Seat Leon >> Diesel fuel filter: Drain

NOTICE Only applies for vehicles with PR no. 1A8.

Descriptions of work:

  • Ensure that no diesel fuel contacts other components in the engine compartment. Clean immediately, if necessary.

NOTICE Please observe requirements for disposal.

  • Connect a suitable hose to the banjo bolt -arrow-.
  • Start the engine.
  • Carefully loosen the banjo bolt -arrow- until water escapes.

The water of the diesel fuel filter is drained through the system pressure.

  • As soon as the diesel fuel escapes close the banjo bolt and disconnect the hose.
  • Tighten the banjo bolt with the tightening torque.



    1.8 l and 2.0 I TSI engines
    Removing Remove engine cover. Unlock electric plug connections -1 to 4- while removing all of the ignition coil plug connections. Unscrew the -arrows- ignition coil screws. Pu ...

    Diesel fuel filter: Replace
    NOTICE Please ensure that no diesel fuel makes contact with the coolant hoses. If necessary, clean hoses immediately! Observe environmental requirements for disposal. DANGERDanger of bur ...

    See also:

    Loosening and tightening drive shaft bolt
    Special tools and workshop equipment required Socket, AF 24 - T10361 A Digital Torque wrench - VAG 1756A- CautionWheel bearings must not be subjected to load after loosenin ...