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Home >> BMW >> 2021 >> M440i >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Brakes -- Repair (G22, G23 & G26) >> 34 32 Brake Lines >> 34 32 881 Replacing front left or right front brake hose (4' Series coupe, convertible, and Gran Coupe sedan) >> Install front brake hose

Install front brake hose

If necessary, grip at knurling (2).

Never twist brake hose and avoid all contact with components attached rigidly to the body.

TIGHTENING TORQUE SPECIFICATION

Brake hose to brake caliper, front 
  tightening torque  17 Nm
G11648413Courtesy of BMW OF NORTH AMERICA, INC.
TIGHTENING TORQUE SPECIFICATION

Brake pipe screw connection/Union screws 
  tightening torque  17 Nm
G11648409Courtesy of BMW OF NORTH AMERICA, INC.

Follow-up work