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Home >> BMW >> 2017 >> 340i Standard Trans >> Repair and Diagnosis (Single Page) >> Brakes >> Mechanical - Hydraulic >> Brakes - Repair (F30) >> 34 32 Brake Lines >> 34 32 980 Replacing rear left or right brake hose

34 32 980 Replacing rear left or right brake hose

NOTE:
After completing repair work:BLEED BRAKE SYSTEM WITH DSC .

Press brake 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.
G04754178Courtesy of BMW OF NORTH AMERICA, INC.
IMPORTANT: Grip brake hose at square head (2) so that connecting piece cannot rotate in retaining bracket.
Never twist brake hose when installing it and avoid all contact with parts attached rigidly to the body.

Disconnect brake hose from brake line (1).

Installation note: 

Tightening torque, refer to: 34 32 1AZ.

Detach brake hose from brake caliper (3).

Installation note: 

Tightening torque, refer to: 34 32 3AZ.

G10095863Courtesy of BMW OF NORTH AMERICA, INC.

Installation note: 

First tighten brake hose on brake caliper.

Insert brake hose in bracket and screw onto brake pipe.