First, never use starting fluid in a diesel. Mechanic's Assistant: What is the complete model and serial number of your machine? Evacuator Valve. Turn the dial to the lowest setting in the resistance mode in the ohms portion of the meter. My Kubota l3400 tractor won't start. It is a multipurpose tractor that you can use in various ways. The issue would not be in your PTO switch if you have it plugged into each other. JavaScript is disabled. Is your 3400 a hydrostat or standard shift transmission? to know if the battery is good, put the lead directly on the battery post. Check for voltage there and if not figure out why. then put the leads on the clamp connections and read it there. Do it for at least fine munities. 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. Create an account to follow your favorite communities and start taking part in conversations. 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 not the you have your culprit. 352K views 6 years ago if your Kubota tractor won't start watch this video - and try this first. Kubota is one of the most reliable agricultural vehicles to choose from. The fuel solenoid is not engaging. Fuel flow issues are the most common reason for Kubota L3400 to stop working after running for a while. 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 . Secondly, check and inspect the fuel filter. The safety switch on the foot pedal has been a problem. If not try the second one. It was fine then. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. I tried the solution proposed by crbr, rocking the transmission pedal - and it worked - made my day! 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. Both have to be in neutral. I am going to talk about it elaborately in this article. The more I read about fuel solenoid the more I think my tractor non-run problem may be related to the fuel solenoid. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. Try rocking the hydrostatic pedal back and forth, allowing it to return to it's functional position on it's own. I disconnected the two wires and plugged them into themselves and it started right away now it doesn't turn over at all. Thanks to all of you who responded. Closed the air vent cock. 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. Then start with the battery. At the end of the fuel rail is a valve. Or if there is any faulty safety switch, it needs to replace too. An example of data being processed may be a unique identifier stored in a cookie. The dead man switch on my fwd/rev pedal is 100% my culprit for no crank no start. If you have 12V then have someone turn the key on while you listen to see if it starts. Changing fuel filter introduces air in the injectors and wont start until bled out. Definitely sounds like a fuel pump issue. 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. My 3400 HSt was new in dec 2006 and recently developed an intermittent starting problem, sometimes it would go etc.. 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. For a better experience, please enable JavaScript in your browser before proceeding. It could be your fuel pump, but more likely it's your solenoid. Pulled fuel cut off solenoidstarts. 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. Overall, it increases the productivity of the tractor. 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. No one here can tell you much more without more information from trouble shooting. Kubota enthusiasts, hobbyists, and fans! One was a simple matter of lubing the bottom end of the cable assembly that operates the PTO. Is the large wire on the starter near 12.6 volts? Don't really have that for something that doesn't get used much. 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. I did try the fuel solenoid after I removed it and the rod does not move when starting the tractor. Cleaning Air Cleaner Element [Single Element Type] 63. 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. Join us in searching for a Kubota diesel that will not start in the cold weather. But what is the problem which can appear in front of you? This sub Reddit is meant for everything and all things tractor and tractor related things. 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? But today when I turned the key to start, no click, only the sound of the starter turning. 62. What happens here is, that every other gear works fine and when you try to use that particular gear. A battery starts with amps not volts. Or your fuel system needs bleed out so leave the injector line loose and crank for a while. Put new solenoid on.no start. 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. .Sometimes it starts, then dies. It doesn't even attempt to start. If the diesel fuel pours as it leaves the line, there may be something clogged in the line. Not starting, shutting off after some time, POT not turning on, and RPM slowing down are the common kubota l3400 problems. Ask an Expert Car Questions Agriculture and Farm Equipment This answer was rated: Kubota L3400 starter wont engage. Kubota is a brand of tractor that is very much reliable for many kinds of agricultural work. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. But since your relays may not even click. 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 So run the battery voltage test again. if it is good, in other words it doesnt drop below about 11 volts. There can be a malfunctioning steering hydraulic cylinder that can cause the problem. It just stuck. 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. Today went to start the tractor and it won't start. Getting fuel and hot battery. Make sure there is good voltage at the lift pump. If the actual problem is this, it should be solved by this method. Open it, start it and let it run for a few minutes then close it. The fuel solenoid shuts off fuel or engages linkage that controls fuel distribution. Changing Engine Oil. or the starter engage, you need to know if it is the battery, or high resistance/ connection or something. You can also do a Biocide treatment and set it for overnight. PTO is also known as Power Take-Off enables the driver or operator to use the tractor for multiple uses. Kubota L3400DT-IF 4 WD Tractor, Serial . Kubota L3400 2006 will turn over but not start. You are using an out of date browser. It should solve the problem. (EDIT) not 3500, L3400, and i think he said it was a 2008 model. Please post back. After that, check the voltage of the battery. Crack a line at an injector and see if you have fuel when cranking the engine. Spray DW40 on the rubberboot and work the PTO shift back and forth. / Simple Trouble Shooting RudydaGoat 163 subscribers Subscribe Share 54K views 3 years ago Just on that one mission i learned lots. 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 ? It drives power from the tractor to the PTO-driven machine. Press J to jump to the feed. Maybe try jumping the starter just to see if it turns over. Sometimes it well run for a few seconds other times a few minutes. Checked battery, fuses, fuel and all are good. I have a Kubota L3400 with Manual transmission, 4WD. That isn't an issue. 63. I am thinking maybe the ignition switch? 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. LOL. You must log in or register to reply here. 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. You need a multimeter to start checking voltages. You will find the downside of the cable. Here are some of them you can face with the solution with it. else. Yes, if the air was formed in the hydraulic system, it can be stopped completely. Do it again if you feel needed. Not being able to use any particular gear is not a common problem, but it occurs sometimes. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. Create an account to follow your favorite communities and start taking part in conversations. It may not display this or other websites correctly. Kubota L3540 Won't Start. Or bad battery connection(s). The issue is most likely another safety switch. Fuel flow issues are the most common reason for Kubota L3400 to stop working after running for a while. Try cleaning your battery post and ground cable. As we also learn about what makes them so reliable, and how to properly start and take care of your small. Any thoughts? 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. Hey guys. To know in detail, read on. So, you need to check the battery first if you are facing this kind of problem. It's diesel so it's probably either the injection pump or the lift pump. Welcome. 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. 250 an hour?!? Welcome. You must log in or register to reply here. I hope this article has given you a solid idea of where to start. If not then your solenoid could be bad if so then you have bigger issues that need deeper troubleshooting. My tractor is suffering this now, but I do know where to look to get it back running. With the key in, turning it to the left does nothing (no lights on dash, etc), Turning the key to start does absolutely nothing, Turning the key to the spot to the right of off, but not all the way to start makes some sort of whining/humming sound like it's trying to do something but it can't. 2023 TractorByNet.com | TractorByNet is a registered trademark of IMC Digital Universe, Inc. Other trademarks on this page are the property of their respective owners. It happens when the spring load is seized up and does not slide properly. Still no idea what to do next. Disconnect the two small wires you will find in the PTO lever. Try to understand what is the problem first. Battery fully charged, Curtis B., Technician 44,329 Curtis B., Technician 44,329 Satisfied Customers You are using an out of date browser. Luckily, all these parts are much less money than just one hour of labor. Every 100 Hours. Buts that's where the real. You will feel like this is a new vehicle you are running. It generally happens if there are any battery issues. The battery is brand new. 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". 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. if it is very low there, then by all means clean/repair the connections. What does hang up is the PTO safety hookup on the PTO lever itself ( right side of wheel). Manage Settings JavaScript is disabled. then put the leads on the clamp connections and read it there. Thanks for the replies. Thats usually me. Does that include lube? Thats where I would start, back on the battery. 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. if it is good, in other words it doesnt drop below about 11 volts. I turned the air vent cock to open. OrangeTractorTalks brings together Kubota enthusiasts from around the world, into one place, purpose built just for them. Or maybe one of the PTOs are engaged? You can face problems like the PTO not turning off even when the PTO lever is shifted to disengage. Mostly this creates the problem. There are several ways to solve this problem. For a better experience, please enable JavaScript in your browser before proceeding. Check the Deadman switch under the seat? Ran the engine for 30 seconds and turned it off. It appears to be in Neutral, but is not and will not start after I turned the switch off. The air cleaner can be clogged or an unadjusted engine valve can cause this problem. This problem occurs mostly with heavier loads. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. After that, it will pick it up in about a minute or so. Some times the solenoid engages other times not. The dash lights stay strong and do not dim when the key is turned. Anything and everything about Kubota. If so then it could be a filter but not likely. 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. Put the solenoid back on and it would start but then die immediately. We and our partners use cookies to Store and/or access information on a device. They wanted 110ish for the shop manual for my L2501. Thanks for the Kubota books site. Anyone have any ideas on what to do next? You must log in or register to reply here. You must log in or register to reply here. Reading battery voltage with no load, does not tell the whole story. 63. The ignition lights and dash lights turn on with the key on but the engine does not turn over. 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? Battery fully charged, clicks when key is turned, but not engaging or spinning. 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 the tractor starts off good, works for some time, and suddenly stops while in use, the most common reason is fuel starvation. The ignition lights and dash lights turn on with the key on but the engine does not turn over. Fuel tank is half full. 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 . 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. Removed the solenoid and the tractor started, had to restrict airflow since the fuel solenoid was not connected.. Established in 2009, we are the largest online community of Kubota tractor and equipment owners. You nailed it, it was the forward/reverse pedal, stuck out of neutral position. I figured I needed to bleed the system. it should do the work. if it is very low there, then by all means clean/repair the connections. Another common problem in Kubota is not getting started at all but just clicking. Two weeks ago is the last time I used my L3400. JavaScript is disabled. Can it be solved at home? 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. L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more. so look for bad grounds. JavaScript is disabled. I got the tractor to start and it ran fine. 900 to tow it?!? Battery is good. Make sure there's flow through the fuel system, start at the filter, then the lift pump, then injection pump, then injectors. For a better experience, please enable JavaScript in your browser before proceeding. Here are the symptoms: It could still be the battery. I thought with a dead battery I would hear clicking, when turning the key. Any help would be appreciated. We have 5 Kubota L3400 manuals available for free PDF download: Workshop Manual, Operator's Manual . The Shuttle Shift lever is stuck in the middle- it will not go into H/L/Reverse. follow that with all the safety switches in the path to engaging the start relay. My pantleg occasionally catches the PTO lever on my L3400. 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. Established in 2009, we are the largest online community of Kubota tractor and equipment owners. It will have issues over time as it is made for heavy-duty work. Check that the fuel shutoff solenoid is getting voltage before you go blaming the pump. 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 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. And yes, some of them can be solved at home. The dash lights stay strong and do not dim when the key is turned. 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. Fuel tank is half full. Here are some of them you can face with the solution with it. If there is any water mixed with the oil then the engine can stall. Thank you Wolfman. It may not display this or other websites correctly. You must log in or register to reply here. If its still on, check for the cable which runs from the PTO shift and goes into the transmission case under the seat. You need to get a service book for this tractor with a wiring diagram. After some time, this cycle will start all over again. Dead battery? 64. tested the solenoid and it works. What this does is, it pulls the fuel and takes it to the engine from the fuel tank. You must log in or register to reply here. Today went to start the tractor and it won't start. Sounds like an obstruction or bad lift pump.