A4 Quattro Wagon L4-2.0L Turbo (CAEB) (2009)
Fuel Return Line: Service and Repair
Suction Line
Removing
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Observe safety precautions. Refer to => [ Safety Precautions ] See: Service Precautions/Vehicle Damage Warnings/Safety Precautions/Fuel
Supply System.
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Observe rules for cleanliness. Refer to => [ Clean Working Conditions ] See: Service Precautions/Vehicle Damage Warnings/Clean Working
Conditions/Fuel Supply System.
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Remove fuel delivery unit. Refer to => [ Fuel Delivery Unit ] See: Fuel Pump/Service and Repair/Fuel Delivery Unit.
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Remove fuel level sensor 2. Refer to => [ Fuel Level Sensor 2 ] See: Fuel Tank/Fuel Gauge Sender/Service and Repair/Fuel Level Sensor 2.
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Carefully remove the fuel level sensor 2 - 3 - with the suction line - 1 - from the fuel tank opening.
‹› When removing, be sure not to bend float arm of fuel level sensor 2.
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Disconnect electrical connector - 2 - by pressing the release - arrow A -.
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Press the bracket together with needle nose pliers - B arrows - and remove the suction line.
Installing
Installation is in reverse order of removal, noting the following:
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Prepare suction line for installation - 6 -: