Leon Mk1
Crankshaft: removing and fitting |
1 - | Semi bearings 1, 2, 4 and 5 |
q | For bearing caps 1, 2 and 5 without lubrication groove |
q | For bearing cap 4 and engine block with oil groove |
q | Do not mix up used bearing shells (mark them) |
2 - | 65 Nm + 1/4 turn (90°) |
3 - | Bearing caps |
q | Bearing cap “1”: Distribution side |
q | Bearing cap “3” with recesses for thrust washers |
Bearing shell retaining lugs (cylinder block/bearing cap) must be on the same side. |
4 - | Semi bearing 3 |
q | For bearing cap without oil groove |
q | For cylinder block with oil groove |
5 - | Thrust washer |
q | For bearing cap “3” |
q | Note fixing arrangement |
6 - | Generator wheel |
q | Except for identification letters 1F |
7 - | 10 Nm + 1/4 turn (90°) |
q | Except for identification letters 1F |
q | Replacement |
8 - | Crankshaft |
q | Axial clearance: |
New: 0.07…0.17 mm |
Wear limit: 0.25 mm |
q | Check radial clearance with Plastigage |
New: 0.02…0.06 mm |
Wear limit: 0.17 mm |
Do not rotate the crankshaft when checking the radial clearance |
q | Crankshaft dimensions → Chapter |
9 - | Thrust washer |
q | For cylinder block, bearing 3 |