volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Leak test > < Assembly overview - filling connection
Removing and installing filling connection
Removing and installing filling connection
Special tools and workshop equipment required
   
t  Torque wrench -V.A.G 1410-
  W00-0554
t  Torque screwdriver -V.A.G 1624-
t  9/16” combination spanner -VAS 5302/12-
Removing
Observe safety precautions → Chapter.
Observe rules for cleanliness → Chapter.
–  Open rear right trim.
  WARNING
Danger of explosion! Before loosening fuel line connections render the system pressure-free.
  W00-0984
–  Open clip -A- and push protective hose -B- back.
  N20-10114
–  Unscrew sleeve -1- from filling connection.
To do this fit spanner on flats -arrow A- and with a second spanner counterhold hexagon nut -arrow B-.
  N20-10115
–  Unscrew nut -1-, at the same time counterhold nut -2-.
–  Pull fuel line out of filling connection.
–  Remove screws -arrows- and remove filling connection.
Installing
Installation is carried out in the reverse order. When installing, note the following:
–  Renew seals.
–  Push filling connection line fully into filling connection.
When doing this the front clamping ring must be tight against filling connection.
  N20-10116
–  Tighten nut -1- finger tight and then turn 14 turn further.
  Note
On no account must the nut be tightened further than specified, otherwise the special connection will be damaged and the gas line must be renewed.
–  Before securing the protective hoses a leak test on the solenoid valve connections must be carried out by a qualified competent person → Chapter.
Further installation is carried out in the reverse sequence of removal.
Torque settings
  N20-10116
Sleeve on filling connection15 Nm
Filling connection on filling connection retainer1 Nm

   

Leak test > < Assembly overview - filling connection