Brake Booster Tester, Connecting
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2018 Audi S6, 2018 Audi A6 Quattro, 2018 Audi A6, 2017 Audi S6, and 2017 Audi A6 Quattro. However, it is still accessible from the selected car via links, so may be relevant.
-- Remove the vacuum hose from the brake booster.
NOTE:
Pressing the brake pedal a few times beforehand makes it easier to remove the vacuum hose.
-- Connect the :VAS6721 .
| Item | Component | Explanation |
|---|---|---|
| A | Shut-off valve | In the direction toward the vacuum hose, the check valve and vacuum pump (if equipped) |
| B | Shut-off valve |
|
| C | Shut-off valve | In the direction toward the brake booster |
-- Connect the hose -A- from the :VAS6721 to the vacuum hose and push the adapter -C- into the brake booster.