kubota l3400 won't start

If the tractor starts off good, works for some time, and suddenly stops while in use, the most common reason is fuel starvation. Do they at least give you a reach around? Did you run it out of fuel? L3400DT W/ LA463 FEL and L235DT W/ BF400 Loader. It doesn't even attempt to 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? Curious is you got this resolved and if so, how? 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. Check that the fuel shutoff solenoid is getting voltage before you go blaming the pump. My Kubota l3400 tractor won't start. Charged the battery, - JustAnswer We have 5 Kubota L3400 manuals available for free PDF download: Workshop Manual, Operator's Manual . Today went to start the tractor and it won't start. 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. Check for voltage there and if not figure out why. shut down tractor in field, 250 an hour?!? So run the battery voltage test again. 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. Changing Engine Oil. .Sometimes it starts, then dies. JavaScript is disabled. Thirdly, the problem can be in the fuel injector pump. Any thoughts? Press J to jump to the feed. 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 ? You have found you high resistance problem. You will feel like this is a new vehicle you are running. Maybe try jumping the starter just to see if it turns over. JavaScript is disabled. JavaScript is disabled. Removed the solenoid and the tractor started, had to restrict airflow since the fuel solenoid was not connected.. If its still on, check for the cable which runs from the PTO shift and goes into the transmission case under the seat. I don't recall the deadman switch working like that, I thought it would only stop the engine if the tractor was moving. The first time it happened, it was 10 minutes before I figured it out. Changing fuel filter introduces air in the injectors and wont start until bled out. I tried the solution proposed by crbr, rocking the transmission pedal - and it worked - made my day! The other was the switch that senses the neutral position of the hydro pedal. else. Many thanks. So, if there is any link of blockage in it, it can also create a problem. The dead man switch on my fwd/rev pedal is 100% my culprit for no crank no start. if its filled with dirt and thick mud-like object, you need to replace the filter. Kubota Starting Problems - YouTube 63. 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. It was fine then. JavaScript is disabled. 352K views 6 years ago if your Kubota tractor won't start watch this video - and try this first. For a better experience, please enable JavaScript in your browser before proceeding. 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. Kubota is one of the most reliable agricultural vehicles to choose from. 63. The dash lights stay strong and do not dim when the key is turned. Anyone have any ideas on what to do next? 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. What happens here is, that every other gear works fine and when you try to use that particular gear. Or bad battery connection(s). If your Kubota diesel engine does not start, begin by confirming that your electrical and fuel delivery systems are performing properly. I disconnected the two wires and plugged them into themselves and it started right away now it doesn't turn over at all. Read somewhere that the fuel solenoid can cause the issue. L3400 won't start - TractorByNet PTO is also known as Power Take-Off enables the driver or operator to use the tractor for multiple uses. You must log in or register to reply here. Unfortunately, not all tractor is perfect. 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. Maybe you just typed it wrong - pto needs to be. It could be your fuel pump, but more likely it's your solenoid. You will find the downside of the cable. 64. Create an account to follow your favorite communities and start taking part in conversations. Check if it is dead or have any other problem. Kubota Tractor won't startTry This - YouTube Press question mark to learn the rest of the keyboard shortcuts. Luckily, all these parts are much less money than just one hour of labor. to know if the battery is good, put the lead directly on the battery post. 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 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. That isn't an issue. You are using an out of date browser. JavaScript is disabled. Why is the steering wheel spinning very easily? Put the solenoid back on and it would start but then die immediately. 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. Kubota is a brand of tractor that is very much reliable for many kinds of agricultural work. You are using an out of date browser. 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. Today it won't start. Can it be solved at home? If not try the second one. You must log in or register to reply here. Overall, it increases the productivity of the tractor. It is hard to believe that two little wires control the whole contraption. Aug 9, 2021. what does the volt meter say when you try to start it. Battery cables Defective or dirty battery cables are the problem more often than you might think. Can someone pinpoint where the fuel solenoid is located on the L3400HST? Hey guys. After some time, this cycle will start all over again. This way you will get to know if the battery is dead. or the starter engage, you need to know if it is the battery, or high resistance/ connection or something. LOL. Definitely sounds like a fuel pump issue. kubota L3500 cranks but won't start (EDIT) not 3500, L3400, and i think he said it was a 2008 model. Thanks for the Kubota books site. No one here can tell you much more without more information from trouble shooting. Try rocking the hydrostatic pedal back and forth, allowing it to return to it's functional position on it's own. A battery starts with amps not volts. Battery is good. It generally happens if there are any battery issues. Join us in searching for a Kubota diesel that will not start in the cold weather. Just a wild guess though. Secondly, check and inspect the fuel filter. An example of data being processed may be a unique identifier stored in a cookie. You nailed it, it was the forward/reverse pedal, stuck out of neutral position. 5 Most Common Kubota L3400 Problems (Solutions Included) Sounds like an obstruction or bad lift pump. Please post back. Does the display say anything about OPC? Mechanical: Chassis: 4x2 2WD : 4x4 MFWD 4WD: Differential lock: rear standard: Steering: I had two separate things affect starting on mine. kubota L3500 cranks but won't start : r/tractors - reddit Or your fuel system needs bleed out so leave the injector line loose and crank for a while. Closed the air vent cock. My relatively new (71 hours) Kubota L3400 will not start. The ignition lights and dash lights turn on with the key on but the engine does not turn over. (EDIT) not 3500, L3400, and i think he said it was a 2008 model. Do it again if you feel needed. 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 - JustAnswer then put the leads on the clamp connections and read it there. Put the solenoid back on and it would start but then die immediately. Kubota Diesel Engine Troubleshooting - Bobby Ford Tractor & Equipment 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. You must log in or register to reply here. My Kubota l3400 tractor won't start. After that, check the voltage of the battery. My tractor is suffering this now, but I do know where to look to get it back running. Checking Wheel Bolt Torque. Still no idea what to do next. it should do the work. Most times I get no click from the solenoid. Continue with Recommended Cookies. Pulled fuel cut off solenoidstarts. If this is HST, rock your forward/reverse pedal back and forth while holding the key in the crank position. Crack a line at an injector and see if you have fuel when cranking the engine. 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. follow that with all the safety switches in the path to engaging the start relay. OrangeTractorTalks brings together Kubota enthusiasts from around the world, into one place, purpose built just for them. Getting fuel and hot battery. Fuel tank is half full. Will it start challenge! Cold weather starting of Kubota equipment For a better experience, please enable JavaScript in your browser before proceeding. Kansas, Butler county, Just east of DooDah. The safety switch on the foot pedal has been a problem. For a better experience, please enable JavaScript in your browser before proceeding. Disconnect the two small wires you will find in the PTO lever. Kubota L3400 No Start | Tractor Forum One was a simple matter of lubing the bottom end of the cable assembly that operates the PTO. Replace the oil with some light oil. The issue is most likely another safety switch. Thanks to all of you who responded. You need a multimeter to start checking voltages. Then start with the battery. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. 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. if it is good, in other words it doesnt drop below about 11 volts. Check the gear compartment if something like stone or dried mud had stuck there. The Shuttle Shift lever is stuck in the middle- it will not go into H/L/Reverse. Sometimes it well run for a few seconds other times a few minutes. L3400 won't start - help, please? - TractorByNet For almost a Month I could not start the Kubota Tractor, come to find out after testing. L3400 won't start. Safety switch. Help please! - OrangeTractorTalks Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Does that include lube? Why is my diesel engine stalling in Kubota L3400? If the actual problem is this, it should be solved by this method. Though it is a renowned brand, unfortunately, there are some problems you may face. You must log in or register to reply here. 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. Welcome. What this does is, it pulls the fuel and takes it to the engine from the fuel tank. THe tractor will turn over but will not start. You are using an out of date browser. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. I turned the air vent cock to open. It is a multipurpose tractor that you can use in various ways. Every 100 Hours. It may not display this or other websites correctly. It may not display this or other websites correctly. Mechanic's Assistant: What is the complete model and serial number of your machine? Replaced the stop relay but still get same results. It just stuck. Shutting of Suddenly Arter Working for a While. It appears to be in Neutral, but is not and will not start after I turned the switch off. If the tractor starts off good, works for some time, and suddenly stops while in use, the most common reason is fuel starvation. Standard Transmission. If it's got 12v at battery but no instrument panel lights, I'd suspect the switch. My Kubota L3400 is failing to start. When key is turned to the first 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. OrangeTractorTalks brings together Kubota enthusiasts from around the world, into one place, purpose built just for them. For a better experience, please enable JavaScript in your browser before proceeding. if your Kubota tractor won't start watch this video - and try this first. Evacuator Valve. After that, it will pick it up in about a minute or so. First, never use starting fluid in a diesel. if it is very low there, then by all means clean/repair the connections. I am going to talk about it elaborately in this article. Ran the engine for 30 seconds and turned it off. 62. It happens when the spring load is seized up and does not slide properly. When you load heavier the RPM shows down to an almost shiftless situation. If the diesel fuel pours as it leaves the line, there may be something clogged in the line. Both have to be in neutral. If not, try to see a professional who can fix the problem for you. TractorData.com Kubota L3400 tractor information Reading battery voltage with no load, does not tell the whole story. You must log in or register to reply here. 1. Create an account to follow your favorite communities and start taking part in conversations. Kubota L3400 is a farmers tractor which is a very vital part for some of them. I always heard a click when when I turned on the key. Some times the solenoid engages other times not. If not the you have your culprit. The fuel solenoid is not clicking when the key is turned. Anyone have any ideas on what to do next? 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. Thats usually me. Fuel flow issues are the most common reason for Kubota L3400 to stop working after running for a while. Put new solenoid on.no start. 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.. Thats where I would start, back on the battery. Mostly this creates the problem. And yes, some of them can be solved at home. 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. Kubota L3400 died/won't start. I have a lead. Am I right? 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. RUBYRUSS only posted a day ago that there was a problem with his L3200. My L2800 has done this since newjust not as much now, It has gotten better with age. My 3400 HSt was new in dec 2006 and recently developed an intermittent starting problem, sometimes it would go etc.. Established in 2009, we are the largest online community of Kubota tractor and equipment owners. 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. Kubota L3540 Won't Start. If it is, you need to replace it. If not then your solenoid could be bad if so then you have bigger issues that need deeper troubleshooting. Kubota Tractor won't start. | Tractor Forum Is your 3400 a hydrostat or standard shift transmission? Make sure there is good voltage at the lift pump. 61. Fuel tank is half full. I did try the fuel solenoid after I removed it and the rod does not move when starting the tractor. My pantleg occasionally catches the PTO lever on my L3400. so look for bad grounds. L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more. You need to get a service book for this tractor with a wiring diagram. if it is very low there, then by all means clean/repair the connections. Kubota enthusiasts, hobbyists, and fans! Spray DW40 on the rubberboot and work the PTO shift back and forth. Battery fully charged, clicks when key is turned, but not engaging or spinning. I hope this article has given you a solid idea of where to start. If you have 12V then have someone turn the key on while you listen to see if it starts. / Simple Trouble Shooting RudydaGoat 163 subscribers Subscribe Share 54K views 3 years ago Just on that one mission i learned lots. You can face problems like the PTO not turning off even when the PTO lever is shifted to disengage. Welcome. It drives power from the tractor to the PTO-driven machine. It may not display this or other websites correctly. This problem occurs mostly with heavier loads. If the problem does not solve yet, replace the fuel filter. 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. You are using an out of date browser. There are several ways to solve this problem. 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. tested the solenoid and it works. Buts that's where the real. Kubota L3540 Won't Start : r/kubota - reddit.com Air in the fuel line. You have found you high resistance problem. 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 . 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. Kubota L3400 tractor overview. The battery is brand new. 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? As we also learn about what makes them so reliable, and how to properly start and take care of your small.

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