A8L V8-4.2L (BFM) (2004)
Level Control Solenoid Valve: Service and Repair
Solenoid valve block, removing and installing
Special tools and equipment
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V.A.G 1331 Torque wrench
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V.A.G 1783 Torque wrench
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V.A.G 1783/1 Spanner attachment (10 mm A/F)
Removing
Note: The solenoid valve is installed on the A-pillar on the left behind the wheel housing trim.
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Place vehicle on lifting platform.
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Bleed system.
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Remove wheel trim, detach trim cap for light alloy wheels (puller in vehicle tool kit).
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Remove wheel.
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Secure brake disc with a wheel bolt.
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Remove wheel housing liner.
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Detach connector -1-.
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Unscrew air lines -arrows-.
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Protect air lines from contamination.
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Unscrew bolts -2- and remove solenoid valve block with bracket.
Installing
Installation is in reverse order. Note the following: