I have an older Yale reach truck that stops moving forward or back with the mast up past 2nd stage. It moves find with mast in first stage. It will move forward and back a few times with the mast up but very slowly until it won't move at all, if I. Go back down with the mast and move back and forward it seems to reset and I'll be able to move again with the mast up but only a few times and then it stops moving again.
I had barclay come in and look at it and they weren't very helpful. They said it's a step down sensor for safety that is cutting the power to be able to move. However they said they can't find the part and won't give me a part number or name of the sensor. I've looked all around the lift and found a few clips up in the mast but don't see any sensor.
Hope someone has some ideas on here.