I have a 1950 TO 20 Ferguson that will not fire or turn over the engine. The battery showed 6 volts until I turn on the switch. Then the battery goes to l less than 2 volts if I turn the switch back off the battery builds back up. If I read from the regulator to ground the same thing happens. I have been unable to find the short. I hate to throw parts at it but I have replaced the voltage regulator, the coil and no improvement. I removed the starter and disconnect the generator still no help.
Any ideas would be appreciated and thanks for the help.
Any ideas would be appreciated and thanks for the help.