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EVAPORATIVE GAS CHECK VALVE (ONE-WAY) INSPECTION [AJ]

BME011642910202

1. Remove the evaporative gas check valve (one-way).

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

  • If there is airflow, replace the evaporative gas check valve (one-way).

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 (one-way).