Crankshaft, assembly overview: Notes

1 - Oil pump with chain sprocket

• With pressure relief valve 12 bar
• Before installing, check to be sure both alignment sleeves are present (for centering oil pump/cylinder block)
• Removing and installing, refer to Lubrication system components 

2 - 15 Nm

3 - Chain sprocket

• For oil pump drive
• Check for wear

4 - Bearing shells 1, 2, 3, 4 and 5

• For bearing cap without oil groove
• For cylinder block with oil groove
• Do not interchange used bearings (mark)
• Vehicles from approx. 05/00: Classification for replacement part ordering Cylinder block crankshaft bearing shells identification  under Crankshaft, assembly overview 

5 - 65 Nm plus an additional 90 ° ( ¹ / ₄ turn)

• Replace
• Fully threaded
• When measuring crankshaft radial play, fasten to 65 Nm

6 - Bearing cap

• Bearing cap 1: Belt pulley side
• Retaining tabs of bearing shells and cylinder block/bearing caps must lie above one another

7 - Bearing shell 3

• Do not interchange used bearings (mark)

8 - Sensor wheel

• Replace
• For Engine Speed (RPM) Sensor G28
• Only possible to install in one position - Bores are offset

9 - 10 Nm plus an additional ¹ / ₄ turn (90 ° )

• Replace

10 - Thrust washer

• For bearing 3
• Observe locating point

11 - Crankshaft

• Axial play new: 0.07 to 0.23 mm, wear limit: 0.30 mm
• Check radial clearance with Plastigage 0.01 to 0.04 mm, wear limit: 0.15 mm
• Do not turn crankshaft when measuring radial play
• Crankshaft dimensions refer to Crankshaft dimensions