kubota l3400 won't start

I got the tractor to start and it ran fine. Secondly, check and inspect the fuel filter. Today went to start the tractor and it won't start. We have 5 Kubota L3400 manuals available for free PDF download: Workshop Manual, Operator's Manual . Can someone pinpoint where the fuel solenoid is located on the L3400HST? If not then your solenoid could be bad if so then you have bigger issues that need deeper troubleshooting. If this is HST, rock your forward/reverse pedal back and forth while holding the key in the crank position. follow that with all the safety switches in the path to engaging the start relay. Changing fuel filter introduces air in the injectors and wont start until bled out. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. PTO is also known as Power Take-Off enables the driver or operator to use the tractor for multiple uses. kubota L3500 cranks but won't start (EDIT) not 3500, L3400, and i think he said it was a 2008 model. Then I tried to continue mowing, but I only made it down the hill and the tractor stalled as I made the turn. Mechanic's Assistant: What is the complete model and serial number of your machine? That isn't an issue. Kubota is one of the most reliable agricultural vehicles to choose from. Established in 2009, we are the largest online community of Kubota tractor and equipment owners. it should do the work. I had two separate things affect starting on mine. Disconnect the line which connects the fuel filter and the fuel pump. Ran the engine for 30 seconds and turned it off. Put new solenoid on.no start. You need to get a tester light and follow the current. The dash lights stay strong and do not dim when the key is turned. 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. Put the solenoid back on and it would start but then die immediately. Make sure there's flow through the fuel system, start at the filter, then the lift pump, then injection pump, then injectors. The fuel solenoid is not clicking when the key is turned. Not being able to use any particular gear is not a common problem, but it occurs sometimes. Checking Wheel Bolt Torque. It's diesel so it's probably either the injection pump or the lift pump. As we also learn about what makes them so reliable, and how to properly start and take care of your small. It is a multipurpose tractor that you can use in various ways. Use an air compressor to flush out if anything is clogged. tested the solenoid and it works. 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. Welcome. It will have issues over time as it is made for heavy-duty work. Battery is good. Fuel tank is half full. Yes, if the air was formed in the hydraulic system, it can be stopped completely. Hey guys. Thank you Wolfman. if it is good, in other words it doesnt drop below about 11 volts. 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. What does hang up is the PTO safety hookup on the PTO lever itself ( right side of wheel). For a better experience, please enable JavaScript in your browser before proceeding. To fix this problem, you need to lean the fuel bowl first. Does that include lube? As it is a motor device, having problems from time to time is not uncommon. Nonetheless, I'm the man of the farm, so this repair falls on me. Here are some of them you can face with the solution with it. But since your relays may not even click. 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? I turned the air vent cock to open. For almost a Month I could not start the Kubota Tractor, come to find out after testing. The dead man switch on my fwd/rev pedal is 100% my culprit for no crank no start. 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. Do it again if you feel needed. My 3400 HSt was new in dec 2006 and recently developed an intermittent starting problem, sometimes it would go etc.. then put the leads on the clamp connections and read it there. 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. Curious is you got this resolved and if so, how? The ignition lights and dash lights turn on with the key on but the engine does not turn over. Press J to jump to the feed. Reading battery voltage with no load, does not tell the whole story. Or your fuel system needs bleed out so leave the injector line loose and crank for a while. There are several ways to solve this problem. It doesn't even attempt to start. Getting fuel and hot battery. And yes, some of them can be solved at home. L3400DT W/ LA463 FEL and L235DT W/ BF400 Loader. If the actual problem is this, it should be solved by this method. People need to turn off the vehicle to operate it again. 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. To know in detail, read on. Thanks for the replies. Electrical System Check Electrical issues are among the most common reasons for engines not starting. Air in the fuel line. Most failures to start with what you have described is from a faulty safety switch or just being out of adjustment. The issue is most likely another safety switch. What this does is, it pulls the fuel and takes it to the engine from the fuel tank. 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. 61. 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. Another common problem in Kubota is not getting started at all but just clicking. After some time, this cycle will start all over again. 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. If so then it could be a filter but not likely. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. Anything and everything about Kubota. 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. For a better experience, please enable JavaScript in your browser before proceeding. If not the you have your culprit. Both have to be in neutral. What happens here is, that every other gear works fine and when you try to use that particular gear. 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. Thirdly, the problem can be in the fuel injector pump. Kubota L3540 Won't Start. Or maybe one of the PTOs are engaged? It may not display this or other websites correctly. Anyone have any ideas on what to do next? The air cleaner can be clogged or an unadjusted engine valve can cause this problem. Maybe try jumping the starter just to see if it turns over. . Checking Engine Start System. if it is good, in other words it doesnt drop below about 11 volts. Kubota Tractor Don't Start? For a better experience, please enable JavaScript in your browser before proceeding. 900 to tow it?!? Disconnect the two small wires you will find in the PTO lever. Tight and clean them if necessary. For a better experience, please enable JavaScript in your browser before proceeding. If there is any water mixed with the oil then the engine can stall. THe tractor will turn over but will not start. Open it, start it and let it run for a few minutes then close it. 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). 1. Definitely sounds like a fuel pump issue. if your Kubota tractor won't start watch this video - and try this first. Anyone have any ideas on what to do next? The consent submitted will only be used for data processing originating from this website. Sometimes it well run for a few seconds other times a few minutes. Ask an Expert Car Questions Agriculture and Farm Equipment This answer was rated: Kubota L3400 starter wont engage. It needs to be properly functioned to do all the tasks is supposed to do. You will find the downside of the cable. You can also do a Biocide treatment and set it for overnight. You must log in or register to reply here. Injection pumps rarely fail. It happens when the spring load is seized up and does not slide properly. Every 100 Hours. I did try the fuel solenoid after I removed it and the rod does not move when starting the tractor. 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. Turned on the engine and let it idle for a few minutes until it sounded better. L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more. It just stuck. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. Removed the solenoid and the tractor started, had to restrict airflow since the fuel solenoid was not connected.. Put the solenoid back on and it would start but then die immediately. 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.. Any help would be appreciated. It generally happens when algae grow inside the fuel bowl. Firstly, check the fuel line. 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. 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. First, never use starting fluid in a diesel. Did you run it out of fuel? Continue with Recommended Cookies. Lights can still work with a dead (actually low voltage) battery. 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. Fuel tank is half full. 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. Maybe you just typed it wrong - pto needs to be. Does the display say anything about OPC? i even bushogged with it for 3 hours. Here are the symptoms: It could still be the battery. It appears to be in Neutral, but is not and will not start after I turned the switch off. Kubota is a brand of tractor that is very much reliable for many kinds of agricultural work. I am going to talk about it elaborately in this article. Replaced the stop relay but still get same results. My relatively new (71 hours) Kubota L3400 will not start. I thought with a dead battery I would hear clicking, when turning the key. My relatively new (71 hours) Kubota L3400 will not start. It is hard to believe that two little wires control the whole contraption. So, you need to check the battery first if you are facing this kind of problem. then put the leads on the clamp connections and read it there. The more I read about fuel solenoid the more I think my tractor non-run problem may be related to the fuel solenoid. But today when I turned the key to start, no click, only the sound of the starter turning. Might even be your key switch which controls the solenoid. 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. 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. My tractor is suffering this now, but I do know where to look to get it back running. so look for bad grounds. The Shuttle Shift lever is stuck in the middle- it will not go into H/L/Reverse. JavaScript is disabled. .Sometimes it starts, then dies. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. 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? Fuel flow issues are the most common reason for Kubota L3400 to stop working after running for a while. The dash lights stay strong and do not dim when the key is turned. else. You must log in or register to reply here. If it's the fuel shut off, disconnect it or block the thing so it will not shut off the fuel. Today it won't start. Kubota enthusiasts, hobbyists, and fans! One was a simple matter of lubing the bottom end of the cable assembly that operates the PTO. The ignition lights and dash lights turn on with the key on but the engine does not turn over. Do they at least give you a reach around? Check the gear compartment if something like stone or dried mud had stuck there. You must log in or register to reply here. Please post back. JavaScript is disabled. Thanks for the Kubota books site. If you are facing any of those, do not worry. Check if it is dead or have any other problem. Kubota L3400 tractor overview. Aug 9, 2021. Dead battery? OrangeTractorTalks brings together Kubota enthusiasts from around the world, into one place, purpose built just for them. Got up the next day, no start. Battery cables Defective or dirty battery cables are the problem more often than you might think. 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. Checked battery, fuses, fuel and all are good. (EDIT) not 3500, L3400, and i think he said it was a 2008 model. You must log in or register to reply here. 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: Closed the air vent cock. Then start with the battery. You are using an out of date browser. I'm smart and relatively mechanically inclined, but I don't have a lot of experience with diesel or tractors, much less diesel tractors. This sub Reddit is meant for everything and all things tractor and tractor related things. Read somewhere that the fuel solenoid can cause the issue. Here are some of them you can face with the solution with it. Most times I get no click from the solenoid. I have problem but it is not the seat switch because the PTO continues to rotate whether I am on the seat or not. This way you will get to know if the battery is dead. If your Kubota diesel engine does not start, begin by confirming that your electrical and fuel delivery systems are performing properly. Buts that's where the real. Manage Settings If the problem does not solve yet, replace the fuel filter. 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. 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. Read somewhere that the fuel solenoid can cause the issue. The fuel solenoid is not engaging. I disconnected the two wires and plugged them into themselves and it started right away now it doesn't turn over at all. So run the battery voltage test again. Mine has a switch for each of the two gear shift levers. This problem occurs mostly with heavier loads. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. It is hard to believe that two little wires control the whole contraption. You must log in or register to reply here. An example of data being processed may be a unique identifier stored in a cookie. It may not display this or other websites correctly. Any chance a pto is engaged? After that, check the voltage of the battery. It generally happens if there are any battery issues. Fuel flow issues are the most common reason for Kubota L3400 to stop working after running for a while. They wanted 110ish for the shop manual for my L2501. what I found was that not enough. My pantleg occasionally catches the PTO lever on my L3400. For a better experience, please enable JavaScript in your browser before proceeding. 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. Standard Transmission. Is your 3400 a hydrostat or standard shift transmission? It could be your fuel pump, but more likely it's your solenoid. 250 an hour?!? After that, it will pick it up in about a minute or so. 352K views 6 years ago if your Kubota tractor won't start watch this video - and try this first. If not try the second one. We and our partners use cookies to Store and/or access information on a device. You are using an out of date browser. / Simple Trouble Shooting RudydaGoat 163 subscribers Subscribe Share 54K views 3 years ago Just on that one mission i learned lots. You have found you high resistance problem. You must log in or register to reply here. When you load heavier the RPM shows down to an almost shiftless situation. 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 may not display this or other websites 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. RUBYRUSS only posted a day ago that there was a problem with his L3200. If the diesel fuel pours as it leaves the line, there may be something clogged in the line. There can be a malfunctioning steering hydraulic cylinder that can cause the problem. JavaScript is disabled. 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. Crack a line at an injector and see if you have fuel when cranking the engine. You will feel like this is a new vehicle you are running. Overall, it increases the productivity of the tractor. I have a Kubota L3400 with Manual transmission, 4WD. You need a multimeter to start checking voltages. At the end of the fuel rail is a valve. Welcome. The other was the switch that senses the neutral position of the hydro pedal. 63. You are using an out of date browser. Try cleaning your battery post and ground cable. If it is, you need to replace it. I tried the solution proposed by crbr, rocking the transmission pedal - and it worked - made my day! My L2800 has done this since newjust not as much now, It has gotten better with age. Removed the solenoid and the tractor started, had to restrict airflow since the fuel solenoid was not connected.. Why is my diesel engine stalling in Kubota L3400? For a better experience, please enable JavaScript in your browser before proceeding. Thats where I would start, back on the battery. Unfortunately, not all tractor is perfect. 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. Is the large wire on the starter near 12.6 volts? The battery is brand new. Join us in searching for a Kubota diesel that will not start in the cold weather. A battery starts with amps not volts. I always heard a click when when I turned on the key. Pulled fuel cut off solenoidstarts. JavaScript is disabled. Thats usually me. 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. Thanks to all of you who responded. Why is the steering wheel spinning very easily? Create an account to follow your favorite communities and start taking part in conversations.