Troubleshooting Bendix® inlet check valves on DDC Series 60 low-emission engines

BENDIX CHECK VALVEIf a DDC Series 60 low emission engine does not build air, as part of the investigation to find the cause, you may use the following test to check that the Inlet Check Valve (ICV) is operating correctly. We recommend that other less labor-intensive inspections, for example, to check for a leaking or broken discharge line, be carried out before conducting this test. Click here to download pdf