A8 Quattro Sedan V8-4.2L (BVJ) (2008)
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Now fill the air spring damper using several individual pressure bursts.
The display only shows a correct pressure if the back pressure of the residual pressure retaining valve is overcome. The back pressure is at
approximately 3.5 bar. The air spring damper is filled with enough gas when the pressure reaches 3.5 to 4.5 bar.
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Make sure the pressure does not exceed 4.5 bar when filling.
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Disconnect the (VAS 6231) from the (T10157), gas escapes at pressure above 3.5 bar.
Minimum pressure is now reestablished. You can remove the air spring damper from the packaging.
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After installation, first drive the vehicle at a high ride height and then at the normal ride height. Repeat this sequence once more.
By moving the ride height settings twice, the majority of the gas is exchanged with filtered air from the air supply motor.
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Install the air spring damper.
