I did some more research. When you install a front end loader (FEL) the flow from the pump to the rear 3 pt hitch is diverted to the loader valve and you have to re-establish that flow by running out of the power beyond port to the other side of the flow diversion. Looked at my Kubota manual and it was similar to the Mahindra but it had a flow diagram. To connect the loader valve, you remove a block. This block covers two holes but it has a bridge to allow flow to pass. You remove that cover and install a fitting in each of the two holes. The pump side goes to the loader valve and the power beyond is routed back to the rear implement control valve.