Brake Master Cylinder, Removing And Installing, With Vacuum Brake Master Cylinder: Removing
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2022 Audi SQ5, 2022 Audi Q5 e, 2022 Audi Q5, 2021 Audi SQ5, and 2021 Audi Q5 e. However, it is still accessible from the selected car via links, so may be relevant.
-- Remove the plenum chamber bulkhead. Refer to PLENUM CHAMBER BULKHEAD, REMOVING AND INSTALLING .
-- Remove the brake fluid reservoir. Refer to BRAKE FLUID RESERVOIR, REMOVING AND INSTALLING .
-- Disconnect the connector -3- for the Brake Lamp Switch -F-.
-- To prevent brake fluid from escaping, place enough lint-free cloths in the area under the brake master cylinder.
-- Remove the union bolts -2- for the brake lines and remove the brake lines from the brake master cylinder.
-- Immediately seal the open connection points with clean plugs from the : VAS6122 .
-- Remove the nuts -arrows-.
- Do not let anything fall in the brake booster when removing the brake master cylinder.
- The actuator pin for the brake lamp switch must not get lost.
-- Disconnect and remove the brake master cylinder from the brake booster.