Leon Mk2
| Fuel filter: Repairs |
| 1 - | Return pipe |
| q | Coming from the tandem pump |
| q | Blue colour or blue mark |
| q | Check for secure seating. |
| 2 - | Supply pipe |
| 3 - | Retaining clip |
| 4 - | Regulation valve |
| q | Installation position: Arrow to the fuel tank |
| q | To change the filter, release the attachment hook and remove the regulation valve with the fuel lines connected |
| q | Min. +15 °C: Step towards open filter |
| q | Min. +31 ?: Step towards closed filter |
| 5 - | Return pipe |
| q | To fuel radiator → Chapter |
| q | Check for secure seating. |
| q | Blue colour or blue mark |
| 6 - | Supply pipe |
| q | From the fuel tank → Item |
| q | White or white mark |
| q | Check for secure seating. |
| 7 - | Fuel filter: |
| q | Fill with fuel before fitting |
| q | The flow direction is marked by arrows |
| q | Do not interchange the connections |
| q | If this is damaged, replace it |
| 8 - | Seal |
| q | If this is damaged, replace it |
| 9 - | Water purge bolt |
| q | To purge water, release the attachment hook from the regulation valve and remove the valve with the fuel lines connected |
| q | Loosen and let about 100 cm³ of liquid flow out |
| 10 - | 25 Nm |
| 11 - | Retainer |
| 12 - | Cartridge |
