Check Valve Inspection
WARNING: This page is about a different variant/trim than selected.
- Remove the breather pipe. (See FUEL TANK REMOVAL/INSTALLATION ).
- Verify that there is airflow when positive pressure is applied to port A.
- If there is no airflow, replace the breather pipe. (See FUEL TANK REMOVAL/INSTALLATION ).
- Verify that there is airflow when negative pressure is applied to port A.
- If there is no airflow, replace the breather pipe. (See FUEL TANK REMOVAL/INSTALLATION ).