GLI L4-2.0L Turbo (CCTA) (2008)
Crankshaft Gear/Sprocket: Service and Repair
Sensor Wheel
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Remove the engine. Refer to --> [ Engine, Removing ] See: Service and Repair/Engine, Removing.
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Remove the sealing flange. Refer to --> [ Sealing Flange ] See: Seals and Gaskets/Crankshaft Main Bearing Seal/Service and Repair/Sealing
Flange.
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Remove the upper oil pan. Refer to --> [ Upper Oil Pan ] See: Engine Lubrication/Oil Pan/Service and Repair/Upper Oil Pan.
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Remove the balance shaft timing chain. Refer to --> [ Balance Shaft Timing Chain ] See: Balance Shaft Chain/Service and Repair/Balance Shaft
Timing Chain.
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Remove the connecting rod bearing caps.
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Remove the crankshaft bearing caps.
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Remove the crankshaft and then remove the sensor wheel.
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Always replace the sensor wheel - 2 - whenever the screws are removed - 1 -.
‹› After tightening a second time, the attachment point of the countersunk screws for the sensor wheel are so deformed that the screw heads lie on the
crankshaft - 3 - - arrows - and the sensor wheel is loose underneath the screws.
‹› Installation of the sensor wheel is only possible in one position - the bores are offset.
‹› Tightening specification, refer to --> [ Crankshaft Assembly Overview ] See: Cylinder Block Assembly/Crankshaft/Service and Repair/Crankshaft
Assembly Overview.