Brake Master Cylinder - 3.0L/3.5L/4.2L (70.30.08): Removal

CAUTION: If brake fluid comes into contact with the paintwork, the affected area must be immediately washed down with cold water.

NOTE: Make sure that the brake fluid reservoir filler cap does not become contaminated.

Remove the brake fluid reservoir. For additional information, refer to BRAKE FLUID RESERVOIR (70.30.16)
Remove the brake booster/vacuum pipe.

Fig 1: Removing Brake Booster/Vacuum Pipe
Courtesy of JAGUAR CARS, INC.

CAUTION: Cap the brake hose to prevent loss of fluid and dirt ingress.

Fig 2: Locating Master Cylinder Brake Pipes

Courtesy of JAGUAR CARS, INC.

Disconnect the master cylinder brake pipes.
Remove the dynamic stability control sensor electrical connector.

Fig 3: Locating Dynamic Stability Control Sensor Electrical Connector
Courtesy of JAGUAR CARS, INC.
Remove the dynamic stability control sensor.

Fig 4: Locating Dynamic Stability Control Sensor
Courtesy of JAGUAR CARS, INC.
Remove the brake master cylinder.
- Remove and discard the O-ring seal.
  
  Fig 5: Locating O-Ring Seal
  Courtesy of JAGUAR CARS, INC.