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Home >> BMW >> 2021 >> 430i xDrive >> Repair and Diagnosis >> Brakes >> Traction Control >> Brakes -- Repair (G22, G23 & G26) >> 34 51 Mechanical-Hydraulic Components >> 34 51 100 Removing and installing the ABS hydraulic unit (4' Series coupe and convertible models) >> Remove hydraulic unit

Remove hydraulic unit

Preliminary work 

G14641250Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: TECHNICAL INFORMATION 
Do not interchange brake lines. If necessary, mark the brake lines before disassembly.
Note various equipment specifications with different line seizure.
Do not bend brake lines.
Close off connecting bores with seal plugs.
G14641251Courtesy of BMW OF NORTH AMERICA, INC.
  1. Unfasten brake lines.
G14641252Courtesy of BMW OF NORTH AMERICA, INC.