Leon Mk2
| Lubrication system - General components overview |
|
| t | Dip stick marks → Fig. |
| t | Removing and installing the oil level / oil temperature sender -G266- → Fig. |
| 1 - | 15 Nm |
| 2 - | Oil dipstick |
| q | The oil level must not be above the MAX mark. - Risk of damage to the catalytic converter! |
| q | Dip stick marks → Fig. |
| 3 - | Filling funnel |
| 4 - | Guide tube |
| 5 - | Intermediate plate |
| q | replace |
| Engine BLY, BLR: |
| q | removing and installing → Chapter |
| 6 - | Oil pump with balance shaft assembly |
| q | For pressure relief valve, approx. 12 bar |
| Engine BLY, BLR: |
| q | removing and installing → Chapter |
| q | If the oil pump is fitted with the balance shaft assembly, it is usually necessary to replace the intermediate plate. |
| q | Before fitting check that the dowel pegs are fitted → Item |
| 7 - | 15 Nm +1/4 turn further (90°) |
| q | replace |
| q | Observe the different bolt sizes → Fig. |
| 8 - | 15 Nm |
| 9 - | Oil sump |
| q | Clean sealing surface before fitting. |
| q | removing and installing → Chapter |
| q | If the oil sump is removed, it is necessary to replace the intermediate plate → Item. |
| 10 - | 15 Nm |
| 11 - | Oil seal |
| q | replace |
| 12 - | Oil drain plug, 30 Nm |
| q | With attached seal. |
| q | replace |
| 13 - | Oil pump chain sprocket: |
| q | Note fitting position: |
| q | Sprocket can only be fitted on oil pump shaft in one position. |
| q | Crankshaft chain sprocket: replacing → Chapter |
| 14 - | 10 Nm |
| 15 - | Oil level/oil temperature sender guard |
| 16 - | Oil level and oil temperature sender -G266- |
| q | Depending on version |
| q | removing and installing → Fig. |
| q | check → Vehicle diagnostic, testing and information system VAS 5051 |
| 17 - | O ring |
| q | replace |
| q | Lubricate before installing |
| 18 - | 20 Nm +1/4 turn further (90º) |
| 19 - | Chain guard |
| 20 - | Oil pump and balance shaft chain |
| q | Before removing mark the direction of rotation with a coloured marker pen |
| 21 - | Sealing flange with sealing ring |
| q | This must be located correctly on the dowel sleeves |
| q | removing and installing → Chapter |
| q | For removing and installing, detach the oil sump → Chapter |
| q | If the oil sump is removed, it is necessary to replace the intermediate plate → Item. |
| q | Crankshaft oil seal (pulley side): replacement → Chapter |
|
|
| 1 - | Cover |
| 2 - | Oil pump and balance shaft chain |
| q | Before removing mark the direction of rotation with a coloured marker pen |
| 3 - | Dowel sleeves |
| 4 - | Oil pump with balance shaft assembly |
| q | For pressure relief valve, approx. 12 bar |
| q | removing and installing → Chapter |
| q | If the oil pump is fitted with the balance shaft assembly, it is usually necessary to replace the intermediate plate. |
| q | Before fitting check that the dowel pegs are fitted → Item |
| 5 - | 3 Nm |
| q | before fitting, apply sealant |
| 6 - | Cap |
| q | Prevents engine oil from foaming |
| 7 - | Coupling |
| q | With gasket |
| 8 - | 9 Nm |
| 9 - | Oil intake pipe |
| q | Clean strainer if soiled. |
| 10 - | 8 Nm |
| 11 - | O ring |
| q | replace |
| 12 - | 15 Nm +1/4 turn further (90°) |
| q | replace |
| q | Observe the different bolt sizes → Fig. |
| 13 - | Calibrated dowel |
| 14 - | Outer gear |
| q | Check for damage on the surface of the gears |
| q | The mark should be visible |
| 15 - | Inner gear |
| q | Check for damage on the surface of the gears |
| 16 - | Oil pump cover |
| 17 - | Oil pump chain sprocket: |
| q | Note fitting position: |
| q | Sprocket can only be fitted on oil pump shaft in one position. |
| q | Crankshaft chain sprocket: replacing → Chapter |
| 18 - | 20 Nm +1/4 turn further (90º) |
| 19 - | Chain tensioner |
| q | Pretension ready for assembly → Chapter |
| 20 - | 15 Nm |
|
| 1 - | Pipe |
| q | For crankcase ventilation. |
| 2 - | Spring-type clip |
| 3 - | Oil filter bracket |
| q | For pressure relief valve, approx. 4 bar |
| q | removing and installing → Chapter |
| 4 - | Seal |
| q | replace |
| 5 - | Oil cooler |
| q | See note → Chapter. |
| q | Ensure clearance to adjacent components |
| q | Coolant hose schematic diagram → Chapter. |
| q | removing and installing → Chapter |
| 6 - | 25 Nm |
| 7 - | Oil pressure switch -F1- 20 Nm |
| q | 1.4 bar, black |
| q | Checking oil pressure and oil pressure switch → Chapter. |
| 8 - | 15 Nm |
| q | With earth cable for oil pressure switch |
| 9 - | Oil seal |
| q | replace |
| 10 - | Plug |
| 11 - | Oil filter housing, 25 Nm |
| q | Removing and installing with the rotation tool -T20050-. |
| q | Empty → Chapter |
| 12 - | Oil filter element |
| q | Before replacement, drain the oil filter housing → Chapter |
| 13 - | Cylinder |
| q | For pressure relief valve, approx. 4 bar |
| 14 - | Piston |
| q | For pressure relief valve, approx. 4 bar |
| 15 - | Spring |
| q | For pressure relief valve, approx. 4 bar |
| 16 - | Oil seal |
| q | replace |
| 17 - | Screw cap, 15 Nm |
| q | Use Key -T10128-: |
| 18 - | 15 Nm |
| 19 - | Anti-surge valve |
| 20 - | Seal |
| q | replace |
