34 32 881 Replacing front left or right brake hose (AWD)

WARNING: This page does not describe the selected car, but rather 21 other vehicles, including the 2013 BMW 328xi, 2013 BMW 328i, 2012 BMW 328xi, 2012 BMW 328i, and 2011 BMW 328xi. However, it is still accessible from the selected car via links, so may be relevant.

NOTE:

Read and comply with GENERAL INFORMATION .

After completing work: BLEED BRAKING SYSTEM .

Press clutch pedal down to floor and secure with pedal support.

NOTE: The pedal support may only be released when the brake lines are reconnected.

This prevents brake fluid from emerging from the expansion tank and air from entering the system when the brake lines are opened.

Fig 1: Identifying Brake Pedal Support

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Detach retainer (1) from bracket on spring strut in upward direction.

Installation:

Retainer (1) must be felt and heard to snap into place.

Ensure correct seating in guide.

Fig 2: Detaching Retainer From Bracket On Spring Strut

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Pull brake hose out of holder (1).

IMPORTANT: Grip brake hose at square head (3) to prevent connecting piece from turning in retaining bracket.

Detach brake hose from brake line (2).

Installation:

Tightening torque: see 1AZ in 34 32 BRAKE LINES .

Detach brake hose from brake calliper (4).

Installation:

Tightening torque: see 2AZ in 34 32 BRAKE LINES .

Fig 3: Identifying Brake Hose Connections

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IMPORTANT:

First tighten brake hose on brake calliper.

Move wheels into straight-ahead position.

Insert brake hose in bracket and screw onto brake pipe.

Never twist brake hose when installing it and avoid all contact with parts attached rigidly to the body.