kubota l3400 won't start

then put the leads on the clamp connections and read it there. Don't really have that for something that doesn't get used much. An example of data being processed may be a unique identifier stored in a cookie. For a better experience, please enable JavaScript in your browser before proceeding. 352K views 6 years ago if your Kubota tractor won't start watch this video - and try this first. We have 5 Kubota L3400 manuals available for free PDF download: Workshop Manual, Operator's Manual . 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. PTO is also known as Power Take-Off enables the driver or operator to use the tractor for multiple uses. 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. . For a better experience, please enable JavaScript in your browser before proceeding. if it is good, in other words it doesnt drop below about 11 volts. i even bushogged with it for 3 hours. Nonetheless, I'm the man of the farm, so this repair falls on me. else. After that, check the voltage of the battery. Some times the solenoid engages other times not. Put the solenoid back on and it would start but then die immediately. I disconnected the two wires and plugged them into themselves and it started right away now it doesn't turn over at all. The Shuttle Shift lever is stuck in the middle- it will not go into H/L/Reverse. But what is the problem which can appear in front of you? Do they at least give you a reach around? Removed the solenoid and the tractor started, had to restrict airflow since the fuel solenoid was not connected.. Welcome. Put new solenoid on.no start. Or if there is any faulty safety switch, it needs to replace too. Today went to start the tractor and it won't start. I always heard a click when when I turned on the key. Is the large wire on the starter near 12.6 volts? Create an account to follow your favorite communities and start taking part in conversations. 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. 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. Then check the wiring. Many thanks. 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 L3540 Won't Start. My pantleg occasionally catches the PTO lever on my L3400. If it's the fuel shut off, disconnect it or block the thing so it will not shut off the fuel. 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. The fuel solenoid is not engaging. Getting fuel and hot battery. You will feel like this is a new vehicle you are running. It generally happens if there are any battery issues. 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 L3400 2006 will turn over but not 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. Why is the steering wheel spinning very easily? tested the solenoid and it works. Press question mark to learn the rest of the keyboard shortcuts. if your Kubota tractor won't start watch this video - and try this first. Do it for at least fine munities. Do it again if you feel needed. Thanks for the replies. Check for voltage there and if not figure out why. 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 . JavaScript is disabled. 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.. Kubota is one of the most reliable agricultural vehicles to choose from. Battery fully charged, clicks when key is turned, but not engaging or spinning. Thank you Wolfman. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. And yes, some of them can be solved at home. I got the tractor to start and it ran fine. Any help would be appreciated. Mechanic's Assistant: What is the complete model and serial number of your machine? Sounds like an obstruction or bad lift pump. Most failures to start with what you have described is from a faulty safety switch or just being out of adjustment. 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. Hey guys. Fuel tank is half full. L3400DT W/ LA463 FEL and L235DT W/ BF400 Loader. You can face problems like the PTO not turning off even when the PTO lever is shifted to disengage. It may not display this or other websites correctly. You must log in or register to reply here. The dash lights stay strong and do not dim when the key is turned. Not starting, shutting off after some time, POT not turning on, and RPM slowing down are the common kubota l3400 problems. Unfortunately, not all tractor is perfect. JavaScript is disabled. Turn the dial to the lowest setting in the resistance mode in the ohms portion of the meter. Checking Wheel Bolt Torque. You have found you high resistance problem. I turned the air vent cock to open. Any chance a pto is engaged? Open it, start it and let it run for a few minutes then close it. Does the display say anything about OPC? Any thoughts? Or your fuel system needs bleed out so leave the injector line loose and crank for a while. I don't recall the deadman switch working like that, I thought it would only stop the engine if the tractor was moving. Thats usually me. 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 try the second one. For almost a Month I could not start the Kubota Tractor, come to find out after testing. Anything and everything about Kubota. What happens here is, that every other gear works fine and when you try to use that particular gear. Is your 3400 a hydrostat or standard shift transmission? If it's got 12v at battery but no instrument panel lights, I'd suspect the switch. 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. It needs to be properly functioned to do all the tasks is supposed to do. 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. Reading battery voltage with no load, does not tell the whole story. Use an air compressor to flush out if anything is clogged. Ask an Expert Car Questions Agriculture and Farm Equipment This answer was rated: Kubota L3400 starter wont engage. It is a multipurpose tractor that you can use in various ways. You are using an out of date browser. Though it is a renowned brand, unfortunately, there are some problems you may face. People need to turn off the vehicle to operate it again. Thanks to all of you who responded. So run the battery voltage test again. My relatively new (71 hours) Kubota L3400 will not start. It is hard to believe that two little wires control the whole contraption. it should do the work. They wanted 110ish for the shop manual for my L2501. It is hard to believe that two little wires control the whole contraption. 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. When you load heavier the RPM shows down to an almost shiftless situation. Make sure there is good voltage at the lift pump. Press question mark to learn the rest of the keyboard shortcuts. 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. Press J to jump to the feed. Aug 9, 2021. Today it won't start. Kubota L3400DT-IF 4 WD Tractor, Serial . Luckily, all these parts are much less money than just one hour of labor. 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. 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 ? Checked battery, fuses, fuel and all are good. 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 Injection pumps rarely fail. 1. Fuel flow issues are the most common reason for Kubota L3400 to stop working after running for a while. But today when I turned the key to start, no click, only the sound of the starter turning. Removed the solenoid and the tractor started, had to restrict airflow since the fuel solenoid was not connected.. But since your relays may not even click. The dash lights stay strong and do not dim when the key is turned. Kubota L3400 is a farmers tractor which is a very vital part for some of them. Air in the fuel line. It's diesel so it's probably either the injection pump or the lift 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. The issue is most likely another safety switch. The issue would not be in your PTO switch if you have it plugged into each other. Kubota enthusiasts, hobbyists, and fans! 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. Turned on the engine and let it idle for a few minutes until it sounded better. If the tractor starts off good, works for some time, and suddenly stops while in use, the most common reason is fuel starvation. 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. / Simple Trouble Shooting RudydaGoat 163 subscribers Subscribe Share 54K views 3 years ago Just on that one mission i learned lots. There are several ways to solve this problem. If not the you have your culprit. You will find the downside of the cable. Kubota L3400 starter won't engage. You nailed it, it was the forward/reverse pedal, stuck out of neutral position. then put the leads on the clamp connections and read it there. .Sometimes it starts, then dies. You can also do a Biocide treatment and set it for overnight. Kansas, Butler county, Just east of DooDah. If the tractor starts off good, works for some time, and suddenly stops while in use, the most common reason is fuel starvation. It drives power from the tractor to the PTO-driven machine. 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. 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. My relatively new (71 hours) Kubota L3400 will not start. what I found was that not enough. One was a simple matter of lubing the bottom end of the cable assembly that operates the PTO. Create an account to follow your favorite communities and start taking part in conversations. Kubota L3400 tractor overview. Does that include lube? The battery is brand new. This sub Reddit is meant for everything and all things tractor and tractor related things. Mechanical: Chassis: 4x2 2WD : 4x4 MFWD 4WD: Differential lock: rear standard: Steering: You need a multimeter to start checking voltages. Continue with Recommended Cookies. I thought with a dead battery I would hear clicking, when turning the key. Battery is good. 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. 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. Lights can still work with a dead (actually low voltage) battery. Today went to start the tractor and it won't start. You must log in or register to reply here. Got up the next day, no start. Try to understand what is the problem first. The air cleaner can be clogged or an unadjusted engine valve can cause this problem. If it is, you need to replace it. You need to get a tester light and follow the current. Can someone pinpoint where the fuel solenoid is located on the L3400HST? 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 was fine then. So, if there is any link of blockage in it, it can also create a problem. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. Kubota Tractor Don't Start? Join us in searching for a Kubota diesel that will not start in the cold weather. what does the volt meter say when you try to start it. Check that the fuel shutoff solenoid is getting voltage before you go blaming the pump. Established in 2009, we are the largest online community of Kubota tractor and equipment owners. 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 . You are using an out of date browser. Established in 2009, we are the largest online community of Kubota tractor and equipment owners. If its still on, check for the cable which runs from the PTO shift and goes into the transmission case under the seat. If the problem does not solve yet, replace the fuel filter. Dead battery? Thats where I would start, back on the battery. That isn't an issue. What does hang up is the PTO safety hookup on the PTO lever itself ( right side of wheel). It appears to be in Neutral, but is not and will not start after I turned the switch off. Read somewhere that the fuel solenoid can cause the issue. For a better experience, please enable JavaScript in your browser before proceeding. Just a wild guess though. At the end of the fuel rail is a valve. Battery is good. For a better experience, please enable JavaScript in your browser before proceeding. You must log in or register to reply here. You must log in or register to reply here. 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". Check the gear compartment if something like stone or dried mud had stuck there. 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. It should solve the problem. I had two separate things affect starting on mine. 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 tractor will turn over but will not start. After that, it will pick it up in about a minute or so. Try rocking the hydrostatic pedal back and forth, allowing it to return to it's functional position on it's own. 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. Disconnect the line which connects the fuel filter and the fuel pump. You must log in or register to reply here. The other was the switch that senses the neutral position of the hydro pedal. It may not display this or other websites correctly. As it is a motor device, having problems from time to time is not uncommon. Another common problem in Kubota is not getting started at all but just clicking. Thirdly, the problem can be in the fuel injector pump. 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. JavaScript is disabled. 63. If you are facing any of those, do not worry. I figured I needed to bleed the system. My tractor is suffering this now, but I do know where to look to get it back running. It doesn't even attempt to start. 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). Battery cables Defective or dirty battery cables are the problem more often than you might think. OrangeTractorTalks brings together Kubota enthusiasts from around the world, into one place, purpose built just for them. 900 to tow it?!? Please post back. Shutting of Suddenly Arter Working for a While. Maybe you just typed it wrong - pto needs to be. Fix all the connections battery has with other parts of the vehicle. I did try the fuel solenoid after I removed it and the rod does not move when starting the tractor. Electrical System Check Electrical issues are among the most common reasons for engines not starting. Battery fully charged, Curtis B., Technician 44,329 Curtis B., Technician 44,329 Satisfied Customers Cleaning Air Cleaner Element [Single Element Type] 63. if its filled with dirt and thick mud-like object, you need to replace the filter. Can it be solved at home? follow that with all the safety switches in the path to engaging the start relay. if it is good, in other words it doesnt drop below about 11 volts. You need to get a service book for this tractor with a wiring diagram. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. After some time, this cycle will start all over again. Might even be your key switch which controls the solenoid. There can be a malfunctioning steering hydraulic cylinder that can cause the problem. I'm smart and relatively mechanically inclined, but I don't have a lot of experience with diesel or tractors, much less diesel tractors. It generally happens when algae grow inside the fuel bowl. So, you need to check the battery first if you are facing this kind of problem. If you have 12V then have someone turn the key on while you listen to see if it starts. Or bad battery connection(s). RUBYRUSS only posted a day ago that there was a problem with his L3200. Secondly, check and inspect the fuel filter. My Kubota l3400 tractor won't start. I tried the solution proposed by crbr, rocking the transmission pedal - and it worked - made my day! Checking Engine Start System. If there is any water mixed with the oil then the engine can stall. Please explain what you mean by 'won't start': will the starter turn at all or is it all completely dead? It may not display this or other websites correctly. Welcome. Or maybe one of the PTOs are engaged? Ran the engine for 30 seconds and turned it off. The ignition lights and dash lights turn on with the key on but the engine does not turn over. Anyone have any ideas on what to do next? Buts that's where the real. If this is HST, rock your forward/reverse pedal back and forth while holding the key in the crank position. 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.

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