Golf Mk6
Assembly overview - valve gear |
Note
Cylinder heads with cracks between the valve seats may be used without reducing engine life, provided the cracks are small and not more than 0.5 mm wide. |
1 - | Seal |
q | Do not additionally oil or grease the oil seal sealing lip. |
q | Before installing, remove residual oil from camshaft journal using a clean cloth. |
q | To install, mask off groove on camshaft taper (e.g. using Sellotape) |
q | Removing and installing → Chapter |
2 - | 10 Nm |
3 - | 10 Nm |
4 - | Retaining frame |
q | Observe sequence when loosening and tightening → Chapter. |
q | Seal using silicone adhesive sealant -D 176 501 A1-. |
5 - | Exhaust camshaft |
6 - | Inlet camshaft |
7 - | Roller rocker finger |
q | Mark installation position. |
q | Do not interchange. |
q | Check roller bearing for ease of movement. |
q | Oil contact surface. |
8 - | Hydraulic compensation element |
q | Mark installation position. |
q | Lubricate contact surfaces before installing. |
9 - | Valve |
q | Do not rework. Only lapping in is permitted. |
q | Mark installation position for re-installation. |
q | Valve dimensions → Chapter. |
q | Checking valve guides → Chapter. |
10 - | Cylinder head |
q | See note → Chapter. |
q | Removing and installing → Chapter |
11 - | Valve stem seal |
12 - | Valve spring |
13 - | Valve spring plate |
14 - | Valve cotter |
15 - | Cap |
q | Renew. |