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