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34 32 980 Replacing Rear Left Or Right Brake Hoses

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NOTE: Read and comply with General Information .
Observe safety instructions on raising the vehicle. See 00...... LIFTING VEHICLE WITH A LIFTING PLATFORM .
After completing tasks, bleed brake system .
Apply pedal prop and depress brake pedal slightly. This prevents brake fluid from emerging from the expansion tank and air from entering the system when the brake lines are opened.
Fig 1: Applying Pedal Prop & Depressing Brake Pedal
G04726335Courtesy of BMW OF NORTH AMERICA, INC.

Disconnect brake hose from brake line (1).

Installation  : Tightening torque 34 32 1AZ.

Installation: 

IMPORTANT: Grip brake hose at square head (2) so that connecting piece cannot rotate in retaining bracket.

Detach brake hose from brake caliper (3).

Tighten to specified torque. See 34 32 5AZ. .

Fig 2: Identifying Brake Line And Brake Caliper
G04742665Courtesy of BMW OF NORTH AMERICA, INC.