A4 Quattro Wagon L4-2.0L Turbo (BPG) (2005)
7. Thrust washers
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For bearing 3
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Observe locating point
8. Bearing shell for cylinder block
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With lubricating groove
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Do not interchange used bearings (mark)
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Insert bearing shells for cylinder block with proper color marking
9. Chain sprocket
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For chain for oil pump
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Replace
10. Bearing shell for bearing cap
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Without lubricating groove
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Do not interchange used bearings (mark)
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The crankshaft bearing shells in bearing caps are only available as a replacement part with a "yellow" color marking.
Sensor wheel, removing and installing
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Always replace sensor wheel - 2 - any time bolts - 1 - are loosened.
Note:
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After the second step in tightening, the fastening point of the countersunk screws in the sensor wheel is so far deformed that the screw heads
contact - arrows - the crankshaft - 3 - and the sensor wheel is loose under the screws.
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Installation of sensor wheel is only possible in one position - the holes are offset.
Torque specifications