A8 Quattro Sedan V8-4.2L (BGK) (2006)
Fuel Filter: Locations
Fuel Filter For Vehicles With Auxiliary Heater, Assembly Overview
Fuel Filter For Vehicles With Auxiliary Heater, Assembly Overview
1. Fuel return line
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From engine
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Clipped into fuel filter bracket
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To disconnect, press release button on connection piece
2. Fuel filter
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Direction of flow is marked with arrows
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Do not interchange connections
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Removing and installing.
3. Fuel supply line
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From fuel tank
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To disconnect, press release button on connection piece
4. Fuel supply line
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To metering pump for auxiliary heater
5. 10 Nm
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Self-locking
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Replace
6. Washer
7. Support
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For metering pump of auxiliary heater
8. Auxiliary heater metering pump
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Secure on bracket - 10 - with mount - 7 -
9. Fuel supply line
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To auxiliary heater
10. Bracket for fuel filter
11. 1.5 Nm
12. Fuel supply line
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To engine
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To disconnect, press release button on connection piece