volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Fuel Filler Neck|Service and Repair|Page 3661 > < Tools and Equipment
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Fuel Filler Neck: Service and Repair

Fuel tank, fuel filler and attachments, removing and installing

1. Sealing cap
2. Seal

^

Replace if damaged 

3. Securing bolt 
4. Tank flap unit

^

With rubber cup

5. Breather line

^

Black

^

Check seated securely

^

Clipped onto top of fuel tank 

6. Ground connection

^

Check seated securely

7. Breather line
8. Gravity valve

^

To remove valve unclip upward out of support

^

Check valve for through flow

^

Valve vertical: Open

^

Valve tilted 45°: Closed

9. Seal

^

Replace if damaged

10. Change-over valve

^

To remove valve unclip sideways out of socket

^

Before installing remove sealing cap item 1

^

Checking, Refer to Fig. 2

11. Breather line
12. Pressure retention valve

^

Checking, Refer to Fig. 3

13. Breather line

^

Black

Fuel Filler Neck|Service and Repair|Page 3661 > < Tools and Equipment