S80 T6 Executive L6-2.8L Turbo VIN 90 B6284T (2001)
Remove
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the upper timing belt cover.
Disconnect the control valve connector.
Note! Clean the area around the variable valve timing (VVT) valve thoroughly to avoid contaminated oil entering the ducts / the variable valve
timing (VVT) valve.
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the screws holding the valve
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the control valve and the gasket.
Installing the variable valve timing (VVT) control valve