Leon Mk2
| Removing and installing cylinder head |
| Checking compressions → Chapter. |
Note!| t | When installing an exchange cylinder head with fitted camshaft, the contact surfaces between the 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 before fitting cylinder head. |
| t | If the cylinder head is replaced, all the coolant in the system must also be renewed. |
| 1 - | Toothed belt guard - upper part |
| 2 - | Toothed belt |
| q | Mark D.O.R. before removing |
| q | Check for wear |
| q | Do not kink |
| q | Removing, installing and tensioning → Chapter |
| 3 - | 20 Nm |
| 4 - | 20 Nm |
| 5 - | 45 Nm |
| 6 - | Camshaft sprocket |
| q | Drive off camshaft taper using ham-mer and drift through toothed belt guard openings |
| 7 - | Tensioning roller |
| q | Checking semi-automatic toothed belt tensioning roller → Chapter |
| 8 - | Idler roller |
| 9 - | Rear toothed belt guard |
| 10 - | 10 Nm |
| 11 - | Lifting eye |
| 12 - | Cylinder head bolt |
| q | Renew |
| q | Note sequence when loosening and tightening ⇒ → Chapter |
| 13 - | Oil deflector |
| 14 - | Cylinder head cover |
| q | With vulcanised seal |
| 15 - | Seal |
| q | Renew if damaged |
| 16 - | Cap |
| q | Renew seal if damaged |
| 17 - | Breather pipe |
| 18 - | Retaining clip |
| 19 - | Pressure regulating valve |
| q | For crankcase breather |
| 20 - | Gasket |
| q | Renew if damaged |
| 21 - | 5 Nm |
| 22 - | Injector pipes |
| q | Tighten to 25 Nm |
| q | Remove with -U-40072- |
| q | Always remove pipework complete |
| q | Do not alter shape |
| 23 - | Exhauster |
| q | For brake servo |
| 24 - | Gasket |
| q | Renew |
| 25 - | Injector |
| q | Removing and installing → Chapter |
| 26 - | Glow plug |
| q | 15 Nm |
| q | Checking → Chapter |
| 27 - | Cylinder head gasket |
| q | Renew |
| q | Note marking → Fig. |
| q | If replaced renew the complete coolant |
Note!
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