Leon Mk2
| Assembly diagram |
| 1 - | 0.3...0.6 bar oil pressure switch -F1-, 25 Nm |
| q | Identification: black |
| q | Testing → Chapter |
| q | In the event of leakage cut and re-place the ring gasket |
| 2 - | Guide pipe |
| q | Check the note on fitting → Anchor |
| 3 - | To the air filter |
| 4 - | Bolt with cutting thread, 6 Nm |
| q | Check the note on fitting → Anchor |
| 5 - | Filling funnel |
| q | Remove in case of emptying oil by absorption |
| 6 - | Oil dipstick |
| q | The oil level must not exceed the max. mark! |
| q | Marks → Fig. |
| 7 - | Plug |
| q | Replace the gasket if worn |
| 8 - | Coolant pump |
| q | With gasket incorporated |
| q | Do not remove the gasket from the coolant pump |
| q | In the event of breakage or leakage, replace the coolant pump with gasket |
| q | Check that it turns easily |
| 9 - | Oil filter |
| q | Loosen by the hexagon or with universal filter extractor -U–40078- |
| q | Hand tighten |
| q | Bear in mind the fitting instructions on the filter |
| 10 - | Tensioning roller |
| q | Testing → Chapter |
| q | Tighten the toothed belt → Chapter |
| 11 - | 20 Nm |
| 12 - | Rear toothed belt shield |
| 13 - | Camshaft pinion |
| q | Bear in mind the fitting position when fitting the toothed belt → Chapter |
| 14 - | 20 Nm + 1/4 turn (90o) |
| q | To loosen and tighten, immobilise the camshaft pinion with countersupport -T20018A- |
| q | Replace |
| 15 - | Toothed belt |
| q | Before removing, mark the direction of rotation |
| q | Check for wear |
| q | Do not fold |
| q | Removing and fitting, tightening → Chapter |
| 16 - | Toothed belt-crankshaft pinion |
| q | Bear in mind the fitting position when fitting the toothed belt → Chapter |
| 17 - | 90 Nm + 1/4 turn (90o) |
| q | Replace |
| q | Oil before fitting |
| q | To loosen and tighten, immobilise the toothed belt-camshaft pinion with countersupport -T20018A- |
| q | Retightening may be done in several steps |
| q | The retightening angle may be measured with protractor -T20030- |
| 18 - | 12 Nm |
| q | Replace |
| 19 - | Seal |
| q | Replace → Chapter |
| 20 - | Oil pump |
| q | Always replace the unit |
| q | When fitting, bear in mind the crankshaft drive component → Item |
| q | It must be positioned on adjustment pins |
| q | Removing and fitting → Chapter |
| 21 - | Gasket |
| q | Replace |
| q | It must be positioned on adjustment pins |
| 22 - | Gasket |
| q | Replace |
| 23 - | 10 Nm |
| 24 - | Air intake line |
| q | Clean the filter if dirty |
| 25 - | Wiring strip/wiring guide |
| 26 - | Oil sump |
| q | Removing and fitting → Chapter |
| q | Before fitting, clean the sealing surface |
| q | Fit with silicone-based sealant -D176 404 A2- → Chapter |
| 27 - | Oil purge screw, 30 Nm |
| q | With ring gasket incorporated |
| q | Replace |
| 28 - | 15 Nm |
| q | Loosen and tighten the flywheel side bolts with Allen spanner -U-40051A- |
| 29 - | Drive component |
| q | Oil before fitting the oil pump |
| 30 - | O-ring |
| q | Replace |
| 31 - | Air separator |
Note!
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