The fuel solenoid is not clicking when the key is turned. Put new solenoid on.no start. You have found you high resistance problem. Then check the wiring. Sometimes it well run for a few seconds other times a few minutes. JavaScript is disabled. 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. It's diesel so it's probably either the injection pump or the lift pump. Mine has a switch for each of the two gear shift levers. Mechanical: Chassis: 4x2 2WD : 4x4 MFWD 4WD: Differential lock: rear standard: Steering: We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. 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. It may not display this or other websites correctly. To test circuits, fuses and switches use a multimeter tester you can get one here: http://amzn.to/2A5ihXN , you check continuity of circuitssimple example: if you have a standard fuse you put the test wires on either end if fuse is blown it wont show on your meter, if its good needle will go up showing that current can flow through it(Continuity) if your multi-meter doesn't have a dedicated continuity test mode, you can still perform a continuity test. OrangeTractorTalks brings together Kubota enthusiasts from around the world, into one place, purpose built just for them. Removed the solenoid and the tractor started, had to restrict airflow since the fuel solenoid was not connected.. I figured I needed to bleed the system. Is your 3400 a hydrostat or standard shift transmission? if it is good, in other words it doesnt drop below about 11 volts. Both have to be in neutral. Tight and clean them if necessary. Once i had it running with the fuel solenoid out I had to get the tractor to turn off so I engaged it into gear and stood on the brake which shit the tractor off. Try to understand what is the problem first. There can be a malfunctioning steering hydraulic cylinder that can cause the problem. I have a Kubota L3400 with Manual transmission, 4WD. 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The first time it happened, it was 10 minutes before I figured it out. And yes, some of them can be solved at home. I hope this article has given you a solid idea of where to start. Yes, if the air was formed in the hydraulic system, it can be stopped completely. You must log in or register to reply here. Or your fuel system needs bleed out so leave the injector line loose and crank for a while. You are using an out of date browser. But what is the problem which can appear in front of you? Or maybe one of the PTOs are engaged? If not try the second one. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. 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 the diesel fuel pours as it leaves the line, there may be something clogged in the line. The other switches to look for are on the clutch pedal, on the range shifter if it is a standard shift or one just above the center of the floor board if it is a hydrostat. to know if the battery is good, put the lead directly on the battery post. Electrical System Check Electrical issues are among the most common reasons for engines not starting. Why is my diesel engine stalling in Kubota L3400? It may not display this or other websites correctly. We have 5 Kubota L3400 manuals available for free PDF download: Workshop Manual, Operator's Manual . Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. I am going to talk about it elaborately in this article. Or if there is any faulty safety switch, it needs to replace too. Kubota is one of the most reliable agricultural vehicles to choose from. Standard Transmission. Make sure there is good voltage at the lift pump. For a better experience, please enable JavaScript in your browser before proceeding. First, never use starting fluid in a diesel. It should solve the problem. The dash lights stay strong and do not dim when the key is turned. 63. To fix this problem, you need to lean the fuel bowl first. Any chance a pto is engaged? I thought with a dead battery I would hear clicking, when turning the key. A battery starts with amps not volts. You nailed it, it was the forward/reverse pedal, stuck out of neutral position. Did you run it out of fuel? Pulled fuel cut off solenoidstarts. This way you will get to know if the battery is dead. Checked battery, fuses, fuel and all are good. shut down tractor in field, It is hard to believe that two little wires control the whole contraption. If this is HST, rock your forward/reverse pedal back and forth while holding the key in the crank position. There are 2 coils in there and when the switch is the start position, it puts power to the "pull in coil", when the switch drops into the run position it moves the current to the "hold in coil". Last week i got it out to pull a small tree and did great, put it back under the car port, came back the next day, started right up, drove about 50feet and quit, the engine turns over fine, but won't fire. Removed the solenoid and the tractor started, had to restrict airflow since the fuel solenoid was not connected.. Today went to start the tractor and it won't start. 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. You need a multimeter to start checking voltages. Try cleaning your battery post and ground cable. Press question mark to learn the rest of the keyboard shortcuts. Checking Wheel Bolt Torque. 1. 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. Some times the solenoid engages other times not. 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. .Sometimes it starts, then dies. Kansas, Butler county, Just east of DooDah. Manage Settings If it's got 12v at battery but no instrument panel lights, I'd suspect the switch. Please explain what you mean by 'won't start': will the starter turn at all or is it all completely dead? Might even be your key switch which controls the solenoid. Kubota L3400DT-IF 4 WD Tractor, Serial . It generally happens when algae grow inside the fuel bowl. Kubota L3400 is a farmers tractor which is a very vital part for some of them. I disconnected the two wires and plugged them into themselves and it started right away now it doesn't turn over at all. Every 100 Hours. JavaScript is disabled. 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. What does hang up is the PTO safety hookup on the PTO lever itself ( right side of wheel). Here are some of them you can face with the solution with it. Try what RockyRidge said, rock the HST pedal "sloooowly" with the key in the start positionmy L2800 used to do this fairly regularly and no it will not fail for the dealer if it is like mine it will get better, I haven't had to rock my pedal in many months. Do it again if you feel needed. Kubota L3540 Won't Start. if it is very low there, then by all means clean/repair the connections. You must log in or register to reply here. Today went to start the tractor and it won't start. We and our partners use cookies to Store and/or access information on a device. Though it is a renowned brand, unfortunately, there are some problems you may face. Battery fully charged, Curtis B., Technician 44,329 Curtis B., Technician 44,329 Satisfied Customers Kubota L3400 starter won't engage. Create an account to follow your favorite communities and start taking part in conversations. Battery is good. The dead man switch on my fwd/rev pedal is 100% my culprit for no crank no start. 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. Press J to jump to the feed. Check that the fuel shutoff solenoid is getting voltage before you go blaming the pump. Check the gear compartment if something like stone or dried mud had stuck there. Hey guys. Read somewhere that the fuel solenoid can cause the issue. For almost a Month I could not start the Kubota Tractor, come to find out after testing every switch and relay on the tractor it is a plunger switch on the what Kubota calls the (speed control pedal in the owners manual) (they should call it the Forward/Reverse pedal) Translators ? tank is 3/4 full, new fuel filter, my fathers friend came over and sprayed diesel in the intake and it started running a bit but soon as he stopped, engine stopped. This happens infrequently enough for me to forget each time, and I just sit there with a puzzeled look on my face for about 30 seconds. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. Nonetheless, I'm the man of the farm, so this repair falls on me. 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. Today it won't start. Here are the symptoms: It could still be the battery. Charged the battery, Charged the battery, check the continuity on the fuses, traced power to the starter read more Chris (aka-Moose) Technician 363 satisfied customers 2015 Kubota 3350 w/cab . Was asked to take a look at this problem and was solved by installing Starter Relay Kit That he bought from john deer but will work on any tractor I would think. if your Kubota tractor won't start watch this video - and try this first. Ask an Expert Car Questions Agriculture and Farm Equipment This answer was rated: Kubota L3400 starter wont engage. Thank you Wolfman. It appears to be in Neutral, but is not and will not start after I turned the switch off. You will feel like this is a new vehicle you are running. 900 to tow it?!? Don't really have that for something that doesn't get used much. 250 an hour?!? What happens here is, that every other gear works fine and when you try to use that particular gear. Kubota enthusiasts, hobbyists, and fans! 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. Kubota Tractor Don't Start? It needs to be properly functioned to do all the tasks is supposed to do. The battery is brand new. Sounds like an obstruction or bad lift pump. It may not display this or other websites correctly. kubota L3500 cranks but won't start (EDIT) not 3500, L3400, and i think he said it was a 2008 model. OrangeTractorTalks brings together Kubota enthusiasts from around the world, into one place, purpose built just for them. It just stuck. It generally happens if there are any battery issues. I am thinking maybe the ignition switch? The dash lights stay strong and do not dim when the key is turned. so look for bad grounds. That isn't an issue. If voltages are all good when attempting a start, but starter will not engage, then battery voltage is not getting to the starter or the return path is high resistance/open. / Simple Trouble Shooting RudydaGoat 163 subscribers Subscribe Share 54K views 3 years ago Just on that one mission i learned lots. Does the display say anything about OPC? The more I read about fuel solenoid the more I think my tractor non-run problem may be related to the fuel solenoid. Cleaning Air Cleaner Element [Single Element Type] 63. So run the battery voltage test again. When you load heavier the RPM shows down to an almost shiftless situation. follow that with all the safety switches in the path to engaging the start relay. TONY, DID YOU CHECK THE PTO LEVER, CLUTCH PEDDLE SWITCH AND HIS THE BATTERY CHARGED UP GOOD NO LOOSE CONECTIONS AND SAFETY SWITCH UNDER SEAT. it should do the work. You need to get a service book for this tractor with a wiring diagram. JavaScript is disabled. As we also learn about what makes them so reliable, and how to properly start and take care of your small. Fuel flow issues are the most common reason for Kubota L3400 to stop working after running for a while. Continue with Recommended Cookies. The fuel solenoid shuts off fuel or engages linkage that controls fuel distribution. 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. It drives power from the tractor to the PTO-driven machine. They wanted 110ish for the shop manual for my L2501. Press question mark to learn the rest of the keyboard shortcuts. I replaced the switch watch that video here: https://www.youtube.com/watch?v=TT0QN_xReOM The switch I got was for a 2013 L3800 Kubota TD-060-53902 yours may have a different number I did see some online but I would check your local Kubota dealer first. It will have issues over time as it is made for heavy-duty work. Press J to jump to the feed. Overall, it increases the productivity of the tractor. I'm smart and relatively mechanically inclined, but I don't have a lot of experience with diesel or tractors, much less diesel tractors. Any help would be appreciated. I can't get back to it right now, but I'll have a chance to take another look at it Sunday afternoon and I'll try all your suggestions. Or bad battery connection(s). 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. Fuel tank is half full. You need to get a tester light and follow the current. Does that include lube? If not then your solenoid could be bad if so then you have bigger issues that need deeper troubleshooting. Mostly this creates the problem. Kubota L3400 2006 will turn over but not start. 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. I have problem but it is not the seat switch because the PTO continues to rotate whether I am on the seat or not. People need to turn off the vehicle to operate it again. Welcome. You are using an out of date browser. Aug 9, 2021. After that, it will pick it up in about a minute or so. Injection pumps rarely fail. Use an air compressor to flush out if anything is clogged. . 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. For a better experience, please enable JavaScript in your browser before proceeding. Fix all the connections battery has with other parts of the vehicle. Just a wild guess though. You can also do a Biocide treatment and set it for overnight. tested the solenoid and it works. You must log in or register to reply here. If you have 12V then have someone turn the key on while you listen to see if it starts. Closed the air vent cock. 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 . Ran the engine for 30 seconds and turned it off. If you are facing any of those, do not worry. If it's the fuel shut off, disconnect it or block the thing so it will not shut off the fuel. Open it, start it and let it run for a few minutes then close it. Not the clamp connections, directly on the post's have someone try to start the tractor, anything less than 10.5 or 11 volts indicates either a bad battery (high internal resistance, or sulphated) or a shorted/draggy starter. It happens when the spring load is seized up and does not slide properly. The air cleaner can be clogged or an unadjusted engine valve can cause this problem. Replace the oil with some light oil. There are several ways to solve this problem. The issue is most likely another safety switch. Kubota L3400 tractor overview. 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. RUBYRUSS only posted a day ago that there was a problem with his L3200. Battery fully charged, clicks when key is turned, but not engaging or spinning. Maybe you just typed it wrong - pto needs to be. 63. THe tractor will turn over but will not start. I disconnected the two wires and plugged them into themselves and it started right away now it doesn't turn over at all. I am thinking the fuel solenoid is bad or could it be the relay not supplying enough power to solenoid to get it to work? Firstly, check the fuel line. The ignition lights and dash lights turn on with the key on but the engine does not turn over. I got the tractor to start and it ran fine. The hold in coil is usually tied into low oil pressure, high temperature, sensors to shut the engine down if there is a problem develop when it's already running At the end of the fuel rail is a valve. Can someone pinpoint where the fuel solenoid is located on the L3400HST? Thirdly, the problem can be in the fuel injector pump. You must log in or register to reply here. Any thoughts? Still no idea what to do next. You have found you high resistance problem. What this does is, it pulls the fuel and takes it to the engine from the fuel tank. After some time, this cycle will start all over again. Luckily, all these parts are much less money than just one hour of labor. For a better experience, please enable JavaScript in your browser before proceeding. So, you need to check the battery first if you are facing this kind of problem. Changing fuel filter introduces air in the injectors and wont start until bled out. 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. If the tractor starts off good, works for some time, and suddenly stops while in use, the most common reason is fuel starvation. Shutting of Suddenly Arter Working for a While. Established in 2009, we are the largest online community of Kubota tractor and equipment owners. An example of data being processed may be a unique identifier stored in a cookie. I did try the fuel solenoid after I removed it and the rod does not move when starting the tractor. Can it be solved at home? I had two separate things affect starting on mine. The Shuttle Shift lever is stuck in the middle- it will not go into H/L/Reverse. My relatively new (71 hours) Kubota L3400 will not start. Curious is you got this resolved and if so, how? It may not display this or other websites correctly. Battery is good. The safety switch on the foot pedal has been a problem. Most times I get no click from the solenoid. My Kubota l3400 tractor won't start. Here are some of them you can face with the solution with it. Unfortunately, not all tractor is perfect. If the tractor starts off good, works for some time, and suddenly stops while in use, the most common reason is fuel starvation. else. With the key in, turning it to the left does nothing (no lights on dash, etc), Turning the key to start does absolutely nothing, Turning the key to the spot to the right of off, but not all the way to start makes some sort of whining/humming sound like it's trying to do something but it can't. BUT when you said a humming sound, I bet its the battery dropping under load and you are hearing a relay trying to pull in. If the actual problem is this, it should be solved by this method. if it is good, in other words it doesnt drop below about 11 volts. Reading battery voltage with no load, does not tell the whole story. This sub Reddit is meant for everything and all things tractor and tractor related things. Secondly, check and inspect the fuel filter. So, if there is any link of blockage in it, it can also create a problem. Read somewhere that the fuel solenoid can cause the issue. Replaced the stop relay but still get same results. After that, check the voltage of the battery. Many thanks. Got up the next day, no start. 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.. From what you've posted thus far I'd leave the switch alone and start thinking the fuel shutoff solenoid (""it isn't clicking") is bad. Check if it is dead or have any other problem. Most failures to start with what you have described is from a faulty safety switch or just being out of adjustment. For a better experience, please enable JavaScript in your browser before proceeding. But since your relays may not even click. Thats where I would start, back on the battery. i even bushogged with it for 3 hours. Do it for at least fine munities. Established in 2009, we are the largest online community of Kubota tractor and equipment owners. Check for voltage there and if not figure out why. Best Evergreen Trees to Plant In New York, 10 Evergreen Trees to Plant in North Carolina, 5 Common Problems with John Deere 4120 (Solutions Included), Most Common Problems with John Deere 5045E (Solutions Added), 6 Most Common Problems with Massey Ferguson 240, 5 Most Common Problems with Bobcat T770 (Solutions Included), Most Common Problems with John Deere 750 (Solutions Added). If its still on, check for the cable which runs from the PTO shift and goes into the transmission case under the seat. My 3400 HSt was new in dec 2006 and recently developed an intermittent starting problem, sometimes it would go etc.. Make sure there's flow through the fuel system, start at the filter, then the lift pump, then injection pump, then injectors. Thanks to all of you who responded. then put the leads on the clamp connections and read it there. It doesn't even attempt to start. If your Kubota diesel engine does not start, begin by confirming that your electrical and fuel delivery systems are performing properly. My pantleg occasionally catches the PTO lever on my L3400. Checked battery, fuses, fuel and all are good. Welcome. Anything and everything about Kubota. 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. Battery cables Defective or dirty battery cables are the problem more often than you might think. Evacuator Valve. It was fine then. Dead battery? You are using an out of date browser. To know in detail, read on. (EDIT) not 3500, L3400, and i think he said it was a 2008 model. You are using an out of date browser. My tractor is suffering this now, but I do know where to look to get it back running. Disconnect the two small wires you will find in the PTO lever. This problem occurs mostly with heavier loads. Thanks for the replies. It is a multipurpose tractor that you can use in various ways. Another common problem in Kubota is not getting started at all but just clicking. The issue would not be in your PTO switch if you have it plugged into each other. 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.