Touareg V8-4.2L (BAR) (2007)
Power Steering Bleeding: Service and Repair
Power Steering System Bleeding
Power Steering System Bleeding
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Inspect hydraulic oil level and top off as needed.
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Raise vehicle until front wheels are off the ground.
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Start engine and let idle for approximately 5 seconds.
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Switch off engine and check hydraulic fluid level.
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Repeat procedure once more.
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Start engine again and turn steering wheel 3 times from stop to stop at idle speed.
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Switch off engine and check hydraulic fluid level, top off if necessary.
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Repeat procedure 2 times.
To dissipate gas of hydraulic fluid, let engine stand 2 to 3 minutes.
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Lower vehicle.
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Now, once more, turn steering wheel 5 times from stop to stop at idle speed.
Steering system has been bled when air bubbles no longer rise to the surface in hydraulic fluid reservoir.