else. Both have to be in neutral. Check for voltage there and if not figure out why. They wanted 110ish for the shop manual for my L2501. 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. Not starting, shutting off after some time, POT not turning on, and RPM slowing down are the common kubota l3400 problems. Yes, if the air was formed in the hydraulic system, it can be stopped completely. The dash lights stay strong and do not dim when the key is turned. Today 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. JavaScript is disabled. Disconnect the line which connects the fuel filter and the fuel pump. 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. Getting fuel and hot battery. Mostly this creates the problem. If not the you have your culprit. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. Fuel flow issues are the most common reason for Kubota L3400 to stop working after running for a while. The consent submitted will only be used for data processing originating from this website. Ran the engine for 30 seconds and turned it off. Welcome. No one here can tell you much more without more information from trouble shooting. Got up the next day, no start. Checking Engine Start System. THe tractor will turn over but will not start. Removed the solenoid and the tractor started, had to restrict airflow since the fuel solenoid was not connected.. My Kubota l3400 tractor won't start. You must log in or register to reply here. Kubota is a brand of tractor that is very much reliable for many kinds of agricultural work. 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. That isn't an issue. I disconnected the two wires and plugged them into themselves and it started right away now it doesn't turn over at all. So run the battery voltage test again. Here are some of them you can face with the solution with it. Thats where I would start, back on the battery. First, never use starting fluid in a diesel. Most failures to start with what you have described is from a faulty safety switch or just being out of adjustment. You are using an out of date browser. Shutting of Suddenly Arter Working for a While. Today went to start the tractor and it won't start. 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. Luckily, all these parts are much less money than just one hour of labor. what does the volt meter say when you try to start it. i even bushogged with it for 3 hours. to know if the battery is good, put the lead directly on the battery post. You are using an out of date browser. It is hard to believe that two little wires control the whole contraption. Welcome. You will feel like this is a new vehicle you are running. Curious is you got this resolved and if so, how? Two weeks ago is the last time I used my L3400. Battery cables Defective or dirty battery cables are the problem more often than you might think. 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. Thank you Wolfman. Though it is a renowned brand, unfortunately, there are some problems you may face. then put the leads on the clamp connections and read it there. it should do the work. Air in the fuel line. The other was the switch that senses the neutral position of the hydro pedal. Is the large wire on the starter near 12.6 volts? If its still on, check for the cable which runs from the PTO shift and goes into the transmission case under the seat. I disconnected the two wires and plugged them into themselves and it started right away now it doesn't turn over at all. Removed the solenoid and the tractor started, had to restrict airflow since the fuel solenoid was not connected.. The safety switch on the foot pedal has been a problem. 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. Create an account to follow your favorite communities and start taking part in conversations. Some times the solenoid engages other times not. The issue would not be in your PTO switch if you have it plugged into each other. The fuel solenoid shuts off fuel or engages linkage that controls fuel distribution. Fuel tank is half full. 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. For a better experience, please enable JavaScript in your browser before proceeding. Dead battery? Don't really have that for something that doesn't get used much. Established in 2009, we are the largest online community of Kubota tractor and equipment owners. To fix this problem, you need to lean the fuel bowl first. Overall, it increases the productivity of the tractor. As we also learn about what makes them so reliable, and how to properly start and take care of your small. 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. 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. As it is a motor device, having problems from time to time is not uncommon. I had two separate things affect starting on mine. It happens when the spring load is seized up and does not slide properly. 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. if it is good, in other words it doesnt drop below about 11 volts. 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. Or your fuel system needs bleed out so leave the injector line loose and crank for a while. 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. Do it again if you feel needed. Thats usually me. 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. Try cleaning your battery post and ground cable. Lights can still work with a dead (actually low voltage) battery. Checked battery, fuses, fuel and all are good. Use an air compressor to flush out if anything is clogged. It should solve the problem. Can someone pinpoint where the fuel solenoid is located on the L3400HST? The battery is brand new. It just stuck. 250 an hour?!? 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. It doesn't even attempt to start. You need to get a tester light and follow the current. Can it be solved at home? It appears to be in Neutral, but is not and will not start after I turned the switch off. For a better experience, please enable JavaScript in your browser before proceeding. Open it, start it and let it run for a few minutes then close it. 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. Many thanks. Aug 9, 2021. Another common problem in Kubota is not getting started at all but just clicking. Do they at least give you a reach around? My L2800 has done this since newjust not as much now, It has gotten better with age. I figured I needed to bleed the system. You must log in or register to reply here. If the actual problem is this, it should be solved by this method. If there is any water mixed with the oil then the engine can stall. Continue with Recommended Cookies. Kubota is one of the most reliable agricultural vehicles to choose from. An example of data being processed may be a unique identifier stored in a cookie. Fuel tank is half full. if it is very low there, then by all means clean/repair the connections. It is a multipurpose tractor that you can use in various ways. OrangeTractorTalks brings together Kubota enthusiasts from around the world, into one place, purpose built just for them. 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. L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more. Checked battery, fuses, fuel and all are good. Changing fuel filter introduces air in the injectors and wont start until bled out. You must log in or register to reply here. For a better experience, please enable JavaScript in your browser before proceeding. Please explain what you mean by 'won't start': will the starter turn at all or is it all completely dead? After some time, this cycle will start all over again. It may not display this or other websites correctly. Battery fully charged, clicks when key is turned, but not engaging or spinning. Electrical System Check Electrical issues are among the most common reasons for engines not starting. Check if it is dead or have any other problem. 63. When you load heavier the RPM shows down to an almost shiftless situation. If it is the starter solenoid circuit that is preventing the starter, you can activate the starter at the starter, by bypassing the interlocking safety switches and activating it directly at the starter. It drives power from the tractor to the PTO-driven machine. Why is the steering wheel spinning very easily? If so then it could be a filter but not likely. Thanks for the replies. What happens here is, that every other gear works fine and when you try to use that particular gear. JavaScript is disabled. Does the display say anything about OPC? If it is, you need to replace it. OrangeTractorTalks brings together Kubota enthusiasts from around the world, into one place, purpose built just for them. Fuel flow issues are the most common reason for Kubota L3400 to stop working after running for a while. Replace the oil with some light oil. Ask an Expert Car Questions Agriculture and Farm Equipment This answer was rated: Kubota L3400 starter wont engage. The more I read about fuel solenoid the more I think my tractor non-run problem may be related to the fuel solenoid. 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. Firstly, check the fuel line. I'm smart and relatively mechanically inclined, but I don't have a lot of experience with diesel or tractors, much less diesel tractors. Then check the wiring. Create an account to follow your favorite communities and start taking part in conversations. It's diesel so it's probably either the injection pump or the lift pump. After that, it will pick it up in about a minute or so. 61. You must log in or register to reply here. Anyone have any ideas on what to do next? If not then your solenoid could be bad if so then you have bigger issues that need deeper troubleshooting. Hey guys. Kubota L3400 starter won't engage. For a better experience, please enable JavaScript in your browser before proceeding. There can be a malfunctioning steering hydraulic cylinder that can cause the problem. / Simple Trouble Shooting RudydaGoat 163 subscribers Subscribe Share 54K views 3 years ago Just on that one mission i learned lots. Injection pumps rarely fail. 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 . If your Kubota diesel engine does not start, begin by confirming that your electrical and fuel delivery systems are performing properly. After that, check the voltage of the battery. So, if there is any link of blockage in it, it can also create a problem. Then I tried to continue mowing, but I only made it down the hill and the tractor stalled as I made the turn. Kubota L3400 is a farmers tractor which is a very vital part for some of them. .Sometimes it starts, then dies. The air cleaner can be clogged or an unadjusted engine valve can cause this problem. Battery is good. Maybe try jumping the starter just to see if it turns over. JavaScript is disabled. Reading battery voltage with no load, does not tell the whole story. So, you need to check the battery first if you are facing this kind of problem. 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 The first time it happened, it was 10 minutes before I figured it out. Buts that's where the real. My Kubota l3400 tractor won't start. Thanks for the Kubota books site. It could be your fuel pump, but more likely it's your solenoid. Not being able to use any particular gear is not a common problem, but it occurs sometimes. Join us in searching for a Kubota diesel that will not start in the cold weather. 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. My relatively new (71 hours) Kubota L3400 will not start. called kubota and other parts places, they have no idea what it is, can't find a pic of it anywhere, so we just put a switch on it for now. Try rocking the hydrostatic pedal back and forth, allowing it to return to it's functional position on it's own. Standard Transmission. 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. I have a Kubota L3400 with Manual transmission, 4WD. This sub Reddit is meant for everything and all things tractor and tractor related things. Or maybe one of the PTOs are engaged? And yes, some of them can be solved at home. Make sure there is good voltage at the lift pump. If not try the second one. You need to get a service book for this tractor with a wiring diagram. JavaScript is disabled. It will have issues over time as it is made for heavy-duty work. My tractor is suffering this now, but I do know where to look to get it back running. Definitely sounds like a fuel pump issue. People need to turn off the vehicle to operate it again. If you have 12V then have someone turn the key on while you listen to see if it starts. 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. 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 . Secondly, check and inspect the fuel filter. Anything and everything about Kubota. 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 you are facing any of those, do not worry. It needs to be properly functioned to do all the tasks is supposed to do. Put the solenoid back on and it would start but then die immediately. Check that the fuel shutoff solenoid is getting voltage before you go blaming the pump. if it is very low there, then by all means clean/repair the connections. Is your 3400 a hydrostat or standard shift transmission? What this does is, it pulls the fuel and takes it to the engine from the fuel tank. I don't recall the deadman switch working like that, I thought it would only stop the engine if the tractor was moving. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. LOL. Please post back. 352K views 6 years ago if your Kubota tractor won't start watch this video - and try this first. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Or bad battery connection(s). 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. You need a multimeter to start checking voltages. The ignition lights and dash lights turn on with the key on but the engine does not turn over. Nonetheless, I'm the man of the farm, so this repair falls on me. 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. 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. Press question mark to learn the rest of the keyboard shortcuts. shut down tractor in field, You must log in or register to reply here. Still no idea what to do next. You must log in or register to reply here. Press J to jump to the feed. Just a wild guess though. Kubota Tractor Don't Start? RUBYRUSS only posted a day ago that there was a problem with his L3200. If the diesel fuel pours as it leaves the line, there may be something clogged in the line. I hope this article has given you a solid idea of where to start. Closed the air vent cock. The fuel solenoid is not clicking when the key is turned. To know in detail, read on. At the end of the fuel rail is a valve. 63. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. Did you run it out of fuel? You nailed it, it was the forward/reverse pedal, stuck out of neutral position. 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. For a better experience, please enable JavaScript in your browser before proceeding. 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. But since your relays may not even click. There are several ways to solve this problem. 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. Press question mark to learn the rest of the keyboard shortcuts. You are using an out of date browser. Kubota L3400DT-IF 4 WD Tractor, Serial . Maybe you just typed it wrong - pto needs to be. Most times I get no click from the solenoid. Press J to jump to the feed. PTO is also known as Power Take-Off enables the driver or operator to use the tractor for multiple uses. You are using an out of date browser. Kubota L3400 2006 will turn over but not start. I always heard a click when when I turned on the key. Here are some of them you can face with the solution with it. The fuel solenoid is not engaging. If it's the fuel shut off, disconnect it or block the thing so it will not shut off the fuel. Might even be your key switch which controls the solenoid. My pantleg occasionally catches the PTO lever on my L3400. I am going to talk about it elaborately in this article. 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.. JavaScript is disabled. tested the solenoid and it works. 900 to tow it?!? Do it for at least fine munities. . 64. Every 100 Hours. 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. I got the tractor to start and it ran fine. so look for bad grounds. 62. I thought with a dead battery I would hear clicking, when turning the key. It is hard to believe that two little wires control the whole contraption. Or if there is any faulty safety switch, it needs to replace too. The ignition lights and dash lights turn on with the key on but the engine does not turn over. You can face problems like the PTO not turning off even when the PTO lever is shifted to disengage. if your Kubota tractor won't start watch this video - and try this first. Today went to start the tractor and it won't start. Manage Settings It may not display this or other websites correctly. Cleaning Air Cleaner Element [Single Element Type] 63. It may not display this or other websites correctly. It generally happens if there are any battery issues. A battery starts with amps not volts. if it is good, in other words it doesnt drop below about 11 volts. You can also do a Biocide treatment and set it for overnight. If not, try to see a professional who can fix the problem for you. Charged the battery, check the continuity on the fuses, traced power to the starter Ask an Expert Car Questions Agriculture and Farm Equipment Is the concern it will not crank or it will not start? if its filled with dirt and thick mud-like object, you need to replace the filter. Put new solenoid on.no start. 1. L3400DT W/ LA463 FEL and L235DT W/ BF400 Loader. (EDIT) not 3500, L3400, and i think he said it was a 2008 model. Mechanical: Chassis: 4x2 2WD : 4x4 MFWD 4WD: Differential lock: rear standard: Steering: Any help would be appreciated. The dash lights stay strong and do not dim when the key is turned. If the tractor starts off good, works for some time, and suddenly stops while in use, the most common reason is fuel starvation. Why is my diesel engine stalling in Kubota L3400? You have found you high resistance problem. The dead man switch on my fwd/rev pedal is 100% my culprit for no crank no 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. My 3400 HSt was new in dec 2006 and recently developed an intermittent starting problem, sometimes it would go etc.. Thirdly, the problem can be in the fuel injector pump. The Shuttle Shift lever is stuck in the middle- it will not go into H/L/Reverse. 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. Read somewhere that the fuel solenoid can cause the issue. Pulled fuel cut off solenoidstarts. Battery fully charged, Curtis B., Technician 44,329 Curtis B., Technician 44,329 Satisfied Customers 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. I did try the fuel solenoid after I removed it and the rod does not move when starting the tractor. Check the Deadman switch under the seat? This way you will get to know if the battery is dead. what I found was that not enough. Kansas, Butler county, Just east of DooDah. The issue is most likely another safety switch. or the starter engage, you need to know if it is the battery, or high resistance/ connection or something. Kubota L3400 tractor overview. Mine has a switch for each of the two gear shift levers. 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. It may not display this or other websites correctly. Spray DW40 on the rubberboot and work the PTO shift back and forth. follow that with all the safety switches in the path to engaging the start relay. Turn the dial to the lowest setting in the resistance mode in the ohms portion of the meter. So run the battery voltage test again. 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). Disconnect the two small wires you will find in the PTO lever. We and our partners use cookies to Store and/or access information on a device. Check the gear compartment if something like stone or dried mud had stuck there. Read somewhere that the fuel solenoid can cause the issue. If it's got 12v at battery but no instrument panel lights, I'd suspect the switch. 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. Try to understand what is the problem first. Any thoughts? If the tractor starts off good, works for some time, and suddenly stops while in use, the most common reason is fuel starvation. We have 5 Kubota L3400 manuals available for free PDF download: Workshop Manual, Operator's Manual . 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? My relatively new (71 hours) Kubota L3400 will not start. Kubota L3540 Won't Start. JavaScript is disabled. Mechanic's Assistant: What is the complete model and serial number of your machine? 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. You must log in or register to reply here. Evacuator Valve. Tight and clean them if necessary. Put the solenoid back on and it would start but then die immediately. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. Crack a line at an injector and see if you have fuel when cranking the engine. Does that include lube? Checking Wheel Bolt Torque. Anyone have any ideas on what to do next? If the problem does not solve yet, replace the fuel filter. You have found you high resistance problem. If this is HST, rock your forward/reverse pedal back and forth while holding the key in the crank position. I am thinking maybe the ignition switch? What does hang up is the PTO safety hookup on the PTO lever itself ( right side of wheel). I tried the solution proposed by crbr, rocking the transmission pedal - and it worked - made my day! One was a simple matter of lubing the bottom end of the cable assembly that operates the PTO. 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.