EVAPORATIVE GAS CHECK VALVE (ONE-WAY) INSPECTION [MZR 1.8, MZR 2.0, MZR 2.5]

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1.  Remove the evaporative gas check valve.

2.  Apply pressure to port A, and verify that there is no airflow.

•  If there is airflow, replace the evaporative gas check valve.

3.  Apply negative pressure to port A, and verify that there is air flow.

•  If there is no airflow, replace the evaporative gas check valve.

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