Check Valve - Mazda RX-8 Manual

CHECK VALVE

CHECK VALVE (ONE-WAY) INSPECTION
1. Remove the check valve.
2. Verify that there is airflow at port B when blowing air by mouth from port A.
3. Verify that there is no airflow at port A when blowing air by mouth from port B.
If it cannot be verified, replace the check valve.
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(w) Engine Specifications
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