Leon Mk1
| Removing and installing cylinder head |
| Checking compression pressure → Chapter |
Note!| t | When installing an exchange cylinder head with fitted camshaft, the contact surfaces between bucket tappets and the cam must be oiled before installing the cylinder head cover. |
| t | The plastic packing pieces for protecting the open valves must not be removed until immediately prior to fitting the cylinder head cover. |
| t | When the cylinder head is renewed, the entire coolant in the system must also be renewed. |
| t | Removing and installing intake manifold/pipe → Chapter, Removing and installing parts of the injection system |
| 1 - | Toothed belt guard, upper part |
| 2 - | Toothed belt |
| q | Check for wear |
| q | Do not kink |
| q | Removing, installing and tensioning → Chapter |
| 3 - | Bolt |
| q | 20 Nm |
| 4 - | Toothed belt guard, rear |
| 5 - | Lifting eye |
| 6 - | Cylinder head cover |
| q | Before fitting, coat transition points for bearing cap/cylinder head and the half-moon shaped cut-out with -D 454 300 A3- |
| 7 - | Bolt |
| q | 10 Nm |
| q | Loosen and tighten bolts one after the other from inside to outside using alternate and diagonal sequence. |
| 8 - | Ignition/HT. wiring cover |
| 9 - | Ignition/HT. wiring guide |
| 10 - | Cylinder head bolt |
| q | Renew |
| q | Observe assembly instructions and sequence when loosening and tightening → Chapter |
| 11 - | Cylinder head |
| q | Removing and installing → Chapter |
| q | Check for distortion → Fig. |
| q | If renewing, renew entire coolant |
| 12 - | Cylinder head gasket |
| q | Renew |
| q | Metal gasket |
| q | If renewing, renew entire coolant |
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