Turned on the engine and let it idle for a few minutes until it sounded better. It is hard to believe that two little wires control the whole contraption. It was fine then. Kubota is one of the most reliable agricultural vehicles to choose from. An example of data being processed may be a unique identifier stored in a cookie. 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.. It may not display this or other websites correctly. The fuel solenoid is not engaging. 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 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. Evacuator Valve. kubota L3500 cranks but won't start (EDIT) not 3500, L3400, and i think he said it was a 2008 model. Then I tried to continue mowing, but I only made it down the hill and the tractor stalled as I made the turn. The fuel solenoid shuts off fuel or engages linkage that controls fuel distribution. Check if it is dead or have any other problem. 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. 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. I'm smart and relatively mechanically inclined, but I don't have a lot of experience with diesel or tractors, much less diesel tractors. Spray DW40 on the rubberboot and work the PTO shift back and forth. 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 . 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. Thanks for the Kubota books site. 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. You are using an out of date browser. Most failures to start with what you have described is from a faulty safety switch or just being out of adjustment. Sometimes it well run for a few seconds other times a few minutes. 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. You need a multimeter to start checking voltages. Or maybe one of the PTOs are engaged? Established in 2009, we are the largest online community of Kubota tractor and equipment owners. The dash lights stay strong and do not dim when the key is turned. The fuel solenoid is not clicking when the key is turned. Removed the solenoid and the tractor started, had to restrict airflow since the fuel solenoid was not connected.. Do it for at least fine munities. Thank you Wolfman. I am thinking maybe the ignition switch? Kubota is a brand of tractor that is very much reliable for many kinds of agricultural work. The issue is most likely another safety switch. 352K views 6 years ago if your Kubota tractor won't start watch this video - and try this first. Make sure there is good voltage at the lift pump. No one here can tell you much more without more information from trouble shooting. follow that with all the safety switches in the path to engaging the start relay. If your Kubota diesel engine does not start, begin by confirming that your electrical and fuel delivery systems are performing properly. 250 an hour?!? The dash lights stay strong and do not dim when the key is turned. 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. Not starting, shutting off after some time, POT not turning on, and RPM slowing down are the common kubota l3400 problems. Check the Deadman switch under the seat? Here are the symptoms: It could still be the battery. I am going to talk about it elaborately in this article. 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. Try cleaning your battery post and ground cable. Many thanks. If there is any water mixed with the oil then the engine can stall. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. Any help would be appreciated. Join us in searching for a Kubota diesel that will not start in the cold weather. 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. I tried the solution proposed by crbr, rocking the transmission pedal - and it worked - made my day! The ignition lights and dash lights turn on with the key on but the engine does not turn over. 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. Mechanic's Assistant: What is the complete model and serial number of your machine? LOL. JavaScript is disabled. You have found you high resistance problem. It happens when the spring load is seized up and does not slide properly. Fuel tank is half full. Kansas, Butler county, Just east of DooDah. The first time it happened, it was 10 minutes before I figured it out. 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. For a better experience, please enable JavaScript in your browser before proceeding. The consent submitted will only be used for data processing originating from this website. Air in the fuel line. shut down tractor in field, 1. I thought with a dead battery I would hear clicking, when turning the key. I don't recall the deadman switch working like that, I thought it would only stop the engine if the tractor was moving. Today went to start the tractor and it won't start. My relatively new (71 hours) Kubota L3400 will not start. Kubota Tractor Don't Start? tested the solenoid and it works. 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. Please explain what you mean by 'won't start': will the starter turn at all or is it all completely dead? 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. Thats where I would start, back on the battery. PTO is also known as Power Take-Off enables the driver or operator to use the tractor for multiple uses. For a better experience, please enable JavaScript in your browser before proceeding. Welcome. Kubota enthusiasts, hobbyists, and fans! There are several ways to solve this problem. What this does is, it pulls the fuel and takes it to the engine from the fuel tank. Read somewhere that the fuel solenoid can cause the issue. 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. Try to understand what is the problem first. Put the solenoid back on and it would start but then die immediately. Press J to jump to the feed. The issue would not be in your PTO switch if you have it plugged into each other. Thanks for the replies. Here are some of them you can face with the solution with it. If the actual problem is this, it should be solved by this method. Thanks to all of you who responded. I always heard a click when when I turned on the key. Anything and everything about Kubota. Dead battery? If so then it could be a filter but not likely. Hey guys. Press question mark to learn the rest of the keyboard shortcuts. Kubota L3400 tractor overview. You must log in or register to reply here. Electrical System Check Electrical issues are among the most common reasons for engines not starting. Shutting of Suddenly Arter Working for a While. You must log in or register to reply here. Or bad battery connection(s). 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. It may not display this or other websites correctly. It is hard to believe that two little wires control the whole contraption. 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. I turned the air vent cock to open. Every 100 Hours. Got up the next day, no start. Crack a line at an injector and see if you have fuel when cranking the engine. If it's the fuel shut off, disconnect it or block the thing so it will not shut off the fuel. For almost a Month I could not start the Kubota Tractor, come to find out after testing. OrangeTractorTalks brings together Kubota enthusiasts from around the world, into one place, purpose built just for them. 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. Why is the steering wheel spinning very easily? Some of our partners may process your data as a part of their legitimate business interest without asking for consent. It needs to be properly functioned to do all the tasks is supposed to do. Established in 2009, we are the largest online community of Kubota tractor and equipment owners. So run the battery voltage test again. There can be a malfunctioning steering hydraulic cylinder that can cause the problem. 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 tractor will turn over but will not start. It doesn't even attempt to 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. 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". I got the tractor to start and it ran fine. 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. Unfortunately, not all tractor is perfect. Use an air compressor to flush out if anything is clogged. 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. Press question mark to learn the rest of the keyboard shortcuts. / Simple Trouble Shooting RudydaGoat 163 subscribers Subscribe Share 54K views 3 years ago Just on that one mission i learned lots. To fix this problem, you need to lean the fuel bowl first. My relatively new (71 hours) Kubota L3400 will not start. The more I read about fuel solenoid the more I think my tractor non-run problem may be related to the fuel solenoid. Maybe you just typed it wrong - pto needs to be. I disconnected the two wires and plugged them into themselves and it started right away now it doesn't turn over at all. You need to get a tester light and follow the current. Some times the solenoid engages other times not. 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). Pulled fuel cut off solenoidstarts. Check for voltage there and if not figure out why. 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. Definitely sounds like a fuel pump issue. It generally happens when algae grow inside the fuel bowl. Anyone have any ideas on what to do next? 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. If not the you have your culprit. Another common problem in Kubota is not getting started at all but just clicking. Might even be your key switch which controls the solenoid. Does the display say anything about OPC? Battery fully charged, clicks when key is turned, but not engaging or spinning. One was a simple matter of lubing the bottom end of the cable assembly that operates the PTO. . We have 5 Kubota L3400 manuals available for free PDF download: Workshop Manual, Operator's Manual . I did try the fuel solenoid after I removed it and the rod does not move when starting the tractor. Changing Engine Oil. 63. 61. Removed the solenoid and the tractor started, had to restrict airflow since the fuel solenoid was not connected.. You will feel like this is a new vehicle you are running. if it is very low there, then by all means clean/repair the connections. 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. Welcome. 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. if your Kubota tractor won't start watch this video - and try this first. Still no idea what to do next. For a better experience, please enable JavaScript in your browser before proceeding. 62. Getting fuel and hot battery. Ran the engine for 30 seconds and turned it off. to know if the battery is good, put the lead directly on the battery post. 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If this is HST, rock your forward/reverse pedal back and forth while holding the key in the crank position. I disconnected the two wires and plugged them into themselves and it started right away now it doesn't turn over at all. 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. For a better experience, please enable JavaScript in your browser before proceeding. JavaScript is disabled. Today it won't start. 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. Both have to be in neutral. But today when I turned the key to start, no click, only the sound of the starter turning. If the tractor starts off good, works for some time, and suddenly stops while in use, the most common reason is fuel starvation. Aug 9, 2021. L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more. Cleaning Air Cleaner Element [Single Element Type] 63. Open it, start it and let it run for a few minutes then close it. If it is, you need to replace it. After some time, this cycle will start all over again. My tractor is suffering this now, but I do know where to look to get it back running. After that, check the voltage of the battery. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Then start with the battery. When you load heavier the RPM shows down to an almost shiftless situation. Try rocking the hydrostatic pedal back and forth, allowing it to return to it's functional position on it's own. Read somewhere that the fuel solenoid can cause the issue. I have problem but it is not the seat switch because the PTO continues to rotate whether I am on the seat or not. Ask an Expert Car Questions Agriculture and Farm Equipment This answer was rated: Kubota L3400 starter wont engage. You can face problems like the PTO not turning off even when the PTO lever is shifted to disengage. 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 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. And yes, some of them can be solved at home. Is your 3400 a hydrostat or standard shift transmission? Thirdly, the problem can be in the fuel injector pump. Mostly this creates the problem. As it is a motor device, having problems from time to time is not uncommon. Overall, it increases the productivity of the tractor. It may not display this or other websites correctly. It is a multipurpose tractor that you can use in various ways. It will have issues over time as it is made for heavy-duty work. 64. My L2800 has done this since newjust not as much now, It has gotten better with age. You must log in or register to reply here. Firstly, check the fuel line. Lights can still work with a dead (actually low voltage) battery. 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 . This way you will get to know if the battery is dead. It drives power from the tractor to the PTO-driven machine. It's diesel so it's probably either the injection pump or the lift pump. Then check the wiring. Standard Transmission. 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. A battery starts with amps not volts. OrangeTractorTalks brings together Kubota enthusiasts from around the world, into one place, purpose built just for them. 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. If the tractor starts off good, works for some time, and suddenly stops while in use, the most common reason is fuel starvation. We and our partners use cookies to Store and/or access information on a device. If you have 12V then have someone turn the key on while you listen to see if it starts. Kubota L3400 2006 will turn over but not start. Changing fuel filter introduces air in the injectors and wont start until bled out. 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? Did you run it out of fuel? It generally happens if there are any battery issues. or the starter engage, you need to know if it is the battery, or high resistance/ connection or something. Check the gear compartment if something like stone or dried mud had stuck there. Check that the fuel shutoff solenoid is getting voltage before you go blaming the pump. It may not display this or other websites correctly. Fix all the connections battery has with other parts of the vehicle. Replaced the stop relay but still get same results. So run the battery voltage test again. Kubota L3400DT-IF 4 WD Tractor, Serial . The dead man switch on my fwd/rev pedal is 100% my culprit for no crank no start. Just a wild guess though. L3400DT W/ LA463 FEL and L235DT W/ BF400 Loader. But since your relays may not even click. Manage Settings Tight and clean them if necessary. Disconnect the line which connects the fuel filter and the fuel pump. what I found was that not enough. Here are some of them you can face with the solution with it. Battery is good. (EDIT) not 3500, L3400, and i think he said it was a 2008 model. Any chance a pto is engaged? Nonetheless, I'm the man of the farm, so this repair falls on me. Battery fully charged, Curtis B., Technician 44,329 Curtis B., Technician 44,329 Satisfied Customers You nailed it, it was the forward/reverse pedal, stuck out of neutral position. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Or if there is any faulty safety switch, it needs to replace too. That isn't an issue. Continue with Recommended Cookies. Press J to jump to the feed. Why is my diesel engine stalling in Kubota L3400? 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 ? The battery is brand new. You will find the downside of the cable. 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. i even bushogged with it for 3 hours. If it's got 12v at battery but no instrument panel lights, I'd suspect the switch. Thats usually me. Curious is you got this resolved and if so, how? Kubota L3400 is a farmers tractor which is a very vital part for some of them. Battery is good. It should solve the problem. As we also learn about what makes them so reliable, and how to properly start and take care of your small. 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. You must log in or register to reply here.
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