Jetta Sedan L4-1.9L DSL Turbo (BEW) (2005)
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VAS 5234 Brake filler and bleeder unit
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Connect brake filler and bleeder unit VAS 5234.
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Open bleeder screws in the prescribed sequence and bleed brake caliper/wheel cylinder.
Bleeding sequence
1- Left front brake caliper
2- Right front brake caliper
3- Left rear wheel cylinder/brake caliper
4- Right rear wheel cylinder/brake caliper
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With hose still connected, leave the respective bleeder screw open until brake fluid is free from air bubbles out of the bleeder screw.
A test drive must be carried out after bleeding brakes. When doing this an ABS application must be performed at least once!
Changing brake fluid
Pre-bleed the brake system when at least one chamber in the brake fluid reservoir is completely empty (e.g. leaks in braking system).
Pre-bleeding sequence
1- Bleed left front and right front brake calipers simultaneously
2- Bleed left rear and right rear brake calipers simultaneously
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With hose still connected, leave the respective bleeder screw open until brake fluid is free from air bubbles flows out of the bleeder screw.