I figured I needed to bleed the system. 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. That isn't an issue. Please post back. Thanks for the Kubota books site. The Shuttle Shift lever is stuck in the middle- it will not go into H/L/Reverse. Turn the dial to the lowest setting in the resistance mode in the ohms portion of the meter. if its filled with dirt and thick mud-like object, you need to replace the filter. 62. Got up the next day, no start. I am going to talk about it elaborately in this article. If it is, you need to replace it. I don't recall the deadman switch working like that, I thought it would only stop the engine if the tractor was moving. Kubota L3400 starter won't engage. Still no idea what to do next. Disconnect the line which connects the fuel filter and the fuel pump. Here are some of them you can face with the solution with it. Anyone have any ideas on what to do next? 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. You need a multimeter to start checking voltages. When you load heavier the RPM shows down to an almost shiftless situation. Closed the air vent cock. The issue is most likely another safety switch. To fix this problem, you need to lean the fuel bowl first. 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. You must log in or register to reply here. Read somewhere that the fuel solenoid can cause the issue. 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. 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. Did you run it out of fuel? Reading battery voltage with no load, does not tell the whole story. Why is my diesel engine stalling in Kubota L3400? Removed the solenoid and the tractor started, had to restrict airflow since the fuel solenoid was not connected.. Is your 3400 a hydrostat or standard shift transmission? Injection pumps rarely fail. 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 there is any water mixed with the oil then the engine can stall. It may not display this or other websites correctly. At the end of the fuel rail is a valve. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Here are some of them you can face with the solution with it. 900 to tow it?!? Do it for at least fine munities. Nonetheless, I'm the man of the farm, so this repair falls on me. Most failures to start with what you have described is from a faulty safety switch or just being out of adjustment. Turned on the engine and let it idle for a few minutes until it sounded better. 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 . I hope this article has given you a solid idea of where to start. JavaScript is disabled. The consent submitted will only be used for data processing originating from this website. This way you will get to know if the battery is dead. 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. 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 did try the fuel solenoid after I removed it and the rod does not move when starting the tractor. it should do the work. 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. / Simple Trouble Shooting RudydaGoat 163 subscribers Subscribe Share 54K views 3 years ago Just on that one mission i learned lots. Press J to jump to the feed. JavaScript is disabled. Battery fully charged, clicks when key is turned, but not engaging or spinning. Press J to jump to the feed. Kubota L3400DT-IF 4 WD Tractor, Serial . If the tractor starts off good, works for some time, and suddenly stops while in use, the most common reason is fuel starvation. Yes, if the air was formed in the hydraulic system, it can be stopped completely. 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. else. So run the battery voltage test again. I have a Kubota L3400 with Manual transmission, 4WD. i even bushogged with it for 3 hours. Continue with Recommended Cookies. Curious is you got this resolved and if so, how? Established in 2009, we are the largest online community of Kubota tractor and equipment owners. Make sure there is good voltage at the lift pump. what does the volt meter say when you try to start it. 63. Electrical System Check Electrical issues are among the most common reasons for engines not starting. if it is good, in other words it doesnt drop below about 11 volts. You must log in or register to reply here. It is a multipurpose tractor that you can use in various ways. 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? Don't really have that for something that doesn't get used much. 61. So, you need to check the battery first if you are facing this kind of problem. .Sometimes it starts, then dies. 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. The safety switch on the foot pedal has been a problem. Checked battery, fuses, fuel and all are good. 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. Anyone have any ideas on what to do next? My relatively new (71 hours) Kubota L3400 will not start. 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. It doesn't even attempt to start. JavaScript is disabled. 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. It's diesel so it's probably either the injection pump or the lift pump. OrangeTractorTalks brings together Kubota enthusiasts from around the world, into one place, purpose built just for them. Checking Wheel Bolt Torque. The issue would not be in your PTO switch if you have it plugged into each other. I got the tractor to start and it ran fine. You have found you high resistance problem. For a better experience, please enable JavaScript in your browser before proceeding. Maybe try jumping the starter just to see if it turns over. You are using an out of date browser. 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. The fuel solenoid shuts off fuel or engages linkage that controls fuel distribution. My Kubota l3400 tractor won't start. Any help would be appreciated. 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. Any thoughts? You are using an out of date browser. After some time, this cycle will start all over again. Not being able to use any particular gear is not a common problem, but it occurs sometimes. Unfortunately, not all tractor is perfect. to know if the battery is good, put the lead directly on the battery post. Join us in searching for a Kubota diesel that will not start in the cold weather. THe tractor will turn over but will not start. Today it won't start. But today when I turned the key to start, no click, only the sound of the starter turning. It may not display this or other websites correctly. The dash lights stay strong and do not dim when the key is turned. 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. Kubota L3400 2006 will turn over but not start. The air cleaner can be clogged or an unadjusted engine valve can cause this problem. LOL. Does the display say anything about OPC? It may not display this or other websites correctly. Put new solenoid on.no start. We have 5 Kubota L3400 manuals available for free PDF download: Workshop Manual, Operator's Manual . The battery is brand new. Getting fuel and hot battery. You are using an out of date browser. 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? Kubota enthusiasts, hobbyists, and fans! It happens when the spring load is seized up and does not slide properly. So, if there is any link of blockage in it, it can also create a problem. 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. Kubota L3540 Won't Start. 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You must log in or register to reply here. Check the Deadman switch under the seat? Then I tried to continue mowing, but I only made it down the hill and the tractor stalled as I made the turn. It is hard to believe that two little wires control the whole contraption. Here are the symptoms: It could still be the battery. Manage Settings Kansas, Butler county, Just east of DooDah. There can be a malfunctioning steering hydraulic cylinder that can cause the problem. If the tractor starts off good, works for some time, and suddenly stops while in use, the most common reason is fuel starvation. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. 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. 250 an hour?!? It generally happens if there are any battery issues. Open it, start it and let it run for a few minutes then close it. Thank you Wolfman. Mostly this creates the problem. Thanks to all of you who responded. Today went to start the tractor and it won't start. Any chance a pto is engaged? Mine has a switch for each of the two gear shift levers. Welcome. 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 ? If the problem does not solve yet, replace the fuel filter. Cleaning Air Cleaner Element [Single Element Type] 63. Try rocking the hydrostatic pedal back and forth, allowing it to return to it's functional position on it's own. The fuel solenoid is not clicking when the key is turned. My 3400 HSt was new in dec 2006 and recently developed an intermittent starting problem, sometimes it would go etc.. Kubota is one of the most reliable agricultural vehicles to choose from. Ask an Expert Car Questions Agriculture and Farm Equipment This answer was rated: Kubota L3400 starter wont engage. If so then it could be a filter but not likely. You will feel like this is a new vehicle you are running. For almost a Month I could not start the Kubota Tractor, come to find out after testing. if it is very low there, then by all means clean/repair the connections. Most times I get no click from the solenoid. I have problem but it is not the seat switch because the PTO continues to rotate whether I am on the seat or not. They wanted 110ish for the shop manual for my L2501. (EDIT) not 3500, L3400, and i think he said it was a 2008 model. If the diesel fuel pours as it leaves the line, there may be something clogged in the line. 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. The first time it happened, it was 10 minutes before I figured it out. Disconnect the two small wires you will find in the PTO lever. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. JavaScript is disabled. Try cleaning your battery post and ground cable. Read somewhere that the fuel solenoid can cause the issue. Thats where I would start, back on the battery. Please explain what you mean by 'won't start': will the starter turn at all or is it all completely dead? Changing Engine Oil. 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. I tried the solution proposed by crbr, rocking the transmission pedal - and it worked - made my day! You have found you high resistance 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. My L2800 has done this since newjust not as much now, It has gotten better with age. You must log in or register to reply here. Another common problem in Kubota is not getting started at all but just clicking. The more I read about fuel solenoid the more I think my tractor non-run problem may be related to the fuel solenoid. if it is very low there, then by all means clean/repair the connections. Dead battery? 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. Fuel flow issues are the most common reason for Kubota L3400 to stop working after running for a while. Create an account to follow your favorite communities and start taking part in conversations. Try to understand what is the problem first. Spray DW40 on the rubberboot and work the PTO shift back and forth. Press question mark to learn the rest of the keyboard shortcuts. Why is the steering wheel spinning very easily? Firstly, check the fuel line. Aug 9, 2021. Create an account to follow your favorite communities and start taking part in conversations. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more. OrangeTractorTalks brings together Kubota enthusiasts from around the world, into one place, purpose built just for them. Thanks for the replies. Replace the oil with some light oil. JavaScript is disabled. 1. Fuel tank is half full. You need to get a tester light and follow the current. 63. Sounds like an obstruction or bad lift pump. tested the solenoid and it works. Pulled fuel cut off solenoidstarts. You are using an out of date browser. I turned the air vent cock to open. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Lights can still work with a dead (actually low voltage) battery. Does that include lube? If you have 12V then have someone turn the key on while you listen to see if it starts. We and our partners use cookies to Store and/or access information on a device. 352K views 6 years ago if your Kubota tractor won't start watch this video - and try this first. I am thinking maybe the ignition switch? kubota L3500 cranks but won't start (EDIT) not 3500, L3400, and i think he said it was a 2008 model. Battery is good. So run the battery voltage test again. 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. 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. Air in the fuel line. And yes, some of them can be solved at home. Then start with the battery. Though it is a renowned brand, unfortunately, there are some problems you may face. Battery is good. 64. People need to turn off the vehicle to operate it again. Or maybe one of the PTOs are engaged? 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). Welcome. If it's got 12v at battery but no instrument panel lights, I'd suspect the switch. The ignition lights and dash lights turn on with the key on but the engine does not turn over. follow that with all the safety switches in the path to engaging the start relay. But what is the problem which can appear in front of you? Battery fully charged, Curtis B., Technician 44,329 Curtis B., Technician 44,329 Satisfied Customers Shutting of Suddenly Arter Working for a While. I disconnected the two wires and plugged them into themselves and it started right away now it doesn't turn over at all. I disconnected the two wires and plugged them into themselves and it started right away now it doesn't turn over at all. For a better experience, please enable JavaScript in your browser before proceeding. My relatively new (71 hours) Kubota L3400 will not start. You nailed it, it was the forward/reverse pedal, stuck out of neutral position. As it is a motor device, having problems from time to time is not uncommon. Kubota Tractor Don't Start? You can face problems like the PTO not turning off even when the PTO lever is shifted to disengage. Ran the engine for 30 seconds and turned it off. You must log in or register to reply here. Then check the wiring. For a better experience, please enable JavaScript in your browser before proceeding. As we also learn about what makes them so reliable, and how to properly start and take care of your small. Checked battery, fuses, fuel and all are good. Every 100 Hours. You must log in or register to reply here. The ignition lights and dash lights turn on with the key on but the engine does not turn over. 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. then put the leads on the clamp connections and read it there. It appears to be in Neutral, but is not and will not start after I turned the switch off. My pantleg occasionally catches the PTO lever on my L3400. 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. 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. 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. Fuel tank is half full. My tractor is suffering this now, but I do know where to look to get it back running. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. Kubota is a brand of tractor that is very much reliable for many kinds of agricultural work. Press question mark to learn the rest of the keyboard shortcuts. For a better experience, please enable JavaScript in your browser before proceeding. Both have to be in neutral. Mechanical: Chassis: 4x2 2WD : 4x4 MFWD 4WD: Differential lock: rear standard: Steering: To know in detail, read on. Changing fuel filter introduces air in the injectors and wont start until bled out. If not, try to see a professional who can fix the problem for you. Use an air compressor to flush out if anything is clogged. My Kubota l3400 tractor won't start. Hey guys. Sometimes it well run for a few seconds other times a few minutes. I always heard a click when when I turned on the key. Tight and clean them if necessary. It is hard to believe that two little wires control the whole contraption. Many thanks. or the starter engage, you need to know if it is the battery, or high resistance/ connection or something. 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. shut down tractor in field, 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. what I found was that not enough. L3400DT W/ LA463 FEL and L235DT W/ BF400 Loader. Definitely sounds like a fuel pump issue. Do they at least give you a reach around? Two weeks ago is the last time I used my L3400. Mechanic's Assistant: What is the complete model and serial number of your machine? JavaScript is disabled. There are several ways to solve this problem. Check that the fuel shutoff solenoid is getting voltage before you go blaming the pump. If your Kubota diesel engine does not start, begin by confirming that your electrical and fuel delivery systems are performing properly. If this is HST, rock your forward/reverse pedal back and forth while holding the key in the crank position. Luckily, all these parts are much less money than just one hour of labor. What does hang up is the PTO safety hookup on the PTO lever itself ( right side of wheel). After that, check the voltage of the battery. Checking Engine Start System. Replaced the stop relay but still get same results. The fuel solenoid is not engaging. Can it be solved at home? 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. Not starting, shutting off after some time, POT not turning on, and RPM slowing down are the common kubota l3400 problems. The dead man switch on my fwd/rev pedal is 100% my culprit for no crank no start. It may not display this or other websites correctly. Kubota L3400 tractor overview. Evacuator Valve. 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 Fuel flow issues are the most common reason for Kubota L3400 to stop working after running for a while. Is the large wire on the starter near 12.6 volts? If you are facing any of those, do not worry. Established in 2009, we are the largest online community of Kubota tractor and equipment owners. then put the leads on the clamp connections and read it there. If the actual problem is this, it should be solved by this method. . Secondly, check and inspect the fuel filter. The dash lights stay strong and do not dim when the key is turned. First, never use starting fluid in a diesel. Overall, it increases the productivity of the tractor. Make sure there's flow through the fuel system, start at the filter, then the lift pump, then injection pump, then injectors. If not try the second one. It should solve the problem. so look for bad grounds. You will find the downside of the cable. 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. Buts that's where the real. It drives power from the tractor to the PTO-driven machine. It just stuck. 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. After that, it will pick it up in about a minute or so. 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. Check if it is dead or have any other problem. If it's the fuel shut off, disconnect it or block the thing so it will not shut off the fuel. If its still on, check for the cable which runs from the PTO shift and goes into the transmission case under the seat. Thats usually me. Put the solenoid back on and it would start but then die immediately. 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. One was a simple matter of lubing the bottom end of the cable assembly that operates the PTO. Fix all the connections battery has with other parts of the vehicle. Can someone pinpoint where the fuel solenoid is located on the L3400HST? Might even be your key switch which controls the solenoid. It was fine then. 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.. 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. If not then your solenoid could be bad if so then you have bigger issues that need deeper troubleshooting. Or if there is any faulty safety switch, it needs to replace too. if it is good, in other words it doesnt drop below about 11 volts. Put the solenoid back on and it would start but then die immediately. No one here can tell you much more without more information from trouble shooting. I thought with a dead battery I would hear clicking, when turning the key. Check the gear compartment if something like stone or dried mud had stuck there. Crack a line at an injector and see if you have fuel when cranking the engine.