Leon Mk2
Crankshaft - exploded view |
1 - | Bearing cap |
q | For cylinder block with oil groove. |
q | Do not interchange used bearing shells (mark). |
q | Inserting bearing shells for cylinder block with correct colour-coding → Fig. |
2 - | Pinions |
q | For drive chain for oil pump |
q | replace → Chapter |
3 - | Bearing cap |
q | For bearing cap without oil groove. |
q | Do not interchange used bearing shells (mark). |
q | The crankshaft bearing shells in the bearing caps are supplied as replacement part only with the colour coding„yellow“ |
4 - | Thrust washers |
q | For bearing 3. |
q | Fasten properly |
5 - | 65 Nm + 90° (1/4 turn) |
q | replace |
q | For measuring radial clearance of crankshaft tighten to 65 Nm, but not further |
6 - | Bearing cap |
q | Bearing cap 1: Pulley side: |
q | Bearing cap 3 with rebates for the thrust washer |
q | Bearing shell retaining lugs in cylinder block and bearing caps must align. |
7 - | 10 Nm + 90° (1/4 turn) |
q | replace |
q | Sender wheel must be renewed if bolts are loosened → Fig. |
8 - | Needle bearing |
q | For vehicles with manual gearbox |
q | Extracting and driving in → Chapter |
9 - | Generator wheel: |
q | For engine speed sender -G28- |
q | Can only be installed in one position, holes are offset. |
q | Always renew sender wheel if bolts have been loosened - |
q | Removing and installing → Fig. |
10 - | Crankshaft |
q | Axial play, new: 0.07 - 0.23 mm |
q | Axial play, wear limit: 0.30 mm |
q | Check the radial play using a Plastigage: |
q | Radial play, new: 0.02 - 0.04 mm |
q | Radial play; wear limit: 0.15 mm |
q | Do not rotate the crankshaft when checking the radial clearance |
q | Crankshaft dimensions → Chapter |
Component | Nm |
Sender wheel on crankshaft | 10 + 90° → Remark → Remark |
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Note
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Letter at the cylinder block | Colour of the bearing | |
B | = | Colour blue |
R | = | red |
S | = | Black |
Note
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