Starter generator on a 70 scrambler don't seam to work when hooked up to ingnition system can unhook and jumper it to just batt and it works with the belt off so I know it's not under a load could it be the batt isn't big enough !! It stopped working all of a sudden have voltage through the silanoid when you turn it on and energise the micro switch new silanoid ! And the batt test good ????