BMW X5 Owners & Service Manuals

BMW X5: Overview Of Brake Master Cylinder / Brake Booster

Brakes
Fig. 62: Identifying Brake Master Cylinder/Brake Booster Components

  1. Brake booster
  2. Expansion tank
  3. Vacuum hose
  4. Brake master cylinder
  5. Bleeding braking system

REMOVING AND INSTALLING / REPLACING EXPANSION TANK FOR HYDRAULIC BRAKE ACTUATION

Necessary preliminary tasks:

NOTE: Extract brake fluid out of expansion tank. Use a suction bottle used exclusively for drawing off brake fluid.

Do not reuse drawn out brake fluid.

Unfasten plug connection (1) and disconnect.

Remove wiring harness from holder (2).

Release screw (3) and lift off expansion tank.

Brakes
Fig. 63: Removing Wiring Harness From Holder

IMPORTANT: Check rubber plug in brake master cylinder for damage and replace if necessary.

Push the expansion tank vertically onto the master brake cylinder.

Brakes
Fig. 64: Locating Rubber Plug In Brake Master Cylinder

REMOVING AND INSTALLING / REPLACING MASTER BRAKE CYLINDER FOR DSC

READ NEXT:

 Removing And Installing / Replacing Master Brake Cylinder For DSC

Special tools required: 32 1 27032 1 270 PLUGS (SET) Necessary preliminary tasks: Remove expansion tank. Read and comply with General Information. After completing tasks, bleed brake system wit

 Brake Lines

OVERVIEW OF BRAKE LINES 1. Brake hose, front. 2. Brake tubes. 3. Brake hose, rear, to body. 4. Brake hose, rear, to wheel brake cylinder. REPLACING ALL BRAKE PIPES Special tools required: 34 5 100

 Brake Booster

REPLACING VACUUM HOSE FOR BRAKE BOOSTER (N52K) IMPORTANT: Before beginning work, fully press the brake pedal several times to reduce the vacuum pressure in the brake booster. This makes it easier to

SEE MORE:

 Jump-starting

General information If the battery is discharged, the engine can be started using the battery of another vehicle and two jumper cables. Only use jumper cables with fully insulated clamp handles. Safety information DANGER Contact with live components can lead to an electric shock. There is a risk of

 Removing And Installing Or Replacing Fuel Gauge Sensor (Petrol/Gasoline, Left)

Recycling Fuel escapes when fuel lines are detached. Have a suitable collecting container ready. Catch and dispose of escaping fuel. Observe country-specific waste-disposal regulations. IMPORTANT: Ensure adequate ventilation in the place of work! Ensure absolute cleanliness when working on the op

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