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? Any chance a pto is engaged? The consent submitted will only be used for data processing originating from this website. Luckily, all these parts are much less money than just one hour of labor. Don't really have that for something that doesn't get used much. 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. 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 . I tried the solution proposed by crbr, rocking the transmission pedal - and it worked - made my day! Is the large wire on the starter near 12.6 volts? Or maybe one of the PTOs are engaged? Anything and everything about Kubota. THe tractor will turn over but will not start. I'm smart and relatively mechanically inclined, but I don't have a lot of experience with diesel or tractors, much less diesel tractors. After that, it will pick it up in about a minute or so. Thirdly, the problem can be in the fuel injector pump. Today went to start the tractor and it won't start. Then I tried to continue mowing, but I only made it down the hill and the tractor stalled as I made the turn. My tractor is suffering this now, but I do know where to look to get it back running. 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. For a better experience, please enable JavaScript in your browser before proceeding. 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. You must log in or register to reply here. If this is HST, rock your forward/reverse pedal back and forth while holding the key in the crank position. Fuel tank is half full. It is hard to believe that two little wires control the whole contraption. Put new solenoid on.no start. Tight and clean them if necessary. For a better experience, please enable JavaScript in your browser before proceeding. If not then your solenoid could be bad if so then you have bigger issues that need deeper troubleshooting. My Kubota l3400 tractor won't start. / Simple Trouble Shooting RudydaGoat 163 subscribers Subscribe Share 54K views 3 years ago Just on that one mission i learned lots. Kubota is one of the most reliable agricultural vehicles to choose from. Make sure there's flow through the fuel system, start at the filter, then the lift pump, then injection pump, then injectors. If not, try to see a professional who can fix the problem for you. Two weeks ago is the last time I used my L3400. The safety switch on the foot pedal has been a problem. The fuel solenoid is not engaging. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. Spray DW40 on the rubberboot and work the PTO shift back and forth. Do they at least give you a reach around? Why is my diesel engine stalling in Kubota L3400? Not being able to use any particular gear is not a common problem, but it occurs sometimes. Or your fuel system needs bleed out so leave the injector line loose and crank for a while. 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 figured I needed to bleed the system. 1. To know in detail, read on. For a better experience, please enable JavaScript in your browser before proceeding. I got the tractor to start and it ran fine. JavaScript is disabled. You have found you high resistance problem. 250 an hour?!? It is a multipurpose tractor that you can use in various ways. Nonetheless, I'm the man of the farm, so this repair falls on me. I have problem but it is not the seat switch because the PTO continues to rotate whether I am on the seat or not. if its filled with dirt and thick mud-like object, you need to replace the filter. Fuel flow issues are the most common reason for Kubota L3400 to stop working after running for a while. My 3400 HSt was new in dec 2006 and recently developed an intermittent starting problem, sometimes it would go etc.. Yes, if the air was formed in the hydraulic system, it can be stopped completely. Mechanical: Chassis: 4x2 2WD : 4x4 MFWD 4WD: Differential lock: rear standard: Steering: If not the you have your culprit. 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. If it's got 12v at battery but no instrument panel lights, I'd suspect the switch. Established in 2009, we are the largest online community of Kubota tractor and equipment owners. Join us in searching for a Kubota diesel that will not start in the cold weather. Put the solenoid back on and it would start but then die immediately. My relatively new (71 hours) Kubota L3400 will not start. This sub Reddit is meant for everything and all things tractor and tractor related things. . It may not display this or other websites correctly. Checked battery, fuses, fuel and all are good. It needs to be properly functioned to do all the tasks is supposed to do. 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. What does hang up is the PTO safety hookup on the PTO lever itself ( right side of wheel). Read somewhere that the fuel solenoid can cause the issue. else. .Sometimes it starts, then dies. 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. follow that with all the safety switches in the path to engaging the start relay. Electrical System Check Electrical issues are among the most common reasons for engines not starting. Battery is good. 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. shut down tractor in field, The ignition lights and dash lights turn on with the key on but the engine does not turn over. Or bad battery connection(s). Make sure there is good voltage at the lift pump. 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.. You must log in or register to reply here. It may not display this or other websites correctly. It could be your fuel pump, but more likely it's your solenoid. 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. Battery fully charged, clicks when key is turned, but not engaging or spinning. 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. Use an air compressor to flush out if anything is clogged. Here are some of them you can face with the solution with it. Do it again if you feel needed. 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. 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. to know if the battery is good, put the lead directly on the battery post. Then check the wiring. Please explain what you mean by 'won't start': will the starter turn at all or is it all completely dead? After some time, this cycle will start all over again. It generally happens when algae grow inside the fuel bowl. I hope this article has given you a solid idea of where to start. I had two separate things affect starting on mine. 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? It's diesel so it's probably either the injection pump or the lift pump. Welcome. Another common problem in Kubota is not getting started at all but just clicking. You will feel like this is a new vehicle you are running. Evacuator Valve. So run the battery voltage test again. Fuel flow issues are the most common reason for Kubota L3400 to stop working after running for a while. I am thinking maybe the ignition switch? if it is very low there, then by all means clean/repair the connections. If you are facing any of those, do not worry. Press J to jump to the feed. My pantleg occasionally catches the PTO lever on my L3400. Lights can still work with a dead (actually low voltage) battery. Did you run it out of fuel? 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. 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. Today it won't start. Here are some of them you can face with the solution with it. Check the gear compartment if something like stone or dried mud had stuck there. Fuel tank is half full. Replaced the stop relay but still get same results. Disconnect the two small wires you will find in the PTO lever. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. We have 5 Kubota L3400 manuals available for free PDF download: Workshop Manual, Operator's Manual . L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more. Ask an Expert Car Questions Agriculture and Farm Equipment This answer was rated: Kubota L3400 starter wont engage. Mine has a switch for each of the two gear shift levers. You must log in or register to reply here. Press question mark to learn the rest of the keyboard shortcuts. Changing Engine Oil. Check the Deadman switch under the seat? Open it, start it and let it run for a few minutes then close it. Is your 3400 a hydrostat or standard shift transmission? If your Kubota diesel engine does not start, begin by confirming that your electrical and fuel delivery systems are performing properly. Kubota L3400 2006 will turn over but not start. Though it is a renowned brand, unfortunately, there are some problems you may face. Why is the steering wheel spinning very easily? I did try the fuel solenoid after I removed it and the rod does not move when starting the tractor. You must log in or register to reply here. Kubota L3400DT-IF 4 WD Tractor, Serial . Most times I get no click from the solenoid. then put the leads on the clamp connections and read it there. Mostly this creates the problem. Kubota L3400 is a farmers tractor which is a very vital part for some of them. So, you need to check the battery first if you are facing this kind of problem. 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 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 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.