Starter Solenoid

[jddevel]

OK so not car related but someone may be able to help please. We`ve a Lamborghini 600 tractor on which the starter motor solenoid blew. Having purchased a replacement starter is not functioning. There is 12 + volts to the main input terminal but only roughly .016 volts from the ignition switch. Should this low voltage be higher please?

[jddevel]

Thanks both. As suspected 12v should show. Did check fuses-all OK. Will flash across the solenoids` ignition terminal and batteries positive terminal should confirm ign. lead/connection fault. Cheers.