Leon Mk2
Assembly overview |
1 - | Upper protection element for the notched belt |
2 - | Principal notched belt: |
q | Mark direction of rotation before removing |
q | Check for wear |
q | Do not kink |
q | Notched belt routing → Fig. |
q | removing, installing and tensioning → Chapter |
3 - | Notched belt secondary branch |
q | Mark direction of rotation before removing |
q | Check for wear |
q | Do not kink |
q | removing, installing and tensioning → Chapter |
4 - | 10 Nm |
5 - | Camshaft housing cover |
6 - | 10 Nm |
7 - | Cable guide |
q | Tighten the camshaft housing to a torque of 8 Nm |
8 - | Head bolts, 6 Nm |
q | For other versions |
9 - | Pipe for coolant |
10 - | Hall sender -G40- |
11 - | O-ring |
q | Replace. |
12 - | Bracket |
13 - | Roller rocker arms |
q | Check that the roller bearings turn smoothly |
q | Oil contact surface |
q | ?When installing, secure to support element using securing clip. |
14 - | Attachment rings |
15 - | 20 Nm |
16 - | Pins |
17 - | Supporting element |
q | Do not mix them up |
q | With hydraulic valve clearance compensation. |
q | Oil contact surface |
q | Before installing, check camshaft axial clearance → Fig. |
18 - | Cylinder head bolt |
q | Replace. |
q | Follow installation instructions and sequence when loosening and tightening → Chapter |
19 - | Oil pressure switch -F1-, 25 Nm |
q | check → Chapter |
q | In case of leakage, cut out and replace sealing ring |
20 - | Cylinder head gasket |
q | Replace. |
q | Metal gasket |
q | Renew coolant after replacing cylinder head gasket |
21 - | Cylinder head |
q | removing and installing → Chapter |
q | Check for deformations → Fig. |
q | The sealing surfaces in contact with the camshaft housing must be free of oil and grease |
q | Renew coolant after replacing cylinder head gasket |
22 - | Tension roller of the derived branch of the notched belt. |
q | check → Chapter |
q | Tension the notched belt. → Chapter |
23 - | 20 Nm |
24 - | Rear notched belt guard |
25 - | Camshaft housing |
q | removing and installing → Chapter |
q | Remove any sealant remains. |
q | Carefully clean the contact surfaces making sure that they are free of oil and grease |
q | Before fitting, apply sealant -D 188 003 A1-. |
q | When installing fit vertically from above onto studs and dowel pins |
26 - | 10 Nm + retighten 1/4 turn (90º) |
q | Replace. |
q | Tighten from centre outwards |
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