The PTO on the 18hp donor engine has two black wires coming off of it. From what I can tell 1 is power and 1 ground, which is switched.
The 2084 has 1 wire going to the 20hp PTO.
My question is do I just run a separate ground wire off the 2-wire PTO and does it matter which wire on the PTO I ground as they are both black coming out of it.
Thanks.
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