Getting fuel and hot battery. 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. Kubota L3400 is a farmers tractor which is a very vital part for some of them. 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. 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? After that, it will pick it up in about a minute or so. Welcome. 352K views 6 years ago if your Kubota tractor won't start watch this video - and try this first. What does hang up is the PTO safety hookup on the PTO lever itself ( right side of wheel). 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. I did try the fuel solenoid after I removed it and the rod does not move when starting the tractor. So, you need to check the battery first if you are facing this kind of problem. If the tractor starts off good, works for some time, and suddenly stops while in use, the most common reason is fuel starvation. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. There can be a malfunctioning steering hydraulic cylinder that can cause the problem. Here are some of them you can face with the solution with it. It should solve the problem. else. 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. It may not display this or other websites correctly. Or bad battery connection(s). Not starting, shutting off after some time, POT not turning on, and RPM slowing down are the common kubota l3400 problems. I hope this article has given you a solid idea of where to start. For a better experience, please enable JavaScript in your browser before proceeding. Please post back. Changing fuel filter introduces air in the injectors and wont start until bled out. Mechanical: Chassis: 4x2 2WD : 4x4 MFWD 4WD: Differential lock: rear standard: Steering: Established in 2009, we are the largest online community of Kubota tractor and equipment owners. Press question mark to learn the rest of the keyboard shortcuts. it should do the work. Check the gear compartment if something like stone or dried mud had stuck there. You need to get a tester light and follow the current. 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. 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. Pulled fuel cut off solenoidstarts. Kubota L3400 tractor overview. 63. Fuel flow issues are the most common reason for Kubota L3400 to stop working after running for a while. So run the battery voltage test again. / Simple Trouble Shooting RudydaGoat 163 subscribers Subscribe Share 54K views 3 years ago Just on that one mission i learned lots. Kubota L3540 Won't Start. What this does is, it pulls the fuel and takes it to the engine from the fuel tank. Please explain what you mean by 'won't start': will the starter turn at all or is it all completely dead? You are using an out of date browser. What happens here is, that every other gear works fine and when you try to use that particular gear. OrangeTractorTalks brings together Kubota enthusiasts from around the world, into one place, purpose built just for them. Spray DW40 on the rubberboot and work the PTO shift back and forth. This way you will get to know if the battery is dead. 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The fuel solenoid is not clicking when the key is turned. then put the leads on the clamp connections and read it there. The fuel solenoid shuts off fuel or engages linkage that controls fuel distribution. I'm smart and relatively mechanically inclined, but I don't have a lot of experience with diesel or tractors, much less diesel tractors. If not try the second one. Mine has a switch for each of the two gear shift levers. The issue would not be in your PTO switch if you have it plugged into each other. Every 100 Hours. 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. The battery is brand new. You are using an out of date browser. THe tractor will turn over but will not start. Many thanks. Established in 2009, we are the largest online community of Kubota tractor and equipment owners. Thanks for the replies. It is hard to believe that two little wires control the whole contraption. Checking Engine Start System. Can someone pinpoint where the fuel solenoid is located on the L3400HST? You have found you high resistance problem. Checking Wheel Bolt Torque. They wanted 110ish for the shop manual for my L2501. Any help would be appreciated. If it's got 12v at battery but no instrument panel lights, I'd suspect the switch. I turned the air vent cock to open. Mostly this creates the problem. Firstly, check the fuel line. I figured I needed to bleed the system. People need to turn off the vehicle to operate it again. Does that include lube? Why is my diesel engine stalling in Kubota L3400? If the diesel fuel pours as it leaves the line, there may be something clogged in the line. Battery fully charged, clicks when key is turned, but not engaging or spinning. Continue with Recommended Cookies. 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). Today went to start the tractor and it won't start. Mechanic's Assistant: What is the complete model and serial number of your machine? 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. 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. Injection pumps rarely fail. Turn the dial to the lowest setting in the resistance mode in the ohms portion of the meter. A battery starts with amps not volts. if it is good, in other words it doesnt drop below about 11 volts. 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. 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. . Open it, start it and let it run for a few minutes then close it. Make sure there's flow through the fuel system, start at the filter, then the lift pump, then injection pump, then injectors. 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. if its filled with dirt and thick mud-like object, you need to replace the filter. 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. But what is the problem which can appear in front of you? As we also learn about what makes them so reliable, and how to properly start and take care of your small. It drives power from the tractor to the PTO-driven machine. If this is HST, rock your forward/reverse pedal back and forth while holding the key in the crank position. No one here can tell you much more without more information from trouble shooting. That isn't an issue. Ran the engine for 30 seconds and turned it off. Shutting of Suddenly Arter Working for a While. Try rocking the hydrostatic pedal back and forth, allowing it to return to it's functional position on it's own. You can face problems like the PTO not turning off even when the PTO lever is shifted to disengage. You need to get a service book for this tractor with a wiring diagram. Nonetheless, I'm the man of the farm, so this repair falls on me. The other was the switch that senses the neutral position of the hydro pedal. I am going to talk about it elaborately in this article. Join us in searching for a Kubota diesel that will not start in the cold weather. Still no idea what to do next. then put the leads on the clamp connections and read it there. 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. JavaScript is disabled. My pantleg occasionally catches the PTO lever on my L3400. If you are facing any of those, do not worry. Check the Deadman switch under the seat? kubota L3500 cranks but won't start (EDIT) not 3500, L3400, and i think he said it was a 2008 model. My L2800 has done this since newjust not as much now, It has gotten better with age. Then start with the battery. Kubota is one of the most reliable agricultural vehicles to choose from. Most times I get no click from the solenoid. Ask an Expert Car Questions Agriculture and Farm Equipment This answer was rated: Kubota L3400 starter wont engage. Thanks to all of you who responded. Fuel flow issues are the most common reason for Kubota L3400 to stop working after running for a while. Reading battery voltage with no load, does not tell the whole story. This sub Reddit is meant for everything and all things tractor and tractor related things. I tried the solution proposed by crbr, rocking the transmission pedal - and it worked - made my day! Did you run it out of fuel? Checked battery, fuses, fuel and all are good. 64. if your Kubota tractor won't start watch this video - and try this first. The ignition lights and dash lights turn on with the key on but the engine does not turn over. Turned on the engine and let it idle for a few minutes until it sounded better. 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. 900 to tow it?!? You have found you high resistance problem. 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. 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 For a better experience, please enable JavaScript in your browser before proceeding. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Fuel tank is half full. Check if it is dead or have any other problem. Disconnect the two small wires you will find in the PTO lever. Thank you Wolfman. I got the tractor to start and it ran fine. Disconnect the line which connects the fuel filter and the fuel pump. I thought with a dead battery I would hear clicking, when turning the key. if it is very low there, then by all means clean/repair the connections. i even bushogged with it for 3 hours. 62. I had two separate things affect starting on mine. Closed the air vent cock. 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. Or your fuel system needs bleed out so leave the injector line loose and crank for a while. Thats usually me. The consent submitted will only be used for data processing originating from this website. Most failures to start with what you have described is from a faulty safety switch or just being out of adjustment. Today went to start the tractor and it won't start. JavaScript is disabled. The Shuttle Shift lever is stuck in the middle- it will not go into H/L/Reverse. You must log in or register to reply here. My Kubota l3400 tractor won't start. If so then it could be a filter but not likely. Kubota L3400 starter won't engage. if it is good, in other words it doesnt drop below about 11 volts. For a better experience, please enable JavaScript in your browser before proceeding. The dash lights stay strong and do not dim when the key is turned. Evacuator Valve. 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 ? Changing Engine Oil. You need a multimeter to start checking voltages. I have problem but it is not the seat switch because the PTO continues to rotate whether I am on the seat or not. The dead man switch on my fwd/rev pedal is 100% my culprit for no crank no start. You will feel like this is a new vehicle you are running. Got up the next day, no start. My Kubota l3400 tractor won't start. 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. 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. Lights can still work with a dead (actually low voltage) battery. It happens when the spring load is seized up and does not slide properly. OrangeTractorTalks brings together Kubota enthusiasts from around the world, into one place, purpose built just for them. 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 . You are using an out of date browser. An example of data being processed may be a unique identifier stored in a cookie. Anyone have any ideas on what to do next? 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". Any chance a pto is engaged? Put new solenoid on.no start. But since your relays may not even click. Dead battery? Tight and clean them if necessary. The issue is most likely another safety switch. So, if there is any link of blockage in it, it can also create a problem. Why is the steering wheel spinning very easily? You are using an out of date browser. 250 an hour?!? Use an air compressor to flush out if anything is clogged. Does the display say anything about OPC? The safety switch on the foot pedal has been a problem. It could be your fuel pump, but more likely it's your solenoid. Fix all the connections battery has with other parts of the vehicle. Thats where I would start, back on the battery. Replaced the stop relay but still get same results. It may not display this or other websites correctly. Or maybe one of the PTOs are engaged? After some time, this cycle will start all over again. If not then your solenoid could be bad if so then you have bigger issues that need deeper troubleshooting. shut down tractor in field, 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. You must log in or register to reply here. or the starter engage, you need to know if it is the battery, or high resistance/ connection or something. Fuel tank is half full. Secondly, check and inspect the fuel filter. Kubota enthusiasts, hobbyists, and fans! Cleaning Air Cleaner Element [Single Element Type] 63. It appears to be in Neutral, but is not and will not start after I turned the switch off. Battery fully charged, Curtis B., Technician 44,329 Curtis B., Technician 44,329 Satisfied Customers It was fine then. If the problem does not solve yet, replace the fuel filter. Though it is a renowned brand, unfortunately, there are some problems you may face. Definitely sounds like a fuel pump issue. 61. As it is a motor device, having problems from time to time is not uncommon. JavaScript is disabled. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. (EDIT) not 3500, L3400, and i think he said it was a 2008 model. 1. You must log in or register to reply here. Removed the solenoid and the tractor started, had to restrict airflow since the fuel solenoid was not connected.. Kubota L3400DT-IF 4 WD Tractor, Serial . You will find the downside of the cable. Battery is good. You must log in or register to reply here. Crack a line at an injector and see if you have fuel when cranking the engine. If the tractor starts off good, works for some time, and suddenly stops while in use, the most common reason is fuel starvation. 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. L3400DT W/ LA463 FEL and L235DT W/ BF400 Loader. If it is, you need to replace it. Overall, it increases the productivity of the tractor. For a better experience, please enable JavaScript in your browser before proceeding. Welcome. Maybe you just typed it wrong - pto needs to be. Air in the fuel line. Do it for at least fine munities. I disconnected the two wires and plugged them into themselves and it started right away now it doesn't turn over at all. Battery is good. 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 has no idea what it is, and i'm not going to the place that gave me that quote, we jumped it for now. 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 for voltage there and if not figure out why. 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.. Thanks for the Kubota books site. To fix this problem, you need to lean the fuel bowl first. It's diesel so it's probably either the injection pump or the lift pump. Create an account to follow your favorite communities and start taking part in conversations. The dash lights stay strong and do not dim when the key is turned. .Sometimes it starts, then dies. 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. 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. Press question mark to learn the rest of the keyboard shortcuts. Kubota L3400 2006 will turn over but not start. Then check the wiring. Check that the fuel shutoff solenoid is getting voltage before you go blaming the pump. Two weeks ago is the last time I used my L3400. Aug 9, 2021. I am thinking maybe the ignition switch? Create an account to follow your favorite communities and start taking part in conversations. 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. My relatively new (71 hours) Kubota L3400 will not start. I don't recall the deadman switch working like that, I thought it would only stop the engine if the tractor was moving. JavaScript is disabled. Buts that's where the real. Luckily, all these parts are much less money than just one hour of labor. 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 . If your Kubota diesel engine does not start, begin by confirming that your electrical and fuel delivery systems are performing properly. You nailed it, it was the forward/reverse pedal, stuck out of neutral position. If its still on, check for the cable which runs from the PTO shift and goes into the transmission case under the seat. 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.