So run the battery voltage test again. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. You must log in or register to reply here. You have found you high resistance problem. Two weeks ago is the last time I used my L3400. Battery fully charged, clicks when key is turned, but not engaging or spinning. So, you need to check the battery first if you are facing this kind of problem. Dead battery? To fix this problem, you need to lean the fuel bowl first. I had two separate things affect starting on mine. else. That isn't an issue. 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. Anything and everything about Kubota. Or if there is any faulty safety switch, it needs to replace too. You can also do a Biocide treatment and set it for overnight. Do it for at least fine munities. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. Many thanks. Maybe you just typed it wrong - pto needs to be. Sounds like an obstruction or bad lift pump. For a better experience, please enable JavaScript in your browser before proceeding. Kubota is a brand of tractor that is very much reliable for many kinds of agricultural work. Check for voltage there and if not figure out why. For almost a Month I could not start the Kubota Tractor, come to find out after testing. Today went to start the tractor and it won't start. One was a simple matter of lubing the bottom end of the cable assembly that operates the PTO. 63. Established in 2009, we are the largest online community of Kubota tractor and equipment owners. Open it, start it and let it run for a few minutes then close it. Thank you Wolfman. You will feel like this is a new vehicle you are running. what I found was that not enough. This problem occurs mostly with heavier loads. 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. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. 352K views 6 years ago if your Kubota tractor won't start watch this video - and try this first. 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. You must log in or register to reply here. Disconnect the two small wires you will find in the PTO lever. 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. Try cleaning your battery post and ground cable. Cleaning Air Cleaner Element [Single Element Type] 63. After that, check the voltage of the battery. The dash lights stay strong and do not dim when the key is turned. The air cleaner can be clogged or an unadjusted engine valve can cause this problem. 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. Here are some of them you can face with the solution with it. After some time, this cycle will start all over again. if it is good, in other words it doesnt drop below about 11 volts. At the end of the fuel rail is a valve. Any chance a pto is engaged? Mechanical: Chassis: 4x2 2WD : 4x4 MFWD 4WD: Differential lock: rear standard: Steering: Battery is good. Does that include lube? But what is the problem which can appear in front of you? For a better experience, please enable JavaScript in your browser before proceeding. After that, it will pick it up in about a minute or so. Ran the engine for 30 seconds and turned it off. Battery cables Defective or dirty battery cables are the problem more often than you might think. Just a wild guess though. Mostly this creates the problem. Is the large wire on the starter near 12.6 volts? / Simple Trouble Shooting RudydaGoat 163 subscribers Subscribe Share 54K views 3 years ago Just on that one mission i learned lots. Press question mark to learn the rest of the keyboard shortcuts. You must log in or register to reply here. Some times the solenoid engages other times not. I did try the fuel solenoid after I removed it and the rod does not move when starting the tractor. My relatively new (71 hours) Kubota L3400 will not start. Check that the fuel shutoff solenoid is getting voltage before you go blaming the pump. Luckily, all these parts are much less money than just one hour of labor. Yes, if the air was formed in the hydraulic system, it can be stopped completely. There can be a malfunctioning steering hydraulic cylinder that can cause the problem. Check the Deadman switch under the seat? Lights can still work with a dead (actually low voltage) battery. Reading battery voltage with no load, does not tell the whole story. 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. Or your fuel system needs bleed out so leave the injector line loose and crank 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". My Kubota l3400 tractor won't start. Battery is good. Evacuator Valve. 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. Can it be solved at home? 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. Getting fuel and hot battery. 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. Is your 3400 a hydrostat or standard shift transmission? Fuel flow issues are the most common reason for Kubota L3400 to stop working after running for a while. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. It appears to be in Neutral, but is not and will not start after I turned the switch off. Battery fully charged, Curtis B., Technician 44,329 Curtis B., Technician 44,329 Satisfied Customers To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. For a better experience, please enable JavaScript in your browser before proceeding. I have problem but it is not the seat switch because the PTO continues to rotate whether I am on the seat or not. The fuel solenoid is not engaging. 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. 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 . It needs to be properly functioned to do all the tasks is supposed to do. 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. If its still on, check for the cable which runs from the PTO shift and goes into the transmission case under the seat. You are using an out of date browser. 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. 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). It is hard to believe that two little wires control the whole contraption. If the tractor starts off good, works for some time, and suddenly stops while in use, the most common reason is fuel starvation. Closed the air vent cock. Tight and clean them if necessary. to know if the battery is good, put the lead directly on the battery post. If not then your solenoid could be bad if so then you have bigger issues that need deeper troubleshooting. 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. Maybe try jumping the starter just to see if it turns over. Still no idea what to do next. (EDIT) not 3500, L3400, and i think he said it was a 2008 model. Try to understand what is the problem first. I figured I needed to bleed the system. Manage Settings If the problem does not solve yet, replace the fuel filter. 62. 1. It could be your fuel pump, but more likely it's your solenoid. You are using an out of date browser. Pulled fuel cut off solenoidstarts. Most times I get no click from the solenoid. I hope this article has given you a solid idea of where to start. 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Unfortunately, not all tractor is perfect. It may not display this or other websites correctly. Got up the next day, no start. PTO is also known as Power Take-Off enables the driver or operator to use the tractor for multiple uses. Established in 2009, we are the largest online community of Kubota tractor and equipment owners. I always heard a click when when I turned on the key. The more I read about fuel solenoid the more I think my tractor non-run problem may be related to the fuel solenoid. Not starting, shutting off after some time, POT not turning on, and RPM slowing down are the common kubota l3400 problems. The fuel solenoid shuts off fuel or engages linkage that controls fuel distribution. it should do the work. A battery starts with amps not volts. Definitely sounds like a fuel pump issue. Both have to be in neutral. Kansas, Butler county, Just east of DooDah. if its filled with dirt and thick mud-like object, you need to replace the filter. If you are facing any of those, do not worry. Thanks for the replies. kubota L3500 cranks but won't start (EDIT) not 3500, L3400, and i think he said it was a 2008 model. For a better experience, please enable JavaScript in your browser before proceeding. I don't recall the deadman switch working like that, I thought it would only stop the engine if the tractor was moving. Nonetheless, I'm the man of the farm, so this repair falls on me. Kubota L3400 is a farmers tractor which is a very vital part for some of them. Does the display say anything about OPC? Then check the wiring. If it's got 12v at battery but no instrument panel lights, I'd suspect the switch. so look for bad grounds. If your Kubota diesel engine does not start, begin by confirming that your electrical and fuel delivery systems are performing properly. I had it going on Wednesday for about 20 to 30 minutes pushing snow, and then came back a few hours later to do some more work, and it wouldn't start. Thanks to all of you who responded. My tractor is suffering this now, but I do know where to look to get it back running. Put the solenoid back on and it would start but then die immediately. 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. Firstly, check the fuel line. It drives power from the tractor to the PTO-driven machine. Thats where I would start, back on the battery. Kubota L3400 starter won't engage. This way you will get to know if the battery is dead. When you load heavier the RPM shows down to an almost shiftless situation. If it is the starter solenoid circuit that is preventing the starter, you can activate the starter at the starter, by bypassing the interlocking safety switches and activating it directly at the starter. Changing Engine Oil. Overall, it increases the productivity of the tractor. I got the tractor to start and it ran fine. Anyone have any ideas on what to do next? 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. My pantleg occasionally catches the PTO lever on my L3400. You are using an out of date browser. Curious is you got this resolved and if so, how? You can face problems like the PTO not turning off even when the PTO lever is shifted to disengage. 900 to tow it?!? And yes, some of them can be solved at home. Fuel tank is half full. L3400DT W/ LA463 FEL and L235DT W/ BF400 Loader. Electrical System Check Electrical issues are among the most common reasons for engines not starting. The dead man switch on my fwd/rev pedal is 100% my culprit for no crank no start. Welcome. If not, try to see a professional who can fix the problem for you. then put the leads on the clamp connections and read it there. There are several ways to solve this problem. Fuel flow issues are the most common reason for Kubota L3400 to stop working after running for a while. 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. Might even be your key switch which controls the solenoid. 250 an hour?!? Removed the solenoid and the tractor started, had to restrict airflow since the fuel solenoid was not connected.. 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. i even bushogged with it for 3 hours. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. LOL. 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. If you have 12V then have someone turn the key on while you listen to see if it starts. Sometimes it well run for a few seconds other times a few minutes. Checked battery, fuses, fuel and all are good. 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? It is a multipurpose tractor that you can use in various ways. You must log in or register to reply here. I have a Kubota L3400 with Manual transmission, 4WD. If this is HST, rock your forward/reverse pedal back and forth while holding the key in the crank position. what does the volt meter say when you try to start it. Check the gear compartment if something like stone or dried mud had stuck there. Turned on the engine and let it idle for a few minutes until it sounded better. But today when I turned the key to start, no click, only the sound of the starter turning. Continue with Recommended Cookies. . 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 .
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