Checking Engine Start System. Use an air compressor to flush out if anything is clogged. The ignition lights and dash lights turn on with the key on but the engine does not turn over. I turned the air vent cock to open. Got up the next day, no start. You must log in or register to reply here. Kubota L3400 is a farmers tractor which is a very vital part for some of them. You must log in or register to reply here. For a better experience, please enable JavaScript in your browser before proceeding. 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. For a better experience, please enable JavaScript in your browser before proceeding. so look for bad grounds. Disconnect the line which connects the fuel filter and the fuel pump. .Sometimes it starts, then dies. Removed the solenoid and the tractor started, had to restrict airflow since the fuel solenoid was not connected.. You need to get a tester light and follow the current. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. Anyone have any ideas on what to do next? After that, it will pick it up in about a minute or so. But since your relays may not even click. 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. L3400 won't start after trying to bleed fuel system. - OrangeTractorTalks Will it start challenge! Cold weather starting of Kubota equipment 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. People need to turn off the vehicle to operate it again. Kubota Diesel Engine Troubleshooting - Bobby Ford Tractor & Equipment They wanted 110ish for the shop manual for my L2501. Fuel flow issues are the most common reason for Kubota L3400 to stop working after running for a while. My relatively new (71 hours) Kubota L3400 will not start. Battery fully charged, Curtis B., Technician 44,329 Curtis B., Technician 44,329 Satisfied Customers Continue with Recommended Cookies. JavaScript is disabled. JavaScript is disabled. What this does is, it pulls the fuel and takes it to the engine from the fuel tank. 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. 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. Mechanical: Chassis: 4x2 2WD : 4x4 MFWD 4WD: Differential lock: rear standard: Steering: Kubota Tractor Don't Start? / Simple Trouble Shooting - YouTube Manage Settings Might even be your key switch which controls the solenoid. if your Kubota tractor won't start watch this video - and try this first. So run the battery voltage test again. My Kubota l3400 tractor won't start. I have a Kubota L3400 with Manual transmission, 4WD. The - JustAnswer 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 ? kubota L3500 cranks but won't start : r/tractors - reddit Disconnect the two small wires you will find in the PTO lever. The safety switch on the foot pedal has been a problem. I got the tractor to start and it ran fine. Check for voltage there and if not figure out why. Do they at least give you a reach around? If its still on, check for the cable which runs from the PTO shift and goes into the transmission case under the seat. Changing Engine Oil. Many thanks. For almost a Month I could not start the Kubota Tractor, come to find out after testing. This problem occurs mostly with heavier loads. It generally happens if there are any battery issues. Reading battery voltage with no load, does not tell the whole story. It may not display this or other websites correctly. Injection pumps rarely fail. Welcome. My relatively new (71 hours) Kubota L3400 will not start. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. Though it is a renowned brand, unfortunately, there are some problems you may face. You will find the downside of the cable. THe tractor will turn over but will not start. Or if there is any faulty safety switch, it needs to replace too. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Kubota L3400 tractor overview. 63. Is the large wire on the starter near 12.6 volts? If so then it could be a filter but not likely. L3400 won't start | OrangeTractorTalks - Everything Kubota The fuel solenoid is not engaging. If it is, you need to replace it. That isn't an issue. What happens here is, that every other gear works fine and when you try to use that particular gear. TractorData.com Kubota L3400 tractor information follow that with all the safety switches in the path to engaging the start relay. Put new solenoid on.no start. The issue is most likely another safety switch. Battery fully charged, clicks when key is turned, but not engaging or spinning. Why is my diesel engine stalling in Kubota L3400? You nailed it, it was the forward/reverse pedal, stuck out of neutral position. 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. Thirdly, the problem can be in the fuel injector pump. Thanks for the Kubota books site. 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. 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. Nonetheless, I'm the man of the farm, so this repair falls on me. 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. 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 dead man switch on my fwd/rev pedal is 100% my culprit for no crank no start. Can it be solved at home? First, never use starting fluid in a diesel. OrangeTractorTalks brings together Kubota enthusiasts from around the world, into one place, purpose built just for them. I disconnected the two wires and plugged them into themselves and it started right away now it doesn't turn over at all. This way you will get to know if the battery is dead. Established in 2009, we are the largest online community of Kubota tractor and equipment owners. Thats usually me. So run the battery voltage test again. The dash lights stay strong and do not dim when the key is turned. 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). Kubota enthusiasts, hobbyists, and fans! L3400 won't start. Safety switch. Help please! - OrangeTractorTalks Anything and everything about Kubota. It just stuck. 62. After that, check the voltage of the battery. 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. Evacuator Valve. I hope this article has given you a solid idea of where to start. Join us in searching for a Kubota diesel that will not start in the cold weather. You must log in or register to reply here. The fuel solenoid shuts off fuel or engages linkage that controls fuel distribution. Removed the solenoid and the tractor started, had to restrict airflow since the fuel solenoid was not connected.. Please post back. Check if it is dead or have any other problem. So, if there is any link of blockage in it, it can also create a problem. Today went to start the tractor and it won't start. L3400DT W/ LA463 FEL and L235DT W/ BF400 Loader. If there is any water mixed with the oil then the engine can stall. 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.. If the tractor starts off good, works for some time, and suddenly stops while in use, the most common reason is fuel starvation. 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. Press question mark to learn the rest of the keyboard shortcuts. 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. Check the Deadman switch under the seat? It drives power from the tractor to the PTO-driven machine. what does the volt meter say when you try to start it. We and our partners use cookies to Store and/or access information on a device. Does that include lube? The more I read about fuel solenoid the more I think my tractor non-run problem may be related to the fuel solenoid. Most failures to start with what you have described is from a faulty safety switch or just being out of adjustment. then put the leads on the clamp connections and read it there. I did try the fuel solenoid after I removed it and the rod does not move when starting the tractor. Here are some of them you can face with the solution with it. if it is good, in other words it doesnt drop below about 11 volts. . Why is the steering wheel spinning very easily? If not try the second one. Maybe try jumping the starter just to see if it turns over. My Kubota l3400 tractor won't start. Charged the battery, - JustAnswer Changing fuel filter introduces air in the injectors and wont start until bled out. Kubota L3400 Manuals | ManualsLib We have 5 Kubota L3400 manuals available for free PDF download: Workshop Manual, Operator's Manual . When you load heavier the RPM shows down to an almost shiftless situation. Kubota is one of the most reliable agricultural vehicles to choose from. As it is a motor device, having problems from time to time is not uncommon. 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 . Thats where I would start, back on the battery. If this is HST, rock your forward/reverse pedal back and forth while holding the key in the crank position. You must log in or register to reply here. Checked battery, fuses, fuel and all are good. This sub Reddit is meant for everything and all things tractor and tractor related things. 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? If your Kubota diesel engine does not start, begin by confirming that your electrical and fuel delivery systems are performing properly. 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. Kubota L3400 No Start | Tractor Forum kubota L3500 cranks but won't start (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. I thought with a dead battery I would hear clicking, when turning the key. Pulled fuel cut off solenoidstarts. It is a multipurpose tractor that you can use in various ways. Try cleaning your battery post and ground cable. One was a simple matter of lubing the bottom end of the cable assembly that operates the PTO. If it's got 12v at battery but no instrument panel lights, I'd suspect the switch. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. to know if the battery is good, put the lead directly on the battery post. Yes, if the air was formed in the hydraulic system, it can be stopped completely. It will have issues over time as it is made for heavy-duty work. It appears to be in Neutral, but is not and will not start after I turned the switch off. Kubota Tractor Don't 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. The ignition lights and dash lights turn on with the key on but the engine does not turn over. Shutting of Suddenly Arter Working for a While. Sounds like an obstruction or bad lift pump. Mine has a switch for each of the two gear shift levers. Then start with the battery. OrangeTractorTalks brings together Kubota enthusiasts from around the world, into one place, purpose built just for them. You need a multimeter to start checking voltages. The issue would not be in your PTO switch if you have it plugged into each other. Or bad battery connection(s). Or your fuel system needs bleed out so leave the injector line loose and crank for a while. i even bushogged with it for 3 hours. The other was the switch that senses the neutral position of the hydro pedal. Firstly, check the fuel line. Please explain what you mean by 'won't start': will the starter turn at all or is it all completely dead? Not being able to use any particular gear is not a common problem, but it occurs sometimes. 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 . else. Today went to start the tractor and it won't start. I figured I needed to bleed the system. Secondly, check and inspect the fuel filter. JavaScript is disabled. The Shuttle Shift lever is stuck in the middle- it will not go into H/L/Reverse. Put the solenoid back on and it would start but then die immediately. 5 Most Common Kubota L3400 Problems (Solutions Included) Spray DW40 on the rubberboot and work the PTO shift back and forth. L3200 Won't Start - Help!! | OrangeTractorTalks - Everything Kubota The fuel solenoid is not clicking when the key is turned. PTO is also known as Power Take-Off enables the driver or operator to use the tractor for multiple uses. Fix all the connections battery has with other parts of the vehicle. You must log in or register to reply here. For a better experience, please enable JavaScript in your browser before proceeding. You can also do a Biocide treatment and set it for overnight. Kubota L3400 died/won't start. I have a lead. Am I right? The air cleaner can be clogged or an unadjusted engine valve can cause this problem. Sometimes it well run for a few seconds other times a few minutes. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Checked battery, fuses, fuel and all are good. My Kubota l3400 tractor won't start. Crack a line at an injector and see if you have fuel when cranking the engine. The dash lights stay strong and do not dim when the key is turned. Read somewhere that the fuel solenoid can cause the issue. Still no idea what to do next. 1. LOL. Does the display say anything about OPC? You have found you high resistance problem. Anyone have any ideas on what to do next? Every 100 Hours. 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. Dead battery? 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. If not, try to see a professional who can fix the problem for you. or the starter engage, you need to know if it is the battery, or high resistance/ connection or something. Do it again if you feel needed. Closed the air vent cock. Try to understand what is the problem first. if its filled with dirt and thick mud-like object, you need to replace the filter. Kubota Starting Problems - YouTube Kubota L3400 2006 will turn over but not start. Luckily, all these parts are much less money than just one hour of labor. It should solve the problem. 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". It happens when the spring load is seized up and does not slide properly. So, you need to check the battery first if you are facing this kind of problem. if it is very low there, then by all means clean/repair the connections. 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. Mechanic's Assistant: What is the complete model and serial number of your machine? Fuel flow issues are the most common reason for Kubota L3400 to stop working after running for a while. If the tractor starts off good, works for some time, and suddenly stops while in use, the most common reason is fuel starvation. 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. Create an account to follow your favorite communities and start taking part in conversations. Kubota L3400DT-IF 4 WD Tractor, Serial . 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. 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. You need to get a service book for this tractor with a wiring diagram. It generally happens when algae grow inside the fuel bowl. L3400 won't start - what might be wrong? - TractorByNet Kubota Tractor won't startTry This - YouTube / Simple Trouble Shooting RudydaGoat 163 subscribers Subscribe Share 54K views 3 years ago Just on that one mission i learned lots. shut down tractor in field, BUT when you said a humming sound, I bet its the battery dropping under load and you are hearing a relay trying to pull in. if it is very low there, then by all means clean/repair the connections. Press J to jump to the feed. L3400 won't start - TractorByNet 900 to tow it?!? But today when I turned the key to start, no click, only the sound of the starter turning. Buts that's where the real. But what is the problem which can appear in front of you? Maybe you just typed it wrong - pto needs to be. Mostly this creates the problem. Lights can still work with a dead (actually low voltage) battery. Some times the solenoid engages other times not. (EDIT) not 3500, L3400, and i think he said it was a 2008 model. There are several ways to solve this problem. For a better experience, please enable JavaScript in your browser before proceeding. Two weeks ago is the last time I used my L3400. 63. Put the solenoid back on and it would start but then die immediately. Fuel tank is half full. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. I have a Kubota L3400 with Manual transmission, 4WD. 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. I have problem but it is not the seat switch because the PTO continues to rotate whether I am on the seat or not. it should do the work. Hey guys. It is hard to believe that two little wires control the whole contraption. Then check the wiring. Kubota L3400 starter won't engage. Don't really have that for something that doesn't get used much. Kubota Tractor won't start. | Tractor Forum You will feel like this is a new vehicle you are running. 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. Press J to jump to the feed. 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. I tried the solution proposed by crbr, rocking the transmission pedal - and it worked - made my day! To fix this problem, you need to lean the fuel bowl first. Make sure there's flow through the fuel system, start at the filter, then the lift pump, then injection pump, then injectors. 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. The first time it happened, it was 10 minutes before I figured it out. Make sure there is good voltage at the lift pump. Both have to be in neutral. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. My 3400 HSt was new in dec 2006 and recently developed an intermittent starting problem, sometimes it would go etc.. Standard Transmission. Another common problem in Kubota is not getting started at all but just clicking. Not starting, shutting off after some time, POT not turning on, and RPM slowing down are the common kubota l3400 problems. Today it won't start. Here are some of them you can face with the solution with it. 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. It needs to be properly functioned to do all the tasks is supposed to do. 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. Overall, it increases the productivity of the tractor. Fuel tank is half full. Any help would be appreciated. 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. You must log in or register to reply here. Then I tried to continue mowing, but I only made it down the hill and the tractor stalled as I made the turn. If it's the fuel shut off, disconnect it or block the thing so it will not shut off the fuel. JavaScript is disabled. At the end of the fuel rail is a valve. then put the leads on the clamp connections and read it there. A battery starts with amps not volts. If not the you have your culprit. If you are facing any of those, do not worry. Any thoughts? 352K views 6 years ago if your Kubota tractor won't start watch this video - and try this first. If the problem does not solve yet, replace the fuel filter. 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. Kubota L3540 Won't Start. Electrical System Check Electrical issues are among the most common reasons for engines not starting. Established in 2009, we are the largest online community of Kubota tractor and equipment owners. Thanks for the replies. JavaScript is disabled. Battery is good. You are using an out of date browser. What does hang up is the PTO safety hookup on the PTO lever itself ( right side of wheel). 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. It may not display this or other websites correctly. You are using an out of date browser.

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