Jhall1907
Member
My 2005 JD 410G back hoe stopped going forward. I moved it about 50 feet and it ran strong and accelerated normally. I stopped and put it in neutral and turned the e-brake on. I then turned the e-brake off and shifted into forward and nothing happened. It also goes in reverse when I have it in neutral and reverse.
Here is what I have observed:
FNR control in forward - Nothing happens, the wheels slightly spin when they are lifted up but with zero power.
FNR control in neutral - Full power in reverse, but it will stop if the e-brake is turned on.
FNR control in Reverse - Full power in reverse, even when e-brake switch is on.
I have tested the FNR control on the steering column for continuity in each position and it appears to be working correctly. I also pulled the plug at the control valve and there is voltage there (don't know what the pins are but the pins get voltage when I shift)
I checked the fuse block above the steering column and the relays and fuses seem to be working fine.
Transmission fluid seems a little over full if anything.
My next thought was to take the cover off of the control valve and check that the spools are free, solenoids are working, and no springs are broken, but before I do that, I wanted to check here and see if there is any other things I should be trying first.
I have owned this thing for about a year with zero issues.
Any help would be appreciated!
Here is what I have observed:
FNR control in forward - Nothing happens, the wheels slightly spin when they are lifted up but with zero power.
FNR control in neutral - Full power in reverse, but it will stop if the e-brake is turned on.
FNR control in Reverse - Full power in reverse, even when e-brake switch is on.
I have tested the FNR control on the steering column for continuity in each position and it appears to be working correctly. I also pulled the plug at the control valve and there is voltage there (don't know what the pins are but the pins get voltage when I shift)
I checked the fuse block above the steering column and the relays and fuses seem to be working fine.
Transmission fluid seems a little over full if anything.
My next thought was to take the cover off of the control valve and check that the spools are free, solenoids are working, and no springs are broken, but before I do that, I wanted to check here and see if there is any other things I should be trying first.
I have owned this thing for about a year with zero issues.
Any help would be appreciated!