volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Volkswagen Beetle L4-1.9L DSL Turbo (ALH) (1998)|Hoses > < Fuel Filter, Replacing|Page 1706
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Fuel Filter: Service and Repair
Fuel Filter, Servicing

Fuel filter, servicing

1. Return line

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From Diesel injection pump

2. Supply line

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To Diesel injection pump

3. O-ring

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Replace

4. Control valve

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Installation position: arrow points towards fuel tank

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When changing filter: remove mounting clip then remove control valve complete with fuel lines

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Below + 15°C: Passageway to filter open

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Over + 31°C: Passageway to filter closed

5. Mounting clip
6. Return line

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To fuel tank

7. Supply line

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From fuel tank

8. Fuel filter

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Fill with Diesel fuel before installing

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Flow direction is marked by an arrow

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Do not interchange connections

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Replace if damaged

9. Gasket

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Replace if damaged

10. Water drain plug

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To bleed: remove mounting clip then remove control valve complete with attached fuel lines

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Loosen and allow approximately 100 cc's of fluid to drain

Volkswagen Beetle L4-1.9L DSL Turbo (ALH) (1998)|Hoses > < Fuel Filter, Replacing|Page 1706