Bleeding

Clutch system, bleeding
Special tools, testers and auxiliary items
^ Brake filling and bleeding appliance V.A.G 1238B
or





^ Brake filling and bleeding appliance V.A.G 1 869

Notes:
^ First open bleeder valve before switching on bleeding appliance.
^ When performing the following steps, make sure that no brake fibroid escapes onto the transmission.
^ The clutch system must be bled performing work on hydraulic clutch mechanism.
^ Top-up brake fluid reservoir to "max." marking with brake fluid before bleeding clutch system.

- Pull clutch pedal back to its normal position.
- Connect brake filling and bleeding appliance V.A.G1238B or V.A.G1869, but do not switch on at this stage.
- If fitted, remove noise insulation beneath transmission.





- Connect bleed hose -A- to slave cylinder (arrow) and open bleed valve.
- Connect bleeder hose to pressure hose of fluid collector bottle.
- Switch on bleeder appliance and allow about 100cm3 of brake fluid to drain out.
Working pressure: 2.5 bar

Note: Ensure bleeder hose is correctly fitted during bleeding operation.

- Close bleeder valve and tighten to 4.5 Nm.
- Depress clutch pedal several times after completion of bleeding process.
- Bleed system again if necessary.