volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Fuel Tank With Attachments and Fuel Filter, Assembly Overview|Page 1383 > < Fuel Tank With Attachments and Fuel Filter, Assembly Overview|Page 1381
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15. Cover for fuel tank
16. 20 Nm plus an additional 90 degrees (1/4 turn)

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Always replace

17. Tension strap

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Note varying lengths

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Installation position: Locating point (hole) faces direction of travel

18. Fuel filter

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Installation position: Arrow points in direction of flow

19. Screw clamp

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Note installed position, see below Fig. 4

20. Supply line

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Black

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Check for secure seating

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To remove from fuel filter, press release buttons on connecting piece

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To fuel supply line at fuel distributor.

21. Ventilation line

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White

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Check for secure seating

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Clipped in at top of fuel tank

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To Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80-.

22. Seal

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Replace if damaged

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To install, place into opening of fuel tank when dry

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Only coat with fuel when installing Fuel Pump (FP) flange

23. Fuel pump (FP) unit

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Note installation position of flange at fuel tank, see below Fig.  1.

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Checking Fuel Pump (FP).

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Clean strainer if dirty

24. Union nut, 75 Nm

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Use wrench 3217 to remove and install

25. Supply line

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Black

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Check for secure seating

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Clipped in sideways at fuel tank

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To remove from flange and fuel filter, press release buttons on connecting piece

26. Return line

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Blue or with blue marking

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Clipped in sideways at fuel tank

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Check for secure seating

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To remove from flange, press release buttons on connecting piece

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From fuel return line at fuel distributor.

27. Gravity valve

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To remove, unclip valve upward from connection

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Checking valve for throughput Valve vertical: open, Valve tilted 45 degrees: closed

28. Pressure retention valve

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For fuel tank ventilation

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Checking, see below Fig. 3

29. Ground (GND) connection

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Check for secure seating

Fig. 1 Installation position of Fuel Pump (FP) flange

Fuel Tank With Attachments and Fuel Filter, Assembly Overview|Page 1383 > < Fuel Tank With Attachments and Fuel Filter, Assembly Overview|Page 1381