A6 Quattro Sedan V6-2.8L (AHA) (1998)
Ride Height Sensor: Service and Repair
Level Sensor, Removing and Installing
Level sensor (all wheel drive), removing and installing
Removing
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Switch off ignition.
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Disconnect Ground (GND) strap from battery
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Unplug connection -1- from level sensor.
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Remove hex bolt -3-.
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Remove hex nut -4-.
Be careful not to turn sensor crank by 180°, or else basic adjustment must be made again.
Note: When installing linkage post -1- at level sensor, use an 8 mm open-end wrench with dimension -A-, to avoid damaging seal..
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Dimension (A): 4 mm
Installing
Note:
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Make sure that pins at bracket page 43-40 item no. 3 (see arrow) engage in auxiliary frame.
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Coupling must be vertical.
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Sensor crank (arm) must point backward and downward.
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Make sure that bracket and clamp are screwed to flat part of the stabilizer.
Rest of installation is the reverse of removal.