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Nevada, Iowa | Joe, I am pretty clumsy at this stuff but I am in the process of installing PB on an older 8100. In my case, I want to run the blower motor from PB and needed to install a signal line to the top of the valve stack . This signal line is connected via quick couple to a port on an external motor speed control (needle valve). The signal line is to set the pump pressure 290 psi above the motor demand. I am assuming this is to protect the system as well as the motor. JD's PB couple kit literature covers some of this. The kit number is RE217697. My planters tech manual filled in the rest of the pieces. Certain PB applications do not need the load sensing line and I cannot recall which but a JD tech should be able to provide that. I hope this helps. | |
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