NON-RETURN VALVE INSPECTION [SKYACTIV-D 2.2]

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Warning

•  Fuel is highly flammable and dangerous. Fuel line spills and leakage can cause serious injury or death, and damage to equipment. If fuel comes into contact with the skin and eyes it will cause irritation. To prevent this, always perform the “Fuel Line Safety Procedure” referring to the “BEFORE REPAIR PROCEDURE”.

•  A person charged with static electricity could cause a fire or explosion, resulting in death or serious injury. Before draining fuel, make sure to discharge static electricity by touching a vehicle.

1.  Perform the “Fuel Line Safety Procedure” referring to the “BEFORE SERVICE PRECAUTION”. (See BEFORE SERVICE PRECAUTION [SKYACTIV-D 2.2].)

2.  Remove the negative battery cable. (See NEGATIVE BATTERY CABLE DISCONNECTION/CONNECTION [SKYACTIV-D 2.2].)

3.  Perform the following procedure:

6:4 split seat

1.  Remove the rear seat cushion. (See REAR SEAT CUSHION REMOVAL/INSTALLATION.)

4:2:4 split seat

1.  Set the rear seat aside as shown in the figure. (See REAR SEAT REMOVAL/INSTALLATION.)

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4.  Remove the fuel gauge sender unit. (See FUEL GAUGE SENDER UNIT REMOVAL/INSTALLATION [2WD].) (See FUEL GAUGE SENDER UNIT REMOVAL/INSTALLATION [4WD].)

5.  Drain the fuel from the fuel tank to the position where the non-return valve is visible. (See FUEL DRAINING PROCEDURE [SKYACTIV-D 2.2].)

Note

•  The non-return valve is built into the fuel tank.

•  The non-return valve is normally closed by spring force.

6.  Verify that the non-return valve is closed.

•  If the non-return valve is left open or cannot open even though the non-return valve is pulled up with your finger, replace the fuel tank. (See FUEL TANK REMOVAL/INSTALLATION [SKYACTIV-D 2.2].)