Altima L4-2.5L (QR25DE) Hybrid (2007)
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Install the fuel level sensor, fuel filter, and fuel pump assembly with the fuel feed hose facing the front of the vehicle as shown. Use a new ring
seal.
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Connect the quick connector as follows:
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Check the connection for damage or any foreign materials.
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Align the connector with the tube, then insert the connector straight into the tube until a click is heard.
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After the tube is connected, make sure the connection is secure by performing the following checks:
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Pull the tube and the connector to make sure they are securely connected.
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Visually confirm that the two retainer tabs are connected to the quick connector.
Inspection
INSPECTION AFTER INSTALLATION
Use the following procedure to check for fuel leaks.
1. Check connections for leaks by applying fuel pressure to the fuel piping. Refer to EC-450, "Inspection". See: Engine, Cooling and
Exhaust/Engine/Tune-up and Engine Performance Checks/Fuel Pressure/Testing and Inspection