Distributor Vacuum Vent Valve: Testing
- Connect an external vacuum source of 10 in. Hg to the "VAC" side (side with I.D. number) of the Distributor Vacuum Vent Valve.
- Connect a 24 inch section of vacuum hose to a vacuum gauge and connect the other end of hose to the other port of vent valve.
- Apply vacuum and check the time (in seconds) it takes for gauge to read from 0 to 8 in. Hg with a constant 10 in. Hg vacuum source. Minimum and maximum time for vent valve to read 8 in. Hg should be as follows:Distributor Vacuum Vent Valve Specifications
Time In Seconds Valve Code No. Minimum Maximum 20 16 36.8 40 28 67.6 5 7 13.7