And yes, some of them can be solved at home. or the starter engage, you need to know if it is the battery, or high resistance/ connection or something. The safety switch on the foot pedal has been a problem. 2023 TractorByNet.com | TractorByNet is a registered trademark of IMC Digital Universe, Inc. Other trademarks on this page are the property of their respective owners. Many thanks. Removed the solenoid and the tractor started, had to restrict airflow since the fuel solenoid was not connected.. The first time it happened, it was 10 minutes before I figured it out. Shutting of Suddenly Arter Working for a While. 2023 TractorByNet.com | TractorByNet is a registered trademark of IMC Digital Universe, Inc. Other trademarks on this page are the property of their respective owners. 2023 TractorByNet.com | TractorByNet is a registered trademark of IMC Digital Universe, Inc. Other trademarks on this page are the property of their respective owners. Checked battery, fuses, fuel and all are good. Please explain what you mean by 'won't start': will the starter turn at all or is it all completely dead? The Shuttle Shift lever is stuck in the middle- it will not go into H/L/Reverse. If not then your solenoid could be bad if so then you have bigger issues that need deeper troubleshooting. RUBYRUSS only posted a day ago that there was a problem with his L3200. Most times I get no click from the solenoid. You must log in or register to reply here. Definitely sounds like a fuel pump issue. Put the solenoid back on and it would start but then die immediately. Lights can still work with a dead (actually low voltage) battery. if it is good, in other words it doesnt drop below about 11 volts. But since your relays may not even click. The dash lights come on, but when I turn the key all the way there is no click or response at all from the starter. Try to understand what is the problem first. I had it going on Wednesday for about 20 to 30 minutes pushing snow, and then came back a few hours later to do some more work, and it wouldn't start. People need to turn off the vehicle to operate it again. Battery cables Defective or dirty battery cables are the problem more often than you might think. if it is good, in other words it doesnt drop below about 11 volts. This problem occurs mostly with heavier loads. Electrical System Check Electrical issues are among the most common reasons for engines not starting. 1. Kubota enthusiasts, hobbyists, and fans! Today went to start the tractor and it won't start. Anyone have any ideas on what to do next? Kubota L3400 starter won't engage. Hey guys. Check for voltage there and if not figure out why. We have 5 Kubota L3400 manuals available for free PDF download: Workshop Manual, Operator's Manual . I am a little suspicious of the deadman switch, because lately when I've gotten off the tractor to move something or whatever, the engine will stop. You must log in or register to reply here. You must log in or register to reply here. he kinda thinks the fuel pump went out, any way to test that, anything else i should do next, don't really know to much about tractors, but the only tractor place we have around here wants $900 to tow it, and $250 a hour to work on it. You have found you high resistance problem. Some times the solenoid engages other times not. I have a Kubota L3400 with Manual transmission, 4WD. I followed the ignition procedure, indicator lights are fine, but when I turn the key I just get one beep followed by nothing, no clicks, nothing. If so then it could be a filter but not likely. Put new solenoid on.no start. Pulled fuel cut off solenoidstarts. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. When you load heavier the RPM shows down to an almost shiftless situation. Then I tried to continue mowing, but I only made it down the hill and the tractor stalled as I made the turn. You must log in or register to reply here. Open it, start it and let it run for a few minutes then close it. The issue is most likely another safety switch. Sorry for being late, thanks everyone for the replies, we worked on it all this weekend and finally got it, it's some kind of relay that controls the fuel cut off solenoid, it's not sending power to it anymore. For a better experience, please enable JavaScript in your browser before proceeding. Press question mark to learn the rest of the keyboard shortcuts. You need a multimeter to start checking voltages. Try cleaning your battery post and ground cable. Established in 2009, we are the largest online community of Kubota tractor and equipment owners. Established in 2009, we are the largest online community of Kubota tractor and equipment owners. You must log in or register to reply here. It drives power from the tractor to the PTO-driven machine. So run the battery voltage test again. THe tractor will turn over but will not start. 61. The dash lights come on, but when I turn the key all the way there is no click or response at all from the starter. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. You must log in or register to reply here. It could be your fuel pump, but more likely it's your solenoid. Not starting, shutting off after some time, POT not turning on, and RPM slowing down are the common kubota l3400 problems. Please post back. The issue would not be in your PTO switch if you have it plugged into each other. Injection pumps rarely fail. Anything and everything about Kubota. If it is standard or Shuttle shift , there is a small micro-switch for the neutral of the Shuttle Shifter that does not make contact sometimes , I had to tweak mine slightly (micro-switch contact) once to get it to work correctly . It was fine then. Check the Deadman switch under the seat? If this is HST, rock your forward/reverse pedal back and forth while holding the key in the crank position. For almost a Month I could not start the Kubota Tractor, come to find out after testing. Make sure there's flow through the fuel system, start at the filter, then the lift pump, then injection pump, then injectors. Or bad battery connection(s). Mechanic's Assistant: What is the complete model and serial number of your machine? There are several ways to solve this problem. Curious is you got this resolved and if so, how? If the diesel fuel pours as it leaves the line, there may be something clogged in the line. Or if there is any faulty safety switch, it needs to replace too. Sounds like an obstruction or bad lift pump. You can also do a Biocide treatment and set it for overnight. For a better experience, please enable JavaScript in your browser before proceeding. Kubota Tractor Don't Start? My relatively new (71 hours) Kubota L3400 will not start. It may not display this or other websites correctly. As we also learn about what makes them so reliable, and how to properly start and take care of your small. Most failures to start with what you have described is from a faulty safety switch or just being out of adjustment. I did try the fuel solenoid after I removed it and the rod does not move when starting the tractor. I got this tractor from my grand father that passed last year, about 2800 hours on it, my fathers friend helped tow it over and has been sitting beside the RV under our car part since, it has been ran a few times with no issues. Check that the fuel shutoff solenoid is getting voltage before you go blaming the pump. Removed the solenoid and the tractor started, had to restrict airflow since the fuel solenoid was not connected.. Mechanical: Chassis: 4x2 2WD : 4x4 MFWD 4WD: Differential lock: rear standard: Steering: What does hang up is the PTO safety hookup on the PTO lever itself ( right side of wheel). I disconnected the two wires and plugged them into themselves and it started right away now it doesn't turn over at all. It should solve the problem. what does the volt meter say when you try to start it. You must log in or register to reply here. Battery is good. Any help would be appreciated. Closed the air vent cock. Here are some of them you can face with the solution with it. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. One was a simple matter of lubing the bottom end of the cable assembly that operates the PTO. if your Kubota tractor won't start watch this video - and try this first. Any thoughts? Both have to be in neutral. Read somewhere that the fuel solenoid can cause the issue. After that, it will pick it up in about a minute or so. so look for bad grounds. tested the solenoid and it works. Thirdly, the problem can be in the fuel injector pump. Air in the fuel line. It may not display this or other websites correctly. My L2800 has done this since newjust not as much now, It has gotten better with age. With the wires plugged into each other you have the tractor thinking that the PTO is always disengaged, therefore it will start with the PTO engaged. I always heard a click when when I turned on the key. Kubota has no idea what it is, and i'm not going to the place that gave me that quote, we jumped it for now. Maybe try jumping the starter just to see if it turns over. Evacuator Valve. If it's the fuel shut off, disconnect it or block the thing so it will not shut off the fuel. If there is any water mixed with the oil then the engine can stall. The fuel solenoid is not clicking when the key is turned. Checking Wheel Bolt Torque. It's diesel so it's probably either the injection pump or the lift pump. If it is, you need to replace it. follow that with all the safety switches in the path to engaging the start relay. I disconnected the two wires and plugged them into themselves and it started right away now it doesn't turn over at all. Battery fully charged, clicks when key is turned, but not engaging or spinning. If you have 12V then have someone turn the key on while you listen to see if it starts. 62. Try rocking the hydrostatic pedal back and forth, allowing it to return to it's functional position on it's own. If not, try to see a professional who can fix the problem for you. I had two separate things affect starting on mine. Replace the oil with some light oil. JavaScript is disabled. Changing fuel filter introduces air in the injectors and wont start until bled out. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Does the display say anything about OPC? Thanks for this threadI was packing up today and this happenednever thought to mess with the pedal until I read this and it started up after a couple of pushes. else. You will feel like this is a new vehicle you are running. OrangeTractorTalks brings together Kubota enthusiasts from around the world, into one place, purpose built just for them. Kubota L3540 Won't Start. Does that include lube? Disconnect the two small wires you will find in the PTO lever. Crack a line at an injector and see if you have fuel when cranking the engine. I followed the ignition procedure, indicator lights are fine, but when I turn the key I just get one beep followed by nothing, no clicks, nothing. Kubota is one of the most reliable agricultural vehicles to choose from. You can find it by following the fuel line back from the injection pump and the first thing you run into with wires is likely the lift pump. If it's got 12v at battery but no instrument panel lights, I'd suspect the switch. The fuel solenoid shuts off fuel or engages linkage that controls fuel distribution. Thanks, thats what it was, the solenoid wasen't getting power, we worked on it all weekend, some weird relay thing died and isn't sending power to the solenoid. . You can face problems like the PTO not turning off even when the PTO lever is shifted to disengage. Why is my diesel engine stalling in Kubota L3400? Yes, if the air was formed in the hydraulic system, it can be stopped completely. So run the battery voltage test again. A battery starts with amps not volts. The more I read about fuel solenoid the more I think my tractor non-run problem may be related to the fuel solenoid. As it is a motor device, having problems from time to time is not uncommon. Just a wild guess though. Unfortunately, not all tractor is perfect. The other was the switch that senses the neutral position of the hydro pedal. Any chance a pto is engaged? Not being able to use any particular gear is not a common problem, but it occurs sometimes. Press J to jump to the feed. This sub Reddit is meant for everything and all things tractor and tractor related things. Turned on the engine and let it idle for a few minutes until it sounded better. I tried the solution proposed by crbr, rocking the transmission pedal - and it worked - made my day! Thanks to all of you who responded. I turned the air vent cock to open. What this does is, it pulls the fuel and takes it to the engine from the fuel tank. Aug 9, 2021. You're not getting fuel to START the machine because they tie that pull in coi l into the safety switches in the START circuit. It is a multipurpose tractor that you can use in various ways. Got up the next day, no start. For a better experience, please enable JavaScript in your browser before proceeding. It is hard to believe that two little wires control the whole contraption. Continue with Recommended Cookies. Fuel tank is half full. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. JavaScript is disabled. Is the large wire on the starter near 12.6 volts? Cleaning Air Cleaner Element [Single Element Type] 63. If its still on, check for the cable which runs from the PTO shift and goes into the transmission case under the seat. .Sometimes it starts, then dies. Or maybe one of the PTOs are engaged? shut down tractor in field, LOL. It generally happens when algae grow inside the fuel bowl. JavaScript is disabled. Kubota L3400 is a farmers tractor which is a very vital part for some of them. I figured I needed to bleed the system. Another common problem in Kubota is not getting started at all but just clicking. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. For a better experience, please enable JavaScript in your browser before proceeding.