Small Engine Troubleshooting Problems? Ask a Mechanic Now.
did you disengage the baldes?
is it turning over or clicking or anything?
is the battery dead?
do you have a test light
im gonna open this up for other experts
This black box that you are referring to, does it have cables coming from the battery over to it and one going to the starter? If that is it then you are referring to the starter solenoid and if all it is doing is clicking then you either have a low battery or the starter solenoid is bad.