A3 Quattro L4-2.0L Turbo (CBFA) (2009)
Crankshaft: Service and Repair
Crankshaft Assembly Overview
Crankshaft Assembly Overview
‹› Secure engine to assembly stand using Engine and Transmission Holder (VAS 6095) when performing repair work. Refer to => [ Engine, Securing
on Assembly Stand ] See: Service and Repair/Removal and Replacement/Engine, Securing to Assembly Stand.
1
Cylinder block
2
Bearing shell for cylinder block
‹› With lubricating groove
‹› Do not interchange used bearing shells (mark)
‹› Crankshaft bearing shell identification, refer to => [ Crankshaft Bearing Shells Allocation ] See: Crankshaft Bearing Shells Allocation
3
Crankshaft
‹› After removal, place in such a way it does not rest on sensor wheel - 5 - and damage it
‹› If the crankshaft is being replaced, then the bearing shells must be re-allocated to the bearing cover, refer to => [ Crankshaft Bearing Shells
Allocation ] See: Crankshaft Bearing Shells Allocation
‹› Axial clearance, refer to => [ Crankshaft, Measuring Axial Play ] See: Testing and Inspection/Crankshaft, Measuring Axial Play
‹› Radial clearance, refer to => [ Crankshaft, Measuring Radial Play ] See: Testing and Inspection/Crankshaft, Measuring Radial Play