Clutch System, Bleeding
Special tools and workshop equipment required
- Brake Charger/Bleeder Unit VAS 5234 or
- Brake Charger/Bleeder Unit V.A.G 1869
It is not necessary to pre-fill the system.
For the brake fluid specification, refer to "Brake System, Bleeding" in General Information .
-- Remove the air filter housing if the breather assembly (-arrow- in the lower illustration) is not accessible. Refer to one of the following:
Gas engines, refer to Removal and Installation , [For engine(s) BPY] Removal and Installation , or[For engine(s) CCTA, CBFA] Removal and Installation .
-- Connect the brake charger/bleeder unit VAS 5234 or V.A.G 1869.
Use the bleeder hose (670 mm) V.A.G 1238/B3.
-- Connect the bleeder hose to the brake bleeder unit collector bottle.
-- Connect the bleeder hose -A- to the breather assembly -arrow-.
-- Apply 2 bar pressure to the system.
-- Open the breather valve approximately 1/4 turn.
-- Press the clutch pedal 15 to 20 times rapidly by hand from stop to stop.
-- Close the breather valve and turn the bleeder device off.
-- After completing the bleeding procedure, and the pressure has dropped from 2 bar, press the clutch pedal an additional 10 times by foot.
-- If removed, install the air filter housing. Refer to one of the following:
Gas engines, refer to Removal and Installation , [For engine(s) BPY] Removal and Installation , or[For engine(s) CCTA, CBFA] Removal and Installation .