Jaguar XJ (X350). Manual — part 230

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

Removal

1

.

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)

2 . Remove the brake booster/vacuum pipe.

3 .

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

Disconnect the master cylinder brake pipes.

4 . Remove the dynamic stability control sensor electrical connector.

5 . Remove the dynamic stability control sensor.

6 . Remove the brake master cylinder.

Remove and discard the O-ring seal.

Installation

1 . To install, reverse the removal procedure.

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Install a new O-ring seal.

Tighten to 25 Nm.

2 . Tighten to 17 Nm.

3

.

After installation, bleed the brake system.

For additional information, refer to

Brake System Bleeding - VIN Range: G00442->G45703

(70.25.03)

For additional information, refer to

Brake System Bleeding - VIN Range: G45704->H99999

(70.25.03)

Brake Master Cylinder - 2.7L Diesel
(70.30.08)

Removal

1 . Remove the brake fluid reservoir.

For additional information, refer to

Brake Fluid Reservoir (70.30.16)

2 . Disconnect the brake booster vacuum pipe.

3

.

CAUTION: If brake fluid comes into contact with the paintwork, the affected area

must be immediately washed down with cold water.

NOTE:

Cap the exposed ports to prevent dirt ingress and loss of fluid.

Disconnect the brake master cylinder brake pipes.

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