XK (X150) V8-4.2L (2008)
Hydraulic Assembly: Service and Repair
Hydraulic Control Unit (HCU)
Special Service Tools
Removal
CAUTION: Brake fluid will damage paint finished surfaces. If spilled, immediately remove the fluid and clean the area with water.
1. WARNING: Do not work on or under a vehicle supported only by a jack. Always support the vehicle on safety stands.
Raise and support the vehicle.
2. Remove the cover and disconnect the battery ground cable.
3. Remove the front LH fender splash shield.
4. NOTE: To prevent the loss of brake fluid, using the special tool apply the brake pedal and set to 40mm 1.6 in below the rest position.
Using the special tool, press and hold the brake pedal.
5. Disconnect the hydraulic control unit (HCU) electrical connector.
> Carefully release the clip.
6. CAUTION: Always plug any open connections to prevent contamination.
NOTE: Some fluid spillage is inevitable during this operation.
Disconnect the 6 brake pipe unions.