipe between charge air cooler and the throttle body.
13. Put the battery back in place and connect its cables.
14. Drive the car on to test and [[NG 900/9-3 Adaption of Slip Point for Sensonic Clutch|adapt the slip joint]]. =Notes=Important: After work has been carried out on the clutch actuator unit, hydraulic system, clutch, etc., the clutch may exhibit a tendency to snatch. This should normally disappear after adaptation of the slip point.