Kubota L3400 tractor overview. An example of data being processed may be a unique identifier stored in a cookie. 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. Turn the dial to the lowest setting in the resistance mode in the ohms portion of the meter. Do they at least give you a reach around? Does that include lube? 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 it's the fuel shut off, disconnect it or block the thing so it will not shut off the fuel. Fix all the connections battery has with other parts of the vehicle. Kansas, Butler county, Just east of DooDah. 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. (EDIT) not 3500, L3400, and i think he said it was a 2008 model. 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 You must log in or register to reply here. If you have 12V then have someone turn the key on while you listen to see if it starts. For a better experience, please enable JavaScript in your browser before proceeding. Got up the next day, no start. You are using an out of date browser. 352K views 6 years ago if your Kubota tractor won't start watch this video - and try this first. The dash lights stay strong and do not dim when the key is turned. The issue would not be in your PTO switch if you have it plugged into each other. People need to turn off the vehicle to operate it again. My Kubota l3400 tractor won't start. Press question mark to learn the rest of the keyboard shortcuts. Here are some of them you can face with the solution with it. Thank you Wolfman. Shutting of Suddenly Arter Working for a While. Ran the engine for 30 seconds and turned it off. I have a Kubota L3400 with Manual transmission, 4WD. You will feel like this is a new vehicle you are running. Most failures to start with what you have described is from a faulty safety switch or just being out of adjustment. 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. else. Welcome. It may not display this or other websites correctly. 61. My tractor is suffering this now, but I do know where to look to get it back running. What happens here is, that every other gear works fine and when you try to use that particular gear. Checking Engine Start System. I figured I needed to bleed the system. If the diesel fuel pours as it leaves the line, there may be something clogged in the line. If there is any water mixed with the oil then the engine can stall. 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. Pulled fuel cut off solenoidstarts. Nonetheless, I'm the man of the farm, so this repair falls on me. Both have to be in neutral. Do it for at least fine munities. One was a simple matter of lubing the bottom end of the cable assembly that operates the PTO. Battery cables Defective or dirty battery cables are the problem more often than you might think. Mechanical: Chassis: 4x2 2WD : 4x4 MFWD 4WD: Differential lock: rear standard: Steering: Not starting, shutting off after some time, POT not turning on, and RPM slowing down are the common kubota l3400 problems. If this is HST, rock your forward/reverse pedal back and forth while holding the key in the crank position. Use an air compressor to flush out if anything is clogged. Read somewhere that the fuel solenoid can cause the issue. 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. The air cleaner can be clogged or an unadjusted engine valve can cause this problem. 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. Replaced the stop relay but still get same results. 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. 63. The other was the switch that senses the neutral position of the hydro pedal. Kubota L3400 is a farmers tractor which is a very vital part for some of them. Here are some of them you can face with the solution with it. Mechanic's Assistant: What is the complete model and serial number of your machine? You must log in or register to reply here. 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. Changing fuel filter introduces air in the injectors and wont start until bled out. Luckily, all these parts are much less money than just one hour of labor. then put the leads on the clamp connections and read it there. Sometimes it well run for a few seconds other times a few minutes. PTO is also known as Power Take-Off enables the driver or operator to use the tractor for multiple uses. It happens when the spring load is seized up and does not slide properly. If not then your solenoid could be bad if so then you have bigger issues that need deeper troubleshooting. Press J to jump to the feed. You must log in or register to reply here. Check if it is dead or have any other problem. But today when I turned the key to start, no click, only the sound of the starter turning. Why is my diesel engine stalling in Kubota L3400? Some of our partners may process your data as a part of their legitimate business interest without asking for consent. if your Kubota tractor won't start watch this video - and try this first. 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. I disconnected the two wires and plugged them into themselves and it started right away now it doesn't turn over at all. 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. My relatively new (71 hours) Kubota L3400 will not start. 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. so look for bad grounds. Another common problem in Kubota is not getting started at all but just clicking. Removed the solenoid and the tractor started, had to restrict airflow since the fuel solenoid was not connected.. Manage Settings So run the battery voltage test again. Hey guys. JavaScript is disabled. You must log in or register to reply here. Thats where I would start, back on the battery. The battery is brand new. Many thanks. The more I read about fuel solenoid the more I think my tractor non-run problem may be related to the fuel solenoid. As it is a motor device, having problems from time to time is not uncommon. It just stuck. Not being able to use any particular gear is not a common problem, but it occurs sometimes. Make sure there's flow through the fuel system, start at the filter, then the lift pump, then injection pump, then injectors. Read somewhere that the fuel solenoid can cause the issue. to know if the battery is good, put the lead directly on the battery post. LOL. For almost a Month I could not start the Kubota Tractor, come to find out after testing. kubota L3500 cranks but won't start (EDIT) not 3500, L3400, and i think he said it was a 2008 model. Cleaning Air Cleaner Element [Single Element Type] 63. Changing Engine Oil. Open it, start it and let it run for a few minutes then close it. if its filled with dirt and thick mud-like object, you need to replace the filter. You will find the downside of the cable. To fix this problem, you need to lean the fuel bowl first. Kubota Tractor Don't Start? 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. My L2800 has done this since newjust not as much now, It has gotten better with age. We have 5 Kubota L3400 manuals available for free PDF download: Workshop Manual, Operator's Manual . You can also do a Biocide treatment and set it for overnight. Thanks for the replies. Still no idea what to do next. 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 ? 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. Turned on the engine and let it idle for a few minutes until it sounded better. You must log in or register to reply here. Might even be your key switch which controls the solenoid. Do it again if you feel needed. I thought with a dead battery I would hear clicking, when turning the key. Or if there is any faulty safety switch, it needs to replace too. Or bad battery connection(s). what I found was that not enough. 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. But what is the problem which can appear in front of you? Most times I get no click from the solenoid. Thanks to all of you who responded. Today went to start the tractor and it won't start. Kubota L3540 Won't Start. They wanted 110ish for the shop manual for my L2501. It may not display this or other websites correctly. It could be your fuel pump, but more likely it's your solenoid. There are several ways to solve this problem. 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. Replace the oil with some light oil. Make sure there is good voltage at the lift pump. Aug 9, 2021. For a better experience, please enable JavaScript in your browser before proceeding. Create an account to follow your favorite communities and start taking part in conversations. It is hard to believe that two little wires control the whole contraption. 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 it is very low there, then by all means clean/repair the connections. You are using an out of date browser. If it is, you need to replace it. Some times the solenoid engages other times not. I got the tractor to start and it ran fine. My pantleg occasionally catches the PTO lever on my L3400. My Kubota l3400 tractor won't start. Thanks for the Kubota books site. My relatively new (71 hours) Kubota L3400 will not start. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Check that the fuel shutoff solenoid is getting voltage before you go blaming the pump. JavaScript is disabled. I had two separate things affect starting on mine. Put the solenoid back on and it would start but then die immediately. You can face problems like the PTO not turning off even when the PTO lever is shifted to disengage. If your Kubota diesel engine does not start, begin by confirming that your electrical and fuel delivery systems are performing properly. If so then it could be a filter but not likely. Injection pumps rarely fail. It's diesel so it's probably either the injection pump or the lift pump. Welcome. Air in the fuel line. 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 . It is a multipurpose tractor that you can use in various ways. 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. Spray DW40 on the rubberboot and work the PTO shift back and forth. There can be a malfunctioning steering hydraulic cylinder that can cause the problem. 62. RUBYRUSS only posted a day ago that there was a problem with his L3200. 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. This problem occurs mostly with heavier loads. Check the Deadman switch under the seat? Crack a line at an injector and see if you have fuel when cranking the engine. It needs to be properly functioned to do all the tasks is supposed to do. what does the volt meter say when you try to start it. Evacuator Valve. OrangeTractorTalks brings together Kubota enthusiasts from around the world, into one place, purpose built just for them. You need a multimeter to start checking voltages. Every 100 Hours. The fuel solenoid shuts off fuel or engages linkage that controls fuel distribution. Don't really have that for something that doesn't get used much. It should solve the problem. OrangeTractorTalks brings together Kubota enthusiasts from around the world, into one place, purpose built just for them. And yes, some of them can be solved at home. The safety switch on the foot pedal has been a problem. Mine has a switch for each of the two gear shift levers. Any thoughts? If it's got 12v at battery but no instrument panel lights, I'd suspect the switch. 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. Battery is good. Reading battery voltage with no load, does not tell the whole story. If not the you have your culprit. It was fine then. Why is the steering wheel spinning very easily? Put the solenoid back on and it would start but then die immediately. What does hang up is the PTO safety hookup on the PTO lever itself ( right side of wheel). That isn't an 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. / Simple Trouble Shooting RudydaGoat 163 subscribers Subscribe Share 54K views 3 years ago Just on that one mission i learned lots. Did you run it out of fuel? Unfortunately, not all tractor is perfect. 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. Getting fuel and hot battery. I am going to talk about it elaborately in this article. Thats usually me. Buts that's where the real. You are using an out of date browser. Curious is you got this resolved and if so, how? 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 to understand what is the problem first. So, if there is any link of blockage in it, it can also create a problem. Can it be solved at home? The dash lights stay strong and do not dim when the key is turned. For a better experience, please enable JavaScript in your browser before proceeding. Two weeks ago is the last time I used my L3400. You must log in or register to reply here. Disconnect the line which connects the fuel filter and the fuel pump. I have problem but it is not the seat switch because the PTO continues to rotate whether I am on the seat or not. It may not display this or other websites correctly. Is your 3400 a hydrostat or standard shift transmission? The fuel solenoid is not engaging. It is hard to believe that two little wires control the whole contraption. Press question mark to learn the rest of the keyboard shortcuts. Fuel tank is half full. Mostly this creates the problem. 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. Create an account to follow your favorite communities and start taking part in conversations.