volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Fuel Tank With Attachments and Fuel Filter, Assembly Overview|Page 5268 > < Fuel Tank With Attachments and Fuel Filter, Assembly Overview
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14. Lock washer
15. Fuel tank cover
16. 20 plus 1/4 turn (90)
17. Securing strap

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Note differing lengths

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Installed position: Securing holes face forward

18. Fuel filter

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Installed position: Arrow shows direction of flow

19. Screw-type clip

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Note installed position.

20. Supply line

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Black

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Check for secure seating

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To pull off of fuel filter press locking ring on connecting piece in

21. Breather line

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White

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Clipped onto top of fuel tank

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Check for secure seating

22. Oil seal

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Replace if damaged

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When installing, insert seal "dry" into fuel tank opening

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Moisten inner edges of seal with fuel only when installing fuel delivery unit

23. Fuel delivery unit

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Note installed position on fuel tank.

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Removing and installing fuel gauge sender.

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Checking fuel pump.

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Clean strainer if soiled

24. Union nut, 75 Nm

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Remove and install with ring nut spanner 3217

25. Supply line

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Black

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Check for secure seating

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Clipped onto side of fuel tank

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To remove fuel filter and union press safety ring in at junction piece

26. Return hose

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Blue or with blue marking

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Clipped onto side of fuel tank

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Check for secure seating

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To pull off union press in locking ring on connecting piece

27. Gravity valve

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To remove valve unclip upward out of support

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Check valve for through-flow:

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Valve vertical: Open

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Valve tilted 45: Closed

28. Pressure retention valve

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For fuel tank breather

29. Ground connection

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Check for secure seating

Installed position of fuel delivery unit flange

Fuel Tank With Attachments and Fuel Filter, Assembly Overview|Page 5268 > < Fuel Tank With Attachments and Fuel Filter, Assembly Overview