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Vacuum Pump: Testing and Inspection


Fig. 18 Vacuum Pump Testing:






1. Connect a Mity Vac or suitable vacuum device to ACT side of pump Fig. 18.
2. Disconnect connector, then connect positive battery lead to terminal 1 and negative battery lead to terminal 2.
3. Ensure there is vacuum of a minimum of 7.87 inch Hg. or above.