Anti - Trickle Fill Valve - Advanced EVAPS

Service repair no - 19.55.31

Remove
1. Remove the fuel filler neck. Service and Repair







2. Release the cobra clip securing the hose to the liquid/vapor separator and disconnect the hose.
3. Loosen the grub screw on the valve nut, two complete turns.
4. Loosen the valve nut completely.


NOTE: The nut is held captive by the stub pipe on the filler neck.


5. Carefully remove the valve and hose assembly from the filler neck

Refit
6. Fit a new 'O' ring to the recess in the stub pipe.
7. Fit the valve and hose assembly to the filler neck stub pipe, ensuring that the 'O' ring is fitted around the body of the valve as it is pushed into the filler neck stub pipe.
8. Hand tighten the nut, then tighten to 3 Nm.
9. Tighten the grub screw to 2 Nm.
10. Connect the hose to the liquid/vapor separator and secure with the cobra clip.
11. Fit the fuel filler neck. Service and Repair