S4 Quattro Sedan V8-4.2L (BHF) (2005)
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Fuel Filter: Service and Repair
Fuel Filter, Removing and Installing (Fuel System Without Return Flow)
Fuel Filter, Removing And Installing (Fuel System Without Return Flow)
Special tools, testers and auxiliary items required
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Drip tray
Removing
Observe safety precautions
Observe rules for cleanliness.
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Remove right rear cover - 1 - next to fuel tank.
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Place drip tray under the fuel filter.
CAUTION: The fuel system is under pressure. Before opening system, place rags around the connection area. Then release pressure by carefully
loosening the connection.
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Disconnect fuel lines - 1 -, - 2 - and - 4. by pressing release buttons.
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Remove bolts - 3 -.
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Remove fuel filter.
NOTE: Shown in illustration on a vehicle with front wheel drive.
Installing
Installation is in reverse order of removal. Note the following:
