A4 Quattro Wagon L4-1.8L Turbo (AWM) (2001)
Clutch Fluid: Service and Repair
Clutch system, bleeding
Special tools and equipment
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VAG1238B brake filling and bleeding appliance or
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VAG1869 brake filling and bleeding appliance
WARNING:
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Brake fluid is poisonous.
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It must NEVER be removed by siphoning with your mouth.
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If brake fluid contacts skin or eyes, flush or wash adequately to prevent irritation. Get medical attention immediately if necessary.
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Brake fluid must be disposed of properly.
CAUTION:
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Use only fresh brake fluid conforming to US standard FMVSS 116 DOT 4. Genuine VW/Audi brake fluid conforms to this specification.
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Brake fluid must never be brought into contact with liquids containing mineral oil (gasoline, cleaning agents). Mineral oil damages the pistons and
cups in the braking system.
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Brake fluid must not be allowed to come into contact with paintwork because of its caustic effect.
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Brake fluid is hydroscopic (i.e. it absorbs moisture from the surrounding air) and should therefore always be kept in airtight containers.
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When carrying out the steps, make sure that no brake fluid escapes onto the transmission.
Notes:
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The clutch system must be bled after carrying out work on the hydraulic clutch mechanism.
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Top-off brake fluid reservoir to "max." marking with brake fluid before bleeding clutch system.
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Pull clutch pedal back to rest position.
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Connect VAG1238B brake filling and bleeding appliance or VAG1869 but do not switch on.
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If necessary, remove noise insulation panel under transmission.
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Connect bleeder hose -A- to clutch slave cylinder (arrow) and open bleeder valve.
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Connect bleeder hose with pressure hose to collector bottle.
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Switch on bleeding appliance and let approx. 100 cm3 (approx. 3.4 fl. oz.) brake fluid flow into suitable collection reservoir.
CAUTION:
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Always comply with disposal regulations.
Work pressure 2.5 bar (36 psi)
Note:
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While bleeding, make sure bleeder hose remains correctly routed.
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Close bleeder valve.
Tightening torque: 4.5 Nm (40 inch lbs.).