Continue with Recommended Cookies. It doesn't even attempt to start. Pulled fuel cut off solenoidstarts. OrangeTractorTalks brings together Kubota enthusiasts from around the world, into one place, purpose built just for them. The dead man switch on my fwd/rev pedal is 100% my culprit for no crank no start. The ignition lights and dash lights turn on with the key on but the engine does not turn over. At the end of the fuel rail is a valve. It may not display this or other websites correctly. I did try the fuel solenoid after I removed it and the rod does not move when starting the tractor. what I found was that not enough. Most failures to start with what you have described is from a faulty safety switch or just being out of adjustment. So run the battery voltage test again. Checked battery, fuses, fuel and all are good. You are using an out of date browser. My Kubota l3400 tractor won't start. Mechanical: Chassis: 4x2 2WD : 4x4 MFWD 4WD: Differential lock: rear standard: Steering: Battery fully charged, Curtis B., Technician 44,329 Curtis B., Technician 44,329 Satisfied Customers My pantleg occasionally catches the PTO lever on my L3400. This sub Reddit is meant for everything and all things tractor and tractor related things. Many thanks. For a better experience, please enable JavaScript in your browser before proceeding. L3400DT W/ LA463 FEL and L235DT W/ BF400 Loader. Here are some of them you can face with the solution with it. Kubota L3400 2006 will turn over but not start. Getting fuel and hot battery. Tight and clean them if necessary. You must log in or register to reply here. I have problem but it is not the seat switch because the PTO continues to rotate whether I am on the seat or not. Read somewhere that the fuel solenoid can cause the issue. Thats usually me. Press J to jump to the feed. It appears to be in Neutral, but is not and will not start after I turned the switch off. Not being able to use any particular gear is not a common problem, but it occurs sometimes. It was fine then. If the actual problem is this, it should be solved by this method. 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. 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. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Any help would be appreciated. Lights can still work with a dead (actually low voltage) battery. Check that the fuel shutoff solenoid is getting voltage before you go blaming the pump. I don't recall the deadman switch working like that, I thought it would only stop the engine if the tractor was moving. Thanks for the Kubota books site. It generally happens when algae grow inside the fuel bowl. The dash lights stay strong and do not dim when the key is turned. So run the battery voltage test again. Open it, start it and let it run for a few minutes then close it. Thirdly, the problem can be in the fuel injector pump. My relatively new (71 hours) Kubota L3400 will not start. You need to get a tester light and follow the current. Most times I get no click from the solenoid. Nonetheless, I'm the man of the farm, so this repair falls on me. I hope this article has given you a solid idea of where to start. if its filled with dirt and thick mud-like object, you need to replace the filter. A battery starts with amps not volts. You nailed it, it was the forward/reverse pedal, stuck out of neutral position. Thanks to all of you who responded. The safety switch on the foot pedal has been a problem. Dead battery? For a better experience, please enable JavaScript in your browser before proceeding. It is hard to believe that two little wires control the whole contraption. Established in 2009, we are the largest online community of Kubota tractor and equipment owners. Cleaning Air Cleaner Element [Single Element Type] 63. 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. 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. Both have to be in neutral. 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. 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. If not the you have your culprit. 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? If this is HST, rock your forward/reverse pedal back and forth while holding the key in the crank position. You can also do a Biocide treatment and set it for overnight. Can it be solved at home? The battery is brand new. else. Check the gear compartment if something like stone or dried mud had stuck 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. THe tractor will turn over but will not start. PTO is also known as Power Take-Off enables the driver or operator to use the tractor for multiple uses. if it is good, in other words it doesnt drop below about 11 volts. Is the large wire on the starter near 12.6 volts? Why is my diesel engine stalling in Kubota L3400? You will find the downside of the cable. If so then it could be a filter but not likely. The Shuttle Shift lever is stuck in the middle- it will not go into H/L/Reverse. Today went to start the tractor and it won't start. You have found you high resistance problem. 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. Is your 3400 a hydrostat or standard shift transmission? 63. They wanted 110ish for the shop manual for my L2501. My Kubota l3400 tractor won't start. It could be your fuel pump, but more likely it's your solenoid. Luckily, all these parts are much less money than just one hour of labor. follow that with all the safety switches in the path to engaging the start relay. Checking Wheel Bolt Torque. 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. I always heard a click when when I turned on the key. The ignition lights and dash lights turn on with the key on but the engine does not turn over. Battery fully charged, clicks when key is turned, but not engaging or spinning. Mechanic's Assistant: What is the complete model and serial number of your machine? 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. If you have 12V then have someone turn the key on while you listen to see if it starts. So, if there is any link of blockage in it, it can also create a problem. If the tractor starts off good, works for some time, and suddenly stops while in use, the most common reason is fuel starvation. I disconnected the two wires and plugged them into themselves and it started right away now it doesn't turn over at all. 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. But what is the problem which can appear in front of you? The air cleaner can be clogged or an unadjusted engine valve can cause this problem. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. 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. As we also learn about what makes them so reliable, and how to properly start and take care of your small. 63. JavaScript is disabled. Kansas, Butler county, Just east of DooDah. Replace the oil with some light oil. It should solve the problem. 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. Changing fuel filter introduces air in the injectors and wont start until bled out. It drives power from the tractor to the PTO-driven machine. That isn't an issue. I tried the solution proposed by crbr, rocking the transmission pedal - and it worked - made my day! Thats where I would start, back on the battery. My tractor is suffering this now, but I do know where to look to get it back running. then put the leads on the clamp connections and read it there. Do it again if you feel needed. The issue would not be in your PTO switch if you have it plugged into each other. You need a multimeter to start checking voltages. kubota L3500 cranks but won't start (EDIT) not 3500, L3400, and i think he said it was a 2008 model. What does hang up is the PTO safety hookup on the PTO lever itself ( right side of wheel). JavaScript is disabled. Ran the engine for 30 seconds and turned it off. Still no idea what to do next. RUBYRUSS only posted a day ago that there was a problem with his L3200. Welcome. Kubota L3400 tractor overview. 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. Or bad battery connection(s). Do they at least give you a reach around? And yes, some of them can be solved at home. Then start with the battery. The fuel solenoid shuts off fuel or engages linkage that controls fuel distribution. I thought with a dead battery I would hear clicking, when turning the key. Why is the steering wheel spinning very easily? 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? if your Kubota tractor won't start watch this video - and try this first. Can someone pinpoint where the fuel solenoid is located on the L3400HST? Disconnect the two small wires you will find in the PTO lever. It generally happens if there are any battery issues. Reading battery voltage with no load, does not tell the whole story. No one here can tell you much more without more information from trouble shooting. 352K views 6 years ago if your Kubota tractor won't start watch this video - and try this first. It may not display this or other websites correctly. 64. Sometimes it well run for a few seconds other times a few minutes. Definitely sounds like a fuel pump issue. You have found you high resistance problem. If it is, you need to replace it. You must log in or register to reply here. (EDIT) not 3500, L3400, and i think he said it was a 2008 model. Not starting, shutting off after some time, POT not turning on, and RPM slowing down are the common kubota l3400 problems. or the starter engage, you need to know if it is the battery, or high resistance/ connection or something. 61. 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. Maybe try jumping the starter just to see if it turns over. When you load heavier the RPM shows down to an almost shiftless situation. Overall, it increases the productivity of the tractor. Sounds like an obstruction or bad lift pump. 900 to tow it?!? If the tractor starts off good, works for some time, and suddenly stops while in use, the most common reason is fuel starvation. Mine has a switch for each of the two gear shift levers. If the problem does not solve yet, replace the fuel filter. 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". Here are some of them you can face with the solution with it. if it is good, in other words it doesnt drop below about 11 volts. Thanks for the replies. Closed the air vent cock. I am thinking maybe the ignition switch? 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. Kubota L3540 Won't Start. it should do the work. What happens here is, that every other gear works fine and when you try to use that particular gear. JavaScript is disabled. Might even be your key switch which controls the solenoid. 1. Shutting of Suddenly Arter Working for a While. Aug 9, 2021. This way you will get to know if the battery is dead. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. 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. This problem occurs mostly with heavier loads. It is a multipurpose tractor that you can use in various ways. Manage Settings 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 just stuck. It may not display this or other websites correctly. If its still on, check for the cable which runs from the PTO shift and goes into the transmission case under the seat. You must log in or register to reply here. An example of data being processed may be a unique identifier stored in a cookie. Don't really have that for something that doesn't get used much. You must log in or register to reply here. 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's diesel so it's probably either the injection pump or 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. The first time it happened, it was 10 minutes before I figured it out. Make sure there is good voltage at the lift pump. Another common problem in Kubota is not getting started at all but just clicking. Kubota enthusiasts, hobbyists, and fans! 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 the diesel fuel pours as it leaves the line, there may be something clogged in the line. After that, check the voltage of the battery. Injection pumps rarely fail. My L2800 has done this since newjust not as much now, It has gotten better with age. 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. Put the solenoid back on and it would start but then die immediately. Does the display say anything about OPC? / Simple Trouble Shooting RudydaGoat 163 subscribers Subscribe Share 54K views 3 years ago Just on that one mission i learned lots. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. Battery cables Defective or dirty battery cables are the problem more often than you might think. 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. Checking Engine Start System. Fuel tank is half full. Just a wild guess though. Curious is you got this resolved and if so, how? 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. Got up the next day, no start. LOL. First, never use starting fluid in a diesel. 62. . It happens when the spring load is seized up and does not slide properly. Kubota L3400 starter won't engage. 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. But since your relays may not even click. Crack a line at an injector and see if you have fuel when cranking the engine. Did you run it out of fuel? Replaced the stop relay but still get same results. shut down tractor in field, People need to turn off the vehicle to operate it again. Any chance a pto is engaged? Every 100 Hours. 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. 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. To fix this problem, you need to lean the fuel bowl first. Check if it is dead or have any other problem. Anyone have any ideas on what to do next? If your Kubota diesel engine does not start, begin by confirming that your electrical and fuel delivery systems are performing properly. Today went to start the tractor and it won't start. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. The fuel solenoid is not clicking when the key is turned. As it is a motor device, having problems from time to time is not uncommon. 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. JavaScript is disabled. What this does is, it pulls the fuel and takes it to the engine from the fuel tank. You need to get a service book for this tractor with a wiring diagram. You are using an out of date browser. 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 If it's got 12v at battery but no instrument panel lights, I'd suspect the switch. It may not display this or other websites correctly. The other was the switch that senses the neutral position of the hydro pedal. After that, it will pick it up in about a minute or so. I am going to talk about it elaborately in this article. Anyone have any ideas on what to do next? 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. 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. Use an air compressor to flush out if anything is clogged. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. Today it won't start. then put the leads on the clamp connections and read it there. Join us in searching for a Kubota diesel that will not start in the cold weather. Maybe you just typed it wrong - pto needs to be. Does that include lube? The dash lights stay strong and do not dim when the key is turned. Secondly, check and inspect the fuel filter. Fuel tank is half full. i even bushogged with it for 3 hours. 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 . 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. Create an account to follow your favorite communities and start taking part in conversations. 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.
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