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Home >> Volkswagen >> 2003 >> Eurovan V6-2.8L (AXK) >> Repair and Diagnosis >> Brakes and Traction Control >> Hydraulic System >> Testing and Inspection
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Hydraulic System: Testing and Inspection

Special Tools





- VAG 1310 A Brake system test unit

Requirements
- Brake system (hydraulic unit, brake hoses, brake lines and brake calipers) operating properly and free of leaks.

Procedure
- Remove bleed screw at one front brake caliper. Connect pressure gauge from VAG 1310 and bleed gauge.
- Apply pressure to brake pedal until gauge indicates pressure of 50 bar (725 psi).
- Pressure must not drop by more than 4 bar (58 psi) during test period of 45 seconds
- Replace master cylinder if pressure drop is greater than specified.
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