l3400dt

dalelisa2010

New member

Equipment
Kubota l3400dt
Jul 18, 2010
1
0
0
paragould, ar
bushhogging yesterday tractor shut off and will not start.
checked seat saftey switch, high low range switch,and the pto saftey switch everthing seems to be good, battery has 13 volts in it, but tractor wil not turn over. all i get is a click when you try to start it. Any help would be appericated. thanks
 

ValveJob

New member

Equipment
L3400DT Loader Boxblade
Feb 6, 2010
38
1
0
La Fayette, GA
bushhogging yesterday tractor shut off and will not start.
checked seat saftey switch, high low range switch,and the pto saftey switch everthing seems to be good, battery has 13 volts in it, but tractor wil not turn over. all i get is a click when you try to start it. Any help would be appericated. thanks

Delalisa,
I'm going to assume the click is the primary side of the solonoid kicking in. If it is then you should have power to the starter.

Since your tractor cut off on you the problem is probably something other than a solonoid or starter.

If your tractor just cut off then I'm going to guess it's because it lost fuel, maybe due to injectors not firing. Hence no power to starter or fuel system. This is all a guess based on it cutting off and not cranking.

I would look for that battery voltage at the solonoid when you hear the click. Put the DMM between the power wire going from the solonoid to the starter, and a chassis ground (chassis, engine block). You should have good voltage here when you hear the click.

If you don't then look for voltage at the primary wire to the solonoid (small wire from switch) when you try to crank it. If you don't then the click is a different relay. I don't know why you would not get juice to the solonoid on crank other than the key switch, I don't have a wiring diagram.

If you have voltage at the primary but not the big wire then your problem is most probably the usual problem. I'd say the problem that comes up over 90%of time, that is connections.

Good connections at + and - on battery, good connection of big + wires on both sides of solonoid, good connection on all ground wires, chassis and block should have good return paths to battery. You can ohm these out with DMM.

If that battery voltage drops down conciderably at the starter when you measure between + on starter and ground then it is most likely a connection problem on the + or -. I doubt you have both a starter problem and another electrical problem at the same time, that only happens to me.

Check all fuses, check all connections, then check all connections again, then maybe a regulator or something, I don't know how that thing is wired... yet.

Let us know what the problem turns out to be and good luck.

Tom
 

Bulldog

Well-known member

Equipment
M 9000 DTC, L 3000 DT
Mar 30, 2010
5,440
78
48
Rocky Face, Georgia
bushhogging yesterday tractor shut off and will not start.
checked seat saftey switch, high low range switch,and the pto saftey switch everthing seems to be good, battery has 13 volts in it, but tractor wil not turn over. all i get is a click when you try to start it. Any help would be appericated. thanks
I just ran into a situation just like this a couple of months ago. I had just replaced the battery in my M 9000 and had cleaned the posts and the cables during the install. The battery had been in the tractor for about a month and the day of my trouble I had ran for about 16hrs mowing hay. Stopped by my mom's house to grab a bite to eat and went to leave and nothing but a click. I checked all the cables and fuses and could find nothing wrong. My battery has excessary post on it and everything that is hooked to them would work so I knew the battery had plenty of fire in it.

Long story short the positive post had a hard crust built up on it and needed to be cleaned. Cleaned the post and the cable and it was fine again. Look at the simple things first, it could be your trouble.