Assembly overview
WARNING: This page is about a different car, the 2004 Volkswagen R32. However, it is still accessible from the selected car via links, so may be relevant.
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 + 1 / 2 turn (180 ° )
- Replace
- 2 x 90 ° turns further is permissible
3 - Bearing shells 1 through 7
- For bearing cap without oil groove
- For cylinder block with oil groove
- Do not interchange used bearings (mark)
4 - Thrust washer
- For bearing cap 5
- Observe locating point
5 - Crankshaft
- Observe note before removing, refer to Crankshaft, removing and installing
- Axial clearance:
- New: 0.07 to 0.23 mm
- Wear limit: 0.30 mm
- Measure radial clearance with Plastigage:
- New: 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 bearing: 53.958 to 53.978 mm
- Reworking is not permissible
6 - Sensor wheel
- For engine speed (RPM) sensor G28
- Replace
- Installing, refer to Sensor wheel to crankshaft, installing
7 - 10 Nm + 1 / 4 turn (90 ° )
- Replace
8 - Thrust washer
- Not on engine code BJS
- For cylinder block, bearing 5
- Observe locating point
9 - Oil spray jet
- For crankshaft bearing 2 through 7
- For piston cooling
- Opening pressure 2.0 bar pressure
- Removing and installing Oil spray jet, removing and installing
- See note, refer to Engine, disassembling and assembling