Brake Booster, Removing and Installing

Brake booster, removing and installing

Special tools and equipment





^ 3094 Hose clamps

Removing
- Obtain radio code on vehicles with coded radio.
- Disconnect battery.

Remove air cleaner





- Pull connector -2- off mass air flow sensor.
- Release spring-type clip -1- on air duct hose with pliers VAG 1921 and pull hose off air cleaner.
- Remove air cleaner bolts -3- and take out air cleaner -4-.

Vehicles with manual transmission
- Clamp clutch master cylinder supply hose with special tool 3094.
- Disconnect clutch master cylinder supply hose.

Continued for all vehicles
- Remove control module and hydraulic unit.
- Disconnect vacuum hose from brake servo.
- Remove trim below steering column.





- Remove bolts -1-.
- Remove cover -A-.





- Remove connecting plate between clutch and brake pedals on vehicles with manual transmission.
- Remove brake light switch -1-.
- Separate brake pedal from brake booster.
- Guide brake booster with brake master cylinder out forward and remove.

Installing
Install in reverse order.
- Adjust brake light switch.
- Bleed brake system.