if it is good, in other words it doesnt drop below about 11 volts. Any help would be appreciated. Closed the air vent cock. You will feel like this is a new vehicle you are running. It may not display this or other websites correctly. Why is my diesel engine stalling in Kubota L3400? Or if there is any faulty safety switch, it needs to replace too. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Kubota is one of the most reliable agricultural vehicles to choose from. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. 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. The battery is brand new. If not then your solenoid could be bad if so then you have bigger issues that need deeper troubleshooting. I turned the air vent cock to open. But since your relays may not even click. Is the large wire on the starter near 12.6 volts? Battery fully charged, Curtis B., Technician 44,329 Curtis B., Technician 44,329 Satisfied Customers 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. And yes, some of them can be solved at home. This way you will get to know if the battery is dead. Battery fully charged, clicks when key is turned, but not engaging or spinning. 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). 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. Use an air compressor to flush out if anything is clogged. Open it, start it and let it run for a few minutes then close it. what does the volt meter say when you try to start it. You need to get a tester light and follow the current. 1. tested the solenoid and it works. OrangeTractorTalks brings together Kubota enthusiasts from around the world, into one place, purpose built just for them. Kubota Tractor Don't Start? Press question mark to learn the rest of the keyboard shortcuts. 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. It was fine then. Thirdly, the problem can be in the fuel injector pump. 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. First, never use starting fluid in a diesel. Welcome. Don't really have that for something that doesn't get used much. You can also do a Biocide treatment and set it for overnight. Firstly, check the fuel line. I always heard a click when when I turned on the key. Kansas, Butler county, Just east of DooDah. Can it be solved at home? Cleaning Air Cleaner Element [Single Element Type] 63. Kubota L3540 Won't 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. No one here can tell you much more without more information from trouble shooting. 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. Why is the steering wheel spinning very easily? Here are the symptoms: It could still be the battery. If the diesel fuel pours as it leaves the line, there may be something clogged in the line. Check that the fuel shutoff solenoid is getting voltage before you go blaming the pump. My 3400 HSt was new in dec 2006 and recently developed an intermittent starting problem, sometimes it would go etc.. Try to understand what is the problem first. 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. Fuel tank is half full. Thanks to all of you who responded. Thank you Wolfman. Just a wild guess though. Ask an Expert Car Questions Agriculture and Farm Equipment This answer was rated: Kubota L3400 starter wont engage. Fuel flow issues are the most common reason for Kubota L3400 to stop working after running for a while. Check the Deadman switch under the seat? JavaScript is disabled. It may not display this or other websites correctly. You must log in or register to reply here. 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. Many thanks. 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. 250 an hour?!? Both have to be in neutral. Changing fuel filter introduces air in the injectors and wont start until bled out. Anyone have any ideas on what to do next? JavaScript is disabled. I disconnected the two wires and plugged them into themselves and it started right away now it doesn't turn over at all. Nonetheless, I'm the man of the farm, so this repair falls on me. 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. The more I read about fuel solenoid the more I think my tractor non-run problem may be related to the fuel solenoid. 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. 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? My relatively new (71 hours) Kubota L3400 will not start. If not, try to see a professional who can fix the problem for you. what I found was that not enough. Aug 9, 2021. if it is good, in other words it doesnt drop below about 11 volts. Might even be your key switch which controls the solenoid. So, if there is any link of blockage in it, it can also create a problem. 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. My pantleg occasionally catches the PTO lever on my L3400. Most times I get no click from the solenoid. Crack a line at an injector and see if you have fuel when cranking the engine. So run the battery voltage test again. PTO is also known as Power Take-Off enables the driver or operator to use the tractor for multiple uses. My L2800 has done this since newjust not as much now, It has gotten better with age. 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. L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more. Manage Settings At the end of the fuel rail is a valve. If this is HST, rock your forward/reverse pedal back and forth while holding the key in the crank position. I disconnected the two wires and plugged them into themselves and it started right away now it doesn't turn over at all. Do it again if you feel needed. Read somewhere that the fuel solenoid can cause the issue. Removed the solenoid and the tractor started, had to restrict airflow since the fuel solenoid was not connected.. JavaScript is disabled. follow that with all the safety switches in the path to engaging the start relay. Established in 2009, we are the largest online community of Kubota tractor and equipment owners. The air cleaner can be clogged or an unadjusted engine valve can cause this problem. If it's the fuel shut off, disconnect it or block the thing so it will not shut off the fuel. If not try the second one. Injection pumps rarely fail. If the problem does not solve yet, replace the fuel filter. Check the gear compartment if something like stone or dried mud had stuck there. Fix all the connections battery has with other parts of the vehicle. Lights can still work with a dead (actually low voltage) battery. Electrical System Check Electrical issues are among the most common reasons for engines not starting. Try rocking the hydrostatic pedal back and forth, allowing it to return to it's functional position on it's own. Checked battery, fuses, fuel and all are good. Thanks for the Kubota books site. Still no idea what to do next. 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. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. 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 . 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. The issue is most likely another safety switch. Spray DW40 on the rubberboot and work the PTO shift back and forth. 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. I have a Kubota L3400 with Manual transmission, 4WD. This sub Reddit is meant for everything and all things tractor and tractor related things. This problem occurs mostly with heavier loads. For a better experience, please enable JavaScript in your browser before proceeding. So run the battery voltage test again. The other was the switch that senses the neutral position of the hydro pedal. If it's got 12v at battery but no instrument panel lights, I'd suspect the switch. if it is very low there, then by all means clean/repair the connections. You must log in or register to reply here. My tractor is suffering this now, but I do know where to look to get it back running. Curious is you got this resolved and if so, how? But today when I turned the key to start, no click, only the sound of the starter turning. The dash lights stay strong and do not dim when the key is turned. Anything and everything about Kubota. Getting fuel and hot battery. Checking Wheel Bolt Torque. Disconnect the two small wires you will find in the PTO lever. I am thinking maybe the ignition switch? Secondly, check and inspect the fuel filter. It appears to be in Neutral, but is not and will not start after I turned the switch off. You nailed it, it was the forward/reverse pedal, stuck out of neutral position. 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. The dash lights stay strong and do not dim when the key is turned. You must log in or register to reply here. LOL. 63. You must log in or register to reply here. They wanted 110ish for the shop manual for my L2501. Continue with Recommended Cookies. Here are some of them you can face with the solution with it. Two weeks ago is the last time I used my L3400. Does that include lube? Checking Engine Start System. So, you need to check the battery first if you are facing this kind of problem. 63. or the starter engage, you need to know if it is the battery, or high resistance/ connection or something. It just stuck. 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. 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. For a better experience, please enable JavaScript in your browser before proceeding. Thats usually me. 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. Put new solenoid on.no start. 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? Press J to jump to the feed. You are using an out of date browser. (EDIT) not 3500, L3400, and i think he said it was a 2008 model. Kubota is a brand of tractor that is very much reliable for many kinds of agricultural work. Though it is a renowned brand, unfortunately, there are some problems you may face. Press question mark to learn the rest of the keyboard shortcuts. Reading battery voltage with no load, does not tell the whole story. I got the tractor to start and it ran fine. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. Shutting of Suddenly Arter Working for a While. 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". Battery is good. Every 100 Hours. It is hard to believe that two little wires control the whole contraption. I'm smart and relatively mechanically inclined, but I don't have a lot of experience with diesel or tractors, much less diesel tractors. 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. JavaScript is disabled. Removed the solenoid and the tractor started, had to restrict airflow since the fuel solenoid was not connected.. Buts that's where the real. Today it won't start. We and our partners use cookies to Store and/or access information on a device. Create an account to follow your favorite communities and start taking part in conversations. Put the solenoid back on and it would start but then die immediately. A battery starts with amps not volts. The issue would not be in your PTO switch if you have it plugged into each other. Do it for at least fine munities. 62. What does hang up is the PTO safety hookup on the PTO lever itself ( right side of wheel). Create an account to follow your favorite communities and start taking part in conversations. .Sometimes it starts, then dies. Any thoughts? Luckily, all these parts are much less money than just one hour of labor. Welcome. Read somewhere that the fuel solenoid can cause the issue. 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. Is your 3400 a hydrostat or standard shift transmission? 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. 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. Checked battery, fuses, fuel and all are good. If so then it could be a filter but not likely. Press J to jump to the feed. so look for bad grounds. My Kubota l3400 tractor won't start. Dead battery? OrangeTractorTalks brings together Kubota enthusiasts from around the world, into one place, purpose built just for them. Try cleaning your battery post and ground cable. Mechanic's Assistant: What is the complete model and serial number of your machine? Battery cables Defective or dirty battery cables are the problem more often than you might think. THe tractor will turn over but will not start. That isn't an issue. If your Kubota diesel engine does not start, begin by confirming that your electrical and fuel delivery systems are performing properly. Sounds like an obstruction or bad lift pump. I thought with a dead battery I would hear clicking, when turning the key. Yes, if the air was formed in the hydraulic system, it can be stopped completely. 61. To know in detail, read on. JavaScript is disabled. It should solve the problem. If it is, you need to replace it. 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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 had two separate things affect starting on mine. You are using an out of date browser. You must log in or register to reply here. Replace the oil with some light oil. Please post back. If the tractor starts off good, works for some time, and suddenly stops while in use, the most common reason is fuel starvation. 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. RUBYRUSS only posted a day ago that there was a problem with his L3200. 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 . Does the display say anything about OPC? then put the leads on the clamp connections and read it there. The fuel solenoid is not clicking when the key is turned. Most failures to start with what you have described is from a faulty safety switch or just being out of adjustment. You need to get a service book for this tractor with a wiring diagram. Battery is good. 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. If not the you have your culprit. For a better experience, please enable JavaScript in your browser before proceeding. 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. You can face problems like the PTO not turning off even when the PTO lever is shifted to disengage. Standard Transmission. People need to turn off the vehicle to operate it again. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. it should do the work. 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. Kubota L3400DT-IF 4 WD Tractor, Serial . The consent submitted will only be used for data processing originating from this website. It generally happens if there are any battery issues. Make sure there is good voltage at the lift pump. You must log in or register to reply here. It may not display this or other websites correctly. Air in the fuel line. There can be a malfunctioning steering hydraulic cylinder that can cause the problem. Evacuator Valve. You are using an out of date browser. 900 to tow it?!? Fuel flow issues are the most common reason for Kubota L3400 to stop working after running for a while. Can someone pinpoint where the fuel solenoid is located on the L3400HST? I hope this article has given you a solid idea of where to start. The ignition lights and dash lights turn on with the key on but the engine does not turn over. After that, it will pick it up in about a minute or so. Kubota L3400 tractor overview. What this does is, it pulls the fuel and takes it to the engine from the fuel tank. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Please explain what you mean by 'won't start': will the starter turn at all or is it all completely dead? Then start with the battery. kubota L3500 cranks but won't start (EDIT) not 3500, L3400, and i think he said it was a 2008 model. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Changing Engine Oil. 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. Turned on the engine and let it idle for a few minutes until it sounded better. Replaced the stop relay but still get same results. If there is any water mixed with the oil then the engine can stall. Do they at least give you a reach around? It needs to be properly functioned to do all the tasks is supposed to do. If you have 12V then have someone turn the key on while you listen to see if it starts. You are using an out of date browser. 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. JavaScript is disabled. if it is very low there, then by all means clean/repair the connections. For a better experience, please enable JavaScript in your browser before proceeding. 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. 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. Got up the next day, no start. The ignition lights and dash lights turn on with the key on but the engine does not turn over. Some times the solenoid engages other times not.