I'm smart and relatively mechanically inclined, but I don't have a lot of experience with diesel or tractors, much less diesel tractors. You need a multimeter to start checking voltages. 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. JavaScript is disabled. Thanks for the replies. Check if it is dead or have any other problem. to know if the battery is good, put the lead directly on the battery post. The issue is most likely another safety switch. Here are the symptoms: It could still be the battery. 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. Try rocking the hydrostatic pedal back and forth, allowing it to return to it's functional position on it's own. Both have to be in neutral. If the diesel fuel pours as it leaves the line, there may be something clogged in the line. If it is, you need to replace it. JavaScript is disabled. Press question mark to learn the rest of the keyboard shortcuts. Don't really have that for something that doesn't get used much. Might even be your key switch which controls the solenoid. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. Or your fuel system needs bleed out so leave the injector line loose and crank for a while. Kubota enthusiasts, hobbyists, and fans! It could be your fuel pump, but more likely it's your solenoid. If the actual problem is this, it should be solved by this method. Create an account to follow your favorite communities and start taking part in conversations. My relatively new (71 hours) Kubota L3400 will not start. I disconnected the two wires and plugged them into themselves and it started right away now it doesn't turn over at all. You are using an out of date browser. You must log in or register to reply here. Kansas, Butler county, Just east of DooDah. Mechanical: Chassis: 4x2 2WD : 4x4 MFWD 4WD: Differential lock: rear standard: Steering: if it is very low there, then by all means clean/repair the connections. Do it for at least fine munities. (EDIT) not 3500, L3400, and i think he said it was a 2008 model. 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 2006 will turn over but not start. Then check the wiring. Kubota Tractor Don't Start? / Simple Trouble Shooting - YouTube For a better experience, please enable JavaScript in your browser before proceeding. Kubota L3400 No Start | Tractor Forum No one here can tell you much more without more information from trouble shooting. so look for bad grounds. Press J to jump to the feed. 352K views 6 years ago if your Kubota tractor won't start watch this video - and try this first. Try to understand what is the problem first. 61. Does that include lube? 62. I thought with a dead battery I would hear clicking, when turning the key. Or maybe one of the PTOs are engaged? One was a simple matter of lubing the bottom end of the cable assembly that operates the PTO. Here are some of them you can face with the solution with it. 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. 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. The dash lights stay strong and do not dim when the key is turned. 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. The issue would not be in your PTO switch if you have it plugged into each other. Do it again if you feel needed. Please post back. It happens when the spring load is seized up and does not slide properly. It will have issues over time as it is made for heavy-duty work. then put the leads on the clamp connections and read it there. Will it start challenge! Cold weather starting of Kubota equipment i even bushogged with it for 3 hours. Aug 9, 2021. Standard Transmission. Today it won't start. Reading battery voltage with no load, does not tell the whole story. You are using an out of date browser. Today went to start the tractor and it won't start. 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 ? Not starting, shutting off after some time, POT not turning on, and RPM slowing down are the common kubota l3400 problems. I always heard a click when when I turned on the key. Two weeks ago is the last time I used my L3400. Checking Wheel Bolt Torque. if it is very low there, then by all means clean/repair the connections. For a better experience, please enable JavaScript in your browser before proceeding. My 3400 HSt was new in dec 2006 and recently developed an intermittent starting problem, sometimes it would go etc.. Make sure there is good voltage at the lift pump. 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 . Still no idea what to do next. Replace the oil with some light oil. But since your relays may not even click. Battery is good. Though it is a renowned brand, unfortunately, there are some problems you may face. 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. We have 5 Kubota L3400 manuals available for free PDF download: Workshop Manual, Operator's Manual . Here are some of them you can face with the solution with it. It may not display this or other websites correctly. Thats where I would start, back on the battery. You can also do a Biocide treatment and set it for overnight. . Ask an Expert Car Questions Agriculture and Farm Equipment This answer was rated: Kubota L3400 starter wont engage. follow that with all the safety switches in the path to engaging the start relay. You will feel like this is a new vehicle you are running. Lights can still work with a dead (actually low voltage) battery. JavaScript is disabled. If there is any water mixed with the oil then the engine can stall. Kubota L3400 starter wont engage. Battery fully charged, - JustAnswer Create an account to follow your favorite communities and start taking part in conversations. Maybe you just typed it wrong - pto needs to be. Buts that's where the real. Disconnect the line which connects the fuel filter and the fuel pump. For a better experience, please enable JavaScript in your browser before proceeding. My tractor is suffering this now, but I do know where to look to get it back running. JavaScript is disabled. 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. Check for voltage there and if not figure out why. It should solve the problem. Ran the engine for 30 seconds and turned it off. 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. 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. TractorData.com Kubota L3400 tractor information If it's the fuel shut off, disconnect it or block the thing so it will not shut off the fuel. 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. 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The more I read about fuel solenoid the more I think my tractor non-run problem may be related to the fuel solenoid. shut down tractor in field, 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). You must log in or register to reply here. 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. L3400 won't start - what might be wrong? - TractorByNet 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. Join us in searching for a Kubota diesel that will not start in the cold weather. Mine has a switch for each of the two gear shift levers. I figured I needed to bleed the system. It may not display this or other websites correctly. But what is the problem which can appear in front of you? For a better experience, please enable JavaScript in your browser before proceeding. It was fine then. So, if there is any link of blockage in it, it can also create a problem. 250 an hour?!? You must log in or register to reply here. If not the you have your culprit. Press J to jump to the feed. Checked battery, fuses, fuel and all are good. It just stuck. As we also learn about what makes them so reliable, and how to properly start and take care of your small. 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. 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". 64. Kubota Tractor won't startTry This - YouTube Most times I get no click from the solenoid. It generally happens if there are any battery issues. 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 Getting fuel and hot battery. Any help would be appreciated. tested the solenoid and it works. It is hard to believe that two little wires control the whole contraption. The fuel solenoid shuts off fuel or engages linkage that controls fuel distribution. You must log in or register to reply here. We and our partners use cookies to Store and/or access information on a device. 63. The battery is brand new. If this is HST, rock your forward/reverse pedal back and forth while holding the key in the crank position. Check that the fuel shutoff solenoid is getting voltage before you go blaming the pump. So run the battery voltage test again. Put the solenoid back on and it would start but then die immediately. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. There are several ways to solve this problem. The consent submitted will only be used for data processing originating from this website. I am going to talk about it elaborately in this article. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. The Shuttle Shift lever is stuck in the middle- it will not go into H/L/Reverse. Most failures to start with what you have described is from a faulty safety switch or just being out of adjustment. Why is the steering wheel spinning very easily? Press question mark to learn the rest of the keyboard shortcuts. L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more. The fuel solenoid is not engaging. The first time it happened, it was 10 minutes before I figured it out. Battery fully charged, Curtis B., Technician 44,329 Curtis B., Technician 44,329 Satisfied Customers My Kubota l3400 tractor won't start. Charged the battery, - JustAnswer Removed the solenoid and the tractor started, had to restrict airflow since the fuel solenoid was not connected.. what does the volt meter say when you try to start it. kubota L3500 cranks but won't start (EDIT) not 3500, L3400, and i think he said it was a 2008 model. What happens here is, that every other gear works fine and when you try to use that particular gear. Kubota is one of the most reliable agricultural vehicles to choose from. L3200 Won't Start - Help!! | OrangeTractorTalks - Everything Kubota Spray DW40 on the rubberboot and work the PTO shift back and forth. There can be a malfunctioning steering hydraulic cylinder that can cause the problem. You will find the downside of the cable. I did try the fuel solenoid after I removed it and the rod does not move when starting the tractor. Kubota L3400 starter won't engage. Firstly, check the fuel line. Not being able to use any particular gear is not a common problem, but it occurs sometimes. Overall, it increases the productivity of the tractor. My relatively new (71 hours) Kubota L3400 will not start. An example of data being processed may be a unique identifier stored in a cookie. .Sometimes it starts, then dies. Kubota Tractor Don't Start? if it is good, in other words it doesnt drop below about 11 volts. Every 100 Hours. 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. You can face problems like the PTO not turning off even when the PTO lever is shifted to disengage. 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. 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. You must log in or register to reply here. Or if there is any faulty safety switch, it needs to replace too. Battery cables Defective or dirty battery cables are the problem more often than you might think. 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 Tractor won't start. | Tractor Forum Closed the air vent cock. To fix this problem, you need to lean the fuel bowl first. If so then it could be a filter but not likely. The dash lights stay strong and do not dim when the key is turned. People need to turn off the vehicle to operate it again. Thank you Wolfman. Manage Settings If the tractor starts off good, works for some time, and suddenly stops while in use, the most common reason is fuel starvation. Continue with Recommended Cookies. 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. 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? Luckily, all these parts are much less money than just one hour of labor. 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. L3400 won't start after trying to bleed fuel system. - OrangeTractorTalks You have found you high resistance problem. else. Why is my diesel engine stalling in Kubota L3400? I disconnected the two wires and plugged them into themselves and it started right away now it doesn't turn over at all. Established in 2009, we are the largest online community of Kubota tractor and equipment owners. Mechanic's Assistant: What is the complete model and serial number of your machine? Open it, start it and let it run for a few minutes then close it. The other was the switch that senses the neutral position of the hydro pedal. Checked battery, fuses, fuel and all are good. OrangeTractorTalks brings together Kubota enthusiasts from around the world, into one place, purpose built just for them. PTO is also known as Power Take-Off enables the driver or operator to use the tractor for multiple uses. Thats usually me. Fuel tank is half full. Electrical System Check Electrical issues are among the most common reasons for engines not starting. My pantleg occasionally catches the PTO lever on my L3400. 1. JavaScript is disabled. Is the large wire on the starter near 12.6 volts? Yes, if the air was formed in the hydraulic system, it can be stopped completely. 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. Sometimes it well run for a few seconds other times a few minutes. LOL. Is your 3400 a hydrostat or standard shift transmission? 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. Turned on the engine and let it idle for a few minutes until it sounded better. You are using an out of date browser. The ignition lights and dash lights turn on with the key on but the engine does not turn over. 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. Can it be solved at home? I don't recall the deadman switch working like that, I thought it would only stop the engine if the tractor was moving. 63. I had two separate things affect starting on mine. It's diesel so it's probably either the injection pump or the lift pump. If the problem does not solve yet, replace the fuel filter. So run the battery voltage test again. Thirdly, the problem can be in the fuel injector pump. 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.