What Is The Best Way To Care For My New Moroso Vacuum Pump?
After the pump has been run for about 30 minutes, Moroso recommends that you disassemble the pump, clean all parts with carb/choke or brake cleaner and remove any carbon residue that may have accumulated during the break-in period. If the build-up of carbon is not removed, the vanes will tend to stick in their slots at low RPM – producing no vacuum at all.
