Crankshaft, Assembly Overview

Crankshaft, assembly overview
Install sensor wheel on crankshaft.
^ Engine is to be secured to Engine and Transmission Holder VAS 6095 for performing assembly work.
^ When replacing bearing shells, only use bearing shells of the same color marking.





1. Bearing cap
^ Bearing cap 1: Vibration damper side
^ Bearing cap 5 with notches for thrust washers
^ Retaining tabs of bearing shells and cylinder block/bearing caps must lie above one another
2. 30 Nm plus an additional 1/2 turn (180°)
^ Replace
^ 2 x 90° further turns is permitted
3. Bearing shell 1 to 7
^ For bearing cap without oil groove
^ For cylinder block with oil groove
^ Do not interchange used bearing shells (mark)
4. Thrust washer
^ For bearing cap 5
^ Observe locating point
5. Crankshaft
^ Axial play new: 0.07 to 0.23 mm Wear limit: 0.30 mm
^ Check radial clearance with Plastigage(R) 0.02 to 0.06 mm Wear limit: 0.10 mm
^ Do not turn crankshaft when measuring radial play
^ Crankshaft dimensions: Main bearing: 59.958 to 59.978 mm connecting rod bearings: 53.958 to 53.978 mm
^ It is not permissible to rework crankshaft.
6. Sensor wheel
^ For Engine Speed (RPM) Sensor G28
^ Replace
7. 10 Nm plus an additional 1/4 turn (90°)
^ Replace
8. Oil spray jet
^ For crankshaft bearing 2 to 7
^ For piston cooling
^ Opening pressure 2.0 bar pressure