34 32 951 Replacing rear left or right brake hose (between rear axle carrier and body)

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.

Necessary preliminary tasks:

Read and comply with General Information.
Remove rear left wheel

NOTE: 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: Clutch Pedal And Pedal Support

Courtesy of BMW OF NORTH AMERICA, INC.

IMPORTANT: Grip brake hose at square drive to prevent connecting piece from turning in retaining bracket.
Never twist brake hose (3) when installing it and avoid all contact with parts attached rigidly to the body.

Disconnect brake hose from brake line (1).

Detach brake hose from brake line (2) and remove brake hose (3).

Installation:

For tightening torque refer to 34 32 1AZ in 34 32 BRAKE LINES .

Fig 2: Brake Hose And Brake Lines

Courtesy of BMW OF NORTH AMERICA, INC.

Installation:

Tighten brake line using torque wrench (Hazet 6282-1CT with reversible ratchet head) and special tool 34 3 170 .

Fig 3: Special Tool (34 3 170)

Courtesy of BMW OF NORTH AMERICA, INC.