Fuel Tank One Way Valve: Testing and Inspection

NON-RETURN VALVE INSPECTION




1. Remove the fuel-tiller pipe. (See FUEL TANK REMOVAL/INSTALLATION.)
2. Move the valve and verify that the valve opens to 90 °.
- If it does not open, replace the fuel-filler pipe.

3. Verify that the nonreturn valve returns to the normal position by spring force.
- If it does not return, replace the fuel-filler pipe.