Leon Mk1
Removing and installing crankshaft |
1 - | Bearing shells 1, 2, 4 and 5 |
q | Do not interchange used bearing shells |
q | The → Item bearing shell with oil groove |
2 - | 65 Nm + 1/4 turn (90°) |
q | Renew |
3 - | Crankshaft bearing caps |
q | Note installing sequence |
q | Bearing cap 1: pulley side |
q | Bearing cap 3: with recesses for thrust washers |
q | The bearing shell lugs must be superimposed |
4 - | Central bearing shell 3 |
q | The no. 4 bearing shell cylinder block side with oil groove |
q | The bearing shell bearing cap side without oil groove |
5 - | Axial bearing shell |
q | For crankshaft bearing cap 3 |
q | Note the fitting position |
6 - | Sender wheel |
q | For engine revolution sender |
7 - | 10 Nm + 1/4 turn (90°) |
q | Renew |
8 - | Adjusting screw |
q | Check the installation measurenment → Chapter |
9 - | Crankshaft |
q | Axial clearance |
New engine: 0.07 … 0.17 mm |
Wear limit: 0.37 mm |
q | Check radial clearance with Plastigage |
New engine: 0.03 … 0.08 mm |
Wear limit: 0.17 mm |
q | Do not rotate the crankshaft when checking the radial clearance |
q | Crankshaft dimensions: → Chapter |
10 - | Axial bearing shell |
q | For cylinder block |
q | The grooves made on one of the two sides must face the crankshaft |