Hello,I have a 1987-88 JCB 1400B that will no longer move forward or backward. I had driven it on an off camber area to dig a septic system perk hole and when I was done and ready to move on the machine would not move forward or backward, so I used the backhoe to pull myself backwards a few hundred feet. I then tried putting the machine in reverse and it worked for a short while but it started acting up again and now wont move. This has happened before in the past but the tranny would start working properly after a short while. The machine doesn’t have a loader dump control switch, it looks like it was removed long ago and I don’t see any wires under the machine for it that are shorting out, snagged etc. A while back I replaced the two square wire connectors that screw onto the top of the solenoid as the old ones didn’t look to good and there was a lot of gunk built up around where they connected to the solenoid. Could the solenoid valve body that sits on top of the transmission be the cause of the transmission problem? If not, is there a switch, relay or fuse that is located somewhere on the machine that may have gone bad and need to be replaced? Any advice is appreciated!
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