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Home >> Audi >> 2021 >> A4 Quattro Premium Plus, 2.0L Eng VIN B >> Repair and Diagnosis (Single Page) >> Brakes >> Mechanical - Hydraulic >> Mechanical Components (Brake System) (2 Of 2) >> 46 Mechanical Components >> Front Brakes >> Brake Caliper, Replacing >> Brake Caliper, Replacing, 1LA/1LB >> Notes

Brake Caliper, Replacing, 1LA/1LB: Notes

Special tools and workshop equipment required 

  1. M10 Plugs
  2. M12 Plugs
CAUTION:

This procedure contains mandatory replaceable parts. Refer to component overview prior to starting procedure.

Mandatory Replacement Parts

Clean bolts before reusing

Replace the damaged bolts. Refer to the Parts Information.

NOTE:

The brake caliper is removed and disconnected from the hydraulic system in the following description. The brake hose is removed.

NOTE:

Only bleed the brakes on the wheel from which the brake caliper was removed and the brake line was loosened. If the brake pedal still feels "soft", completely bleed the brakes.

-- Bleed the brakes. Refer to HYDRAULIC SYSTEM, BLEEDING .