Press J to jump to the feed. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. You need to get a tester light and follow the current. 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 may not display this or other websites correctly. It should solve the problem. tested the solenoid and it works. Another common problem in Kubota is not getting started at all but just clicking. PTO is also known as Power Take-Off enables the driver or operator to use the tractor for multiple uses. My Kubota l3400 tractor won't start. This problem occurs mostly with heavier loads. Battery fully charged, clicks when key is turned, but not engaging or spinning. Kubota L3400 tractor overview. Kubota enthusiasts, hobbyists, and fans! Thats where I would start, back on the battery. Checking Engine Start System. It was fine then. If the tractor starts off good, works for some time, and suddenly stops while in use, the most common reason is fuel starvation. else. Fuel flow issues are the most common reason for Kubota L3400 to stop working after running for a while. It appears to be in Neutral, but is not and will not start after I turned the switch off. The issue would not be in your PTO switch if you have it plugged into each other. Today went to start the tractor and it won't start. Many thanks. If you are facing any of those, do not worry. It happens when the spring load is seized up and does not slide properly. Turned on the engine and let it idle for a few minutes until it sounded better. Both have to be in neutral. To know in detail, read on. Here are some of them you can face with the solution with it. What happens here is, that every other gear works fine and when you try to use that particular gear. Kubota L3400 is a farmers tractor which is a very vital part for some of them. It may not display this or other websites correctly. After that, check the voltage of the battery. I am thinking maybe the ignition switch? 63. Kubota L3400 starter won't engage. I thought with a dead battery I would hear clicking, when turning the key. 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. I'm smart and relatively mechanically inclined, but I don't have a lot of experience with diesel or tractors, much less diesel tractors. I did try the fuel solenoid after I removed it and the rod does not move when starting the tractor. 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. My relatively new (71 hours) Kubota L3400 will not start. My Kubota l3400 tractor won't start. The dead man switch on my fwd/rev pedal is 100% my culprit for no crank no start. It generally happens if there are any battery issues. An example of data being processed may be a unique identifier stored in a cookie. Replaced the stop relay but still get same results. My L2800 has done this since newjust not as much now, It has gotten better with age. Two weeks ago is the last time I used my L3400. Though it is a renowned brand, unfortunately, there are some problems you may face. 352K views 6 years ago if your Kubota tractor won't start watch this video - and try this first. 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. Lights can still work with a dead (actually low voltage) battery. We have 5 Kubota L3400 manuals available for free PDF download: Workshop Manual, Operator's Manual . 61. Crack a line at an injector and see if you have fuel when cranking the engine. You have found you high resistance problem. Is the large wire on the starter near 12.6 volts? We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Press question mark to learn the rest of the keyboard shortcuts. Why is my diesel engine stalling in Kubota L3400? Please explain what you mean by 'won't start': will the starter turn at all or is it all completely dead? LOL. Then I tried to continue mowing, but I only made it down the hill and the tractor stalled as I made the turn. The air cleaner can be clogged or an unadjusted engine valve can cause this problem. What this does is, it pulls the fuel and takes it to the engine from the fuel tank. At the end of the fuel rail is a valve. It may not display this or other websites correctly. Battery is good. 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. If the tractor starts off good, works for some time, and suddenly stops while in use, the most common reason is fuel starvation. THe tractor will turn over but will not start. Then check the wiring. Thanks to all of you who responded. Air in the fuel line. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. Today went to start the tractor and it won't start. Continue with Recommended Cookies. You must log in or register to reply here. Then start with the battery. 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. I had two separate things affect starting on mine. We and our partners use cookies to Store and/or access information on a device. Kubota Tractor Don't Start? Create an account to follow your favorite communities and start taking part in conversations. Disconnect the line which connects the fuel filter and the fuel pump. It is hard to believe that two little wires control the whole contraption. I am going to talk about it elaborately in this article. Battery fully charged, Curtis B., Technician 44,329 Curtis B., Technician 44,329 Satisfied Customers Open it, start it and let it run for a few minutes then close it. It doesn't even attempt to start. L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more. JavaScript is disabled. Turn the dial to the lowest setting in the resistance mode in the ohms portion of the meter. 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. Check for voltage there and if not figure out why. Thirdly, the problem can be in the fuel injector pump. 250 an hour?!? 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. There are several ways to solve this problem. So, if there is any link of blockage in it, it can also create a problem. They wanted 110ish for the shop manual for my L2501. For a better experience, please enable JavaScript in your browser before proceeding. Most times I get no click from the solenoid. Standard Transmission. Pulled fuel cut off solenoidstarts. Curious is you got this resolved and if so, how? Press question mark to learn the rest of the keyboard shortcuts. You will feel like this is a new vehicle you are running. Battery is good. 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 ? 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. OrangeTractorTalks brings together Kubota enthusiasts from around the world, into one place, purpose built just for them. I always heard a click when when I turned on the key. Here are the symptoms: It could still be the battery. Check the Deadman switch under the seat? If there is any water mixed with the oil then the engine can stall. If so then it could be a filter but not likely. People need to turn off the vehicle to operate it again. If your Kubota diesel engine does not start, begin by confirming that your electrical and fuel delivery systems are performing properly. For a better experience, please enable JavaScript in your browser before proceeding. if it is very low there, then by all means clean/repair the connections. Mechanical: Chassis: 4x2 2WD : 4x4 MFWD 4WD: Differential lock: rear standard: Steering: L3400DT W/ LA463 FEL and L235DT W/ BF400 Loader. Did you run it out of fuel? Try rocking the hydrostatic pedal back and forth, allowing it to return to it's functional position on it's own. if its filled with dirt and thick mud-like object, you need to replace the filter. For almost a Month I could not start the Kubota Tractor, come to find out after testing. And yes, some of them can be solved at home. kubota L3500 cranks but won't start (EDIT) not 3500, L3400, and i think he said it was a 2008 model. Mine has a switch for each of the two gear shift levers. It may not display this or other websites correctly. The fuel solenoid is not clicking when the key is turned. .Sometimes it starts, then dies. (EDIT) not 3500, L3400, and i think he said it was a 2008 model. Kubota L3400DT-IF 4 WD Tractor, Serial . Some of our partners may process your data as a part of their legitimate business interest without asking for consent. For a better experience, please enable JavaScript in your browser before proceeding. 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. 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. 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. Definitely sounds like a fuel pump issue. 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 more I read about fuel solenoid the more I think my tractor non-run problem may be related to the fuel solenoid. Dead battery? Injection pumps rarely fail. If not the you have your culprit. 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 . That isn't an issue. Closed the air vent cock. It's diesel so it's probably either the injection pump or the lift pump. Kubota L3540 Won't Start. Make sure there's flow through the fuel system, start at the filter, then the lift pump, then injection pump, then injectors. so look for bad grounds. So, you need to check the battery first if you are facing this kind of problem. Or if there is any faulty safety switch, it needs to replace too. You can face problems like the PTO not turning off even when the PTO lever is shifted to disengage. After some time, this cycle will start all over again. If it is, you need to replace it. My pantleg occasionally catches the PTO lever on my L3400. I have a Kubota L3400 with Manual transmission, 4WD. Sometimes it well run for a few seconds other times a few minutes. to know if the battery is good, put the lead directly on the battery post. Yes, if the air was formed in the hydraulic system, it can be stopped completely. Kubota is a brand of tractor that is very much reliable for many kinds of agricultural work. Fuel flow issues are the most common reason for Kubota L3400 to stop working after running for a while. You have found you high resistance problem. Maybe try jumping the starter just to see if it turns over. 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. Why is the steering wheel spinning very easily? 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. The dash lights stay strong and do not dim when the key is turned. You must log in or register to reply here. Unfortunately, not all tractor is perfect. You need a multimeter to start checking voltages. It could be your fuel pump, but more likely it's your solenoid. Or maybe one of the PTOs are engaged? Thanks for the Kubota books site. You will find the downside of the cable. Kubota is one of the most reliable agricultural vehicles to choose from. As we also learn about what makes them so reliable, and how to properly start and take care of your small. If it's got 12v at battery but no instrument panel lights, I'd suspect the switch. Do it for at least fine munities. Battery cables Defective or dirty battery cables are the problem more often than you might think. Thanks for the replies. Maybe you just typed it wrong - pto needs to be. It is hard to believe that two little wires control the whole contraption. Does that include lube? To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Is your 3400 a hydrostat or standard shift transmission? This sub Reddit is meant for everything and all things tractor and tractor related things. Do it again if you feel needed. Any chance a pto is engaged? My tractor is suffering this now, but I do know where to look to get it back running. Manage Settings The ignition lights and dash lights turn on with the key on but the engine does not turn over. Can it be solved at home? If not try the second one. For a better experience, please enable JavaScript in your browser before proceeding. 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. First, never use starting fluid in a diesel. You must log in or register to reply here. If the problem does not solve yet, replace the fuel filter. The dash lights stay strong and do not dim when the key is turned. It will have issues over time as it is made for heavy-duty work. It generally happens when algae grow inside the fuel bowl. Secondly, check and inspect the fuel filter. Established in 2009, we are the largest online community of Kubota tractor and equipment owners. if it is good, in other words it doesnt drop below about 11 volts. This way you will get to know if the battery is dead. if your Kubota tractor won't start watch this video - and try this first. Anyone have any ideas on what to do next? Aug 9, 2021. So run the battery voltage test again. 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. 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. 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". Spray DW40 on the rubberboot and work the PTO shift back and forth. Ran the engine for 30 seconds and turned it off. It drives power from the tractor to the PTO-driven machine. RUBYRUSS only posted a day ago that there was a problem with his L3200. Put the solenoid back on and it would start but then die immediately. Removed the solenoid and the tractor started, had to restrict airflow since the fuel solenoid was not connected.. Overall, it increases the productivity of the tractor. 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. 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. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. When you load heavier the RPM shows down to an almost shiftless situation. Nonetheless, I'm the man of the farm, so this repair falls on me. Not being able to use any particular gear is not a common problem, but it occurs sometimes. 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 the gear compartment if something like stone or dried mud had stuck there. 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. 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. Might even be your key switch which controls the solenoid. Got up the next day, no start. Cleaning Air Cleaner Element [Single Element Type] 63. The first time it happened, it was 10 minutes before I figured it out. Don't really have that for something that doesn't get used much. JavaScript is disabled. Put the solenoid back on and it would start but then die immediately. But today when I turned the key to start, no click, only the sound of the starter turning. 62. 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 turned the air vent cock to open. You need to get a service book for this tractor with a wiring diagram. JavaScript is disabled. then put the leads on the clamp connections and read it there. I got the tractor to start and it ran fine. 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. My 3400 HSt was new in dec 2006 and recently developed an intermittent starting problem, sometimes it would go etc.. If this is HST, rock your forward/reverse pedal back and forth while holding the key in the crank position. As it is a motor device, having problems from time to time is not uncommon. Any thoughts? JavaScript is disabled. No one here can tell you much more without more information from trouble shooting. Removed the solenoid and the tractor started, had to restrict airflow since the fuel solenoid was not connected.. OrangeTractorTalks brings together Kubota enthusiasts from around the world, into one place, purpose built just for them. 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. Evacuator Valve. Does the display say anything about OPC? shut down tractor in field, The Shuttle Shift lever is stuck in the middle- it will not go into H/L/Reverse. One was a simple matter of lubing the bottom end of the cable assembly that operates the PTO. It needs to be properly functioned to do all the tasks is supposed to do. i even bushogged with it for 3 hours. The battery is brand new. Buts that's where the real. Mechanic's Assistant: What is the complete model and serial number of your machine? Thats usually me. Luckily, all these parts are much less money than just one hour of labor. Some times the solenoid engages other times not. Fix all the connections battery has with other parts of the vehicle. 900 to tow it?!? Shutting of Suddenly Arter Working for a While. The ignition lights and dash lights turn on with the key on but the engine does not turn over. To fix this problem, you need to lean the fuel bowl first. Separating Rear Axle Case from Brake Case, Manual Transmission and Glide Shift Transmission, Double Acting Type 2 (Floating with Detent), Electronic Instrument Panel (Intellipanel), Testing, Setting and Adjusting by Electronic Instrument Panel (Intellipanel), Checking GST Electric Control System (GST Model Only), Air Conditioner Relay, Blower Relays and Compressor Relay, R134A Refrigerant Recovery and Recycling Machine, Air Conditioner System and Front Windshield Wiper10-S31, Disassembling Differential Gear Assembly (L2800), Disassembling Differential Gear Assembly (L3400), Checking High Pressure Relief Valve Pressure, Separating MID Case from Transmission Case, Hydraulic Pump Test Using Flow-Meter (Power Steering), Hydraulic Pump Test Using Flow-Meter (Three Point Hydraulic System), Relief Valve (for Three Point Hydraulic System), Hydraulic Pump (Three Point Hydraulic System), Kubota L3400 Operator's Manual (94 pages), Care of Danger, Warning and Caution Labels, Instrument Panel, Switches and Hand Controls, Foot and Hand Controls (Manual Transmission Type), Warm-Up Transmission Oil in the Low Temperature Range, Do Not Operate the Tractor at Full Speed for the First 50 Hours, hangssig Lubricating Oil for New Tractors, Travel Adjustment/Suspension Adjustment Knob, Head Light/Turn Signal/Hazard Light Switch, Main Gear Shift Lever & Range Gear Shift Lever [Manual Transmission Type], Range Gear Shift Lever (L-M-H) [HST Type], Unlock the Parking Brake and Slowly Release the Clutch, Depress the Speed Control Pedal [HST Type], Make Preparations for Attaching Implement, Hydraulic Control Unit Use Reference Chart, Liquid Weight Per Tire (75 Percent Filled), Cleaning Grill, Radiator Screen and Oil Cooler, Checking Gauges, Meter and Easy Checker (TM), Cleaning Air Cleaner Element [Single Element Type], Replacing Hydraulic Oil Filter/Replacing Transmission Oil Filter [HST Type], Checking HST Oil Line [HST Type]/Checking Power Steering Line, Every 800/1500/3000 Hours and Every 1/2 Year, Flush Cooling System and Changing Coolant, Handling Precautions for Electrical Parts and Wiring. 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. Thank you Wolfman. Electrical System Check Electrical issues are among the most common reasons for engines not starting. Can someone pinpoint where the fuel solenoid is located on the L3400HST? There can be a malfunctioning steering hydraulic cylinder that can cause the problem. Join us in searching for a Kubota diesel that will not start in the cold weather. Any help would be appreciated. I don't recall the deadman switch working like that, I thought it would only stop the engine if the tractor was moving. The consent submitted will only be used for data processing originating from this website. / Simple Trouble Shooting RudydaGoat 163 subscribers Subscribe Share 54K views 3 years ago Just on that one mission i learned lots. 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. You must log in or register to reply here. If not, try to see a professional who can fix the problem for you. 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. 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. Try cleaning your battery post and ground cable. 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. But since your relays may not even click. You can also do a Biocide treatment and set it for overnight. 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. Check if it is dead or have any other problem. Mostly this creates the problem. if it is good, in other words it doesnt drop below about 11 volts. You are using an out of date browser. what does the volt meter say when you try to start it. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. A battery starts with amps not volts. 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. The fuel solenoid is not engaging. what I found was that not enough. or the starter engage, you need to know if it is the battery, or high resistance/ connection or something. 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. It is a multipurpose tractor that you can use in various ways. You are using an out of date browser. 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. 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? 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. Firstly, check the fuel line. What does hang up is the PTO safety hookup on the PTO lever itself ( right side of wheel). follow that with all the safety switches in the path to engaging the start relay. Read somewhere that the fuel solenoid can cause the issue. 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. I figured I needed to bleed the system. Reading battery voltage with no load, does not tell the whole story. Checked battery, fuses, fuel and all are good. Not starting, shutting off after some time, POT not turning on, and RPM slowing down are the common kubota l3400 problems. The safety switch on the foot pedal has been a problem. You are using an out of date browser. Check that the fuel shutoff solenoid is getting voltage before you go blaming the pump. Here are some of them you can face with the solution with it. Press J to jump to the feed. Checked battery, fuses, fuel and all are good. JavaScript is disabled. Still no idea what to do next. The other was the switch that senses the neutral position of the hydro pedal. Use an air compressor to flush out if anything is clogged. 1. 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.. If the actual problem is this, it should be solved by this method. 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. Changing Engine Oil. After that, it will pick it up in about a minute or so. Welcome. You must log in or register to reply here. Replace the oil with some light oil. The issue is most likely another safety switch. Established in 2009, we are the largest online community of Kubota tractor and equipment owners. Fuel tank is half full. But what is the problem which can appear in front of you? 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.