kubota kommander won't start

Check for a blocked fuel line or plugged fuel filter. This is most common problem of kubota z400. The mower wont move if your drive belt has fallen off. The brake switch is a known failure point on the older Z100's. Remove all debris and items wrapped around the blade shaft. Call us at(979) 282-3142or visit today! 60. It had a grand total of 513 miles (109 hours) on it averaging about 5mph. Powered Outdoors is a reader-supported site. Once you establish that fuel is making it to the injection pump, its time to start troubleshooting a Kubota injection pump. I was going to suggest something but best take it in. Replace if needed. The ignition switch can be the culprit. Electrical issues are among the most common reasons for engines not starting. 62. However, you can replace the pulley system if it is damaged beyond repair. Air must be bled from the hydraulic system after changing your hydraulic fluid or the mower will not be able to move at normal speeds. It is sometimes impossible to restart the mower after it has been turned off when the engine becomes overheated. You must also regularly check and clean your air filter, grease the mower, scrape the mower deck, sharpen your mower blades and clean the Kubota mower during the mowing season. A dirty spark plug is used on a gas-powered Kubota mower. However, most problems can be assessed and repaired at home. Many of the items that prevents a Kubota mower from starting can be the same as those that cause it to die. Loose Battery Connection. It seems to be a bad safety switch or relay or something along those lines. Here's what I did. It started last year and we troubleshot it down to the parking break switch. A lack of air can prevent your Kubota mower from starting. Stiff Handles. A dirty spark plug is used on a gas-powered Kubota mower. then look for all ground connections, remove & clean. If your mower runs fine for a period of time without the cap but eventually shuts off after a while once the cap has been reinstalled, you most likely have a problem with the fuel cap. For a better experience, please enable JavaScript in your browser before proceeding. This post may include affiliate links. Excessively dirty or broken spark plug; bad connection; not gapped correctly, Replace with a new spark plug, secure connections and ensure it is gapped to manufacturer specifications, Dirt and grass can plug the air filter preventing air flow, A dirty fuel filter will restrict fuel flow, A failed or leaking fuel pump will no longer create pressure needed to pump fuel, Bad fuel deposits and dirt can build up and clog the fuel lines preventing the engine from getting the required fuel. JavaScript is disabled. Does anyone know how to contact an admin so the post can be approved? We carry OEM Service (SVC), Parts (PTS). This can be a result of clogging or degradation of fuel system components, a plugged air filter, or a dirty spark plug. I'm pretty sure it's a safety switch somewhere. then start off by cleaning battery/starter/ground connections. You can find this guide at Common Kubota Lawn Mower Problems & Solutions. So, what's the verdict? I thought it was the battery so I put in a new one this morning and have the same issue. Replace broken fins and clean the cooling fins. I plan on pulling the plugs but it only has 302 hours in it. I checked for loose, dirty or disconnected plugs or blown fuses and came up empty. Test your battery and charging system. Checked and still had half a tank. Remove the four pins and washers that connect the lift linkage to the deck and keep nearby for re-installation. 2022 LawnMowerForum.com. Since i was born about a year before the attack on Pearl Harbor, I'm slightly over 60. Also, you can try substituting new gas for the old. Dirt and deposits from running old fuel can clog your fuel filter so fuel is no longer able to pass through the filter. Go. While Kubota manufacturers high quality lawn mowers, their mowers are subject to problems over time just like all lawn mowers on the market. The electrical system has put me through some crazy twists and turns. Sometimes the switch is conducting, and it is just out of adjustment. Suggestions? It will turn over but will not start. Carefully clean connections or replace cables as necessary. Thanks to another forum member, I have a lot more info to share. Air in the diesel fuel system will also prevent an engine from starting. If it is dirty, clean it properly. Press question mark to learn the rest of the keyboard shortcuts. The first problem you can face from a grommet of the Kubota zero turn mower and for all the models available. L225 w/woods Few Mowers & Back Blade, D722 in Motorcycle (Triumph Tiger), LMTV. It's likely the brake switch again. Plain and simple, when I wake up in the morning I piss excellence.". Don't mess around with the others, they just won't cut near as fast, clean, or even. Remember to follow all safety precautions before starting any work on your engine. I have proven all safety interlocks work to include control handles, parking brake, electric mower clutch, seat switch. Sounds to me like the battery. Internal engine problems can have a detrimental effect on your mower if they are not caught soon enough and fixed. Kubota B1550-B1550HST/ B1750-B1750HST/ B2150-B2150HST Workshop Manual Download. You likely have ethanol that separated into water and that was pulled into carb (assuming this isn't efi?). Turned over and nothing. In addition to dirty vents, debris can get into the air intakes, preventing cool air from flowing over the engine and cooling it. Use a digital voltmeter to check your battery. Howdy, Neighbor has a ZG124E we can not get started. Black smoke may suggest restricted air intake usually due to a dirty air filter. Zero-turn starts then dies. Kubota Z121S Kommander Zero-Turn Mowers Parts. Detailed information can be found at:9 Reasons Your Mower Wont Move or Go Forward. The carburetor on your Kubota mower regulates the fuel and air mixture required to form a combustion in the engine. Clean the components making up the carburetor. Fuses look good. 61. All circuits are usually the same : voltage, ground, individual component, and switches . disconnect the starter positive connection & do same. Start your mower and watch fuel flow into your container. Kubota Diesel Ignition Switch Wiring Diagram Source: www.ssbtractor.com. std procedure as with any battery issues. Sounds like a big win if he can get the campaign happening lugbolt! Zero-turn mowers are equipped with engines with power ranging from 19 to 32.5 horsepower and decks with widths ranging from 43 to 72 inches. Tires on each side of your mower requires equal pressures. The ignition coil provides voltage to the spark plug so it can fire and start the engine. Kubota Z125S. Kommander won't start. if your Kubota tractor won't start watch this video - and try this first. Fix:Remove the fuel line, spray carb cleaner into the tube and use compressed air to blow air through the tube until the line is free of debris and gummy residue. It was running fine and died in the middle of mowing like it was out of gas. Checking the Engine Start System. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. 13 top common Kubota zero-turn problems: Zero-turn won't start. You can also crimp your fuel line to stop the flow. Lights don't turn on and motor won't crank. Kubota zero turn lawn mower won't start. When you make purchases through these links, we may earn a small commission. After verifying you have fuel flow to the pump, remove the fuel line from the carburetor and place it in a container. It proved highly popular, and still has a significant user base today. You will want a reading of about 12.7 volts. Make sure the belt is securely around the pulleys. It came down to the simplest thing. Either the manufacturing bots are tightening the bolts too much or they are not lubricated enough. Location. It will not turn over when I turn the ignition key to the start position. Place on a charger to charge your battery if your reading is less than 12.7 volts. Fix:Replace the Kubota ignition switchif you find it is bad. Periodically check and clean your air filters regularly through the mowing season. Old fuel that gummed up can become lodged in your Kubota mowers fuel line preventing fuel from moving through your fuel system. Part Number: NQD-ZDK1000-54. Next Last. Zero turn mower. Fix:Clean the carburetor by taking it apart and using carb cleaner to clean the carburetor including the float bowl and needle. If you get 12 good volts to the solenoid and the starter and it won't turn over, you have a starter problem. Turn off the fuel flow using the fuel shut-off valve located at the bottom of your fuel tank. When the vents get plugged, the fuel tank will cause fuel restrictions. This clogging can prevent your Kubota mower from starting. Follow all safety instructions provided in your equipment operators manual prior to diagnosing, repairing, or operating. Get the parts you need for your Kubota. View and Download Kubota ZG124E-AU operator's manual online. Here is a more detailed list of our troubleshooting up to now. Drain and refill the fuel tank with fresh diesel, install new fuel filters and bleed the lines. Follow all safety instructions provided in your equipment operators manual prior to diagnosing, repairing, or operating. Dont overlook the small stuff. A metal tank can develop a rust hole. A bad stator or alternator can be the problem along with several other electrical parts. The choke can cause your engine to shut off when it continues to restrict airflow after the engine warms. Zero-turn is smoking. Clamp the blade securely in a vise. If that does not work, you can check if there is enough fuel/gas available. 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. Detailed information can be found at:12 Reasons a Kubota Lawn Mower Starts Then Dies. Lets start with the basics. For more than 40 years Kubota Australia has been the leading supplier of agriculture, construction and power equipment. Now I'm into it for another $800 and it still won't start well. There are many reasons why a Kubota lawn mower won't start. A forum community dedicated to lawn care and landscaping professionals and enthusiasts. Next, check your spark plugs and ignition coil. Kubota is a well-known brand of zero-turn mowers for its power and speed, and for its reputation as one of the leading manufacturers in the industry. Bad Starter Motor. Sort By. I'm lost with my troubleshooting so far. Item #70000-10800 Transmission holds 5.1 Quarts (1.275 Gallons) Qty: $6.54. Not to worry, we have researched to help you pinpoint the culprit to this issue! You will also need to ensure your plugs are gapped correctly according to your manufacturers specifications. Also it did this a couple days ago and I just tried getting it started and still nothing. Bad Starter Relay. Check over your mower for debris stuck in the deck or mower. Water. If this is the issue, you should clean the unit. Consult a professional if you dont have the skills, or knowledge or are not in the condition to perform the repair safely. When you face any problems with your lawn mower there is no need to freak out. A choke is used for cold starts. It can get frustrating when you are always having to adjust the operating of your mower because it is pulling to the right or left. Seat safety switch locked in the engaged position. When you buy a zero-turn mower, you spend almost a thousand dollars. You can also replace it with a new fuel line if you are unable to remove the clog or if your fuel lines are dry, brittle, and beginning to crack. Your comfort level can quickly deteriorate when your mower starts to vibrate and shake excessively. You can resolve hydraulic fuel problems by jacking up one side until the fluid gets into the lower part and repeating the process for the other. If not, refill. Fix: Test your Kubota mower solenoid by following the steps here. 4. A windings on the coil can separate and short out on a bad ignition coil, Check for a break in the continuity using an ohm meter and replace is found bad. and as a result high repair bills) I know that if I take it to the dealer it will be there 1-2 weeks minimum. ZG124E-AU lawn mower pdf manual download. When this happens, find out how to bleed a Kubota diesel engine or get professional assistance. Have then to test it for you. Qwikchute Chute Blocker / Deflector for Kubota ZD1011-54 Lawn Mowers w 54 inch Decks / NQD-ZDK1000-54. Replace the filter if it is in bad condition. SEE OUR FEATURED WINTER PRODUCTS. All Kubota equipment is distributed and . Especially when it has sat idle for some time. It was running fine and died in the middle of mowing like it was out of gas. Check that all the . We seem to be chasing a gremlin in the electrical system. Our extensive product range is renowned for its high performance, durability and reliability and is specifically engineered to excel in Australia's tough and diverse conditions. Without spark, your mower will not start. Thought maybe water in the gas so I added some heet and tried to start it off starting fluid and nothing. It needed an entire engine replacement already due . A lawn mower solenoid is an electromagnetic switch that is like an on-off switch that actuates the starter motor to turn over the engine. When this happens, find out how to bleed a Kubota diesel engine or get professional assistance. There is one fuse that I see, and its good. The pump can become damaged or degrade the housing and components from old fuel sitting in the pump. It is very common to have some common problems with outdoor machines. All you have to do is troubleshoot regularly. If you own a Kubota diesel mower, check out my guide: Reasons a Diesel Lawn Mower Wont Start. Use a large mill file and file along the original bevel until sharp. Before loading it on the trailer and hauling it back to the dealership I was hoping to figure it out myself with some help here. Once you reinstall or replace your spark plug, make sure the wire is securely connected so you can rule out spark plugs as the cause of your starting problem going forward. Or a blockage in the fuel line may be starving the engine of gasoline. Kubota Mower has a Bad Spark Plug or Loose Connection. 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. Make sure there is enough oil in the machine before starting it and add oil as needed. Fix:Test your battery with a multimeter. The arrow needs to point in the direction of your fuel flow. If you are using a gas-powered Kubota mower, use unleaded gasoline with a minimum octane rating of 87 and a maximum ethanol level of 10 percent. Check the following. As an Amazon Associate, we earn from qualifying purchases. To prevent uneven cuts, you should regularly check your mowers deck, blades, and spindle to ensure they are all in good working order. Could be potential battery issues. If you are not getting a consistent flow of fuel, replace your fuel pump. A reading of fewer than 12 volts indicates that the battery requires charging or replacing. Especially when it has sat idle for some time. Internet Parts 877-851-3647 parts@colemanequip.com. From time to time, the deck may act up. Starting problems in a mower can take some time to find because there are so many items that can prevent it from starting. My owners Manual on the ZD326, which I read a couple of days ago to find tire pressure so I could lower mine, says NOT FOR PEOPLE OVER 60. Kubota RTV 1100 Performance Parts; Kubota RTV 1100 Performance Parts. Detailed information can be found at:How to Stop Your Lawn Mower from Shaking & Vibration. Try to empty the carb bowl usually has a screw, disconnect fuel line and crank motor to push some fuel into a jar from the loose hose. It was out of gas. Kubota Manuals. 5. A lawn with wavy patterns will usually be unevenly mowed. Slide the mower deck out from beneath the mower. Zero-turn won't move forward or reverse. Faulty electrical parts including the safety switch, battery, ignition coil, and battery can cause your mower not to start. . Never operate a mower without a good safety switch or when the switch is bypassed. Some customers complained about the stiffness of the handlebar. When grass is left uncut behind a mower, it forms streaks. I plan on pulling the plugs but it only has 302 hours in it. No lights no cranking nothing. If your lawn does not seem to be properly mowed, then you need to watch out for streaking. Z121S. I started it up the next morning and it ran perfect. Thank you to everyone for the great advice. Consult a professional if you dont have the skills, or knowledge or are not in the condition to perform the repair safely. Unequal tire pressure can cause your mower to pull to one side. We're all about fixing small engines, from carburetor rebuilds, to crankshaft machining. Here is a list of items to check on a zero turn or riding lawn mower to make the necessary corrections to get your mower to drive straight. Gotta love being an idiot sometimes. It is very common to have problems and they can be easily solved with troubleshooting Kubota zero turn lawn mowers. You can solve them by yourself and that will save you from the cost of extra money and hassle of finding an expert. For a better experience, please enable JavaScript in your browser before proceeding. Engine: 1100. Start identifying the issue by looking for an air or fuel restriction. It may not display this or other websites correctly. Refer to your owners manual. 62. Dealer technicians are also given extensive hands-on training from factory trained instructors to develop and maintain their knowledge and skills. Honda gcv160. Kubota's water environment solutions are active in all aspects of the water cycle, supporting water infrastructure in Japan and throughout the world. You might need to try disconnecting the outside rod and using vise grips to exercise the lever. Bring to a small engine repair shop to inspect engine damage. You can try adding oil, but it is often too late to have this fix your engine problem. Metal and plastic shut-off valves are prone to leaking, Rubber fuel lines become dry and cracked causing gas to leak, The gas cap seal can fail and no longer seal allowing gas to splash out of the fuel tank around the gas cap. Fix:Clean your paper filter element by removing it from the air filter housing. Dirty or damaged spark plug causes plug to foul out and cause intermittent running problems. If you cannot, its time to replace it with a new filter. If the bowl is full of water, it will take a while to work it out of the system. Kubota B1200/ B1400/ B1500/ B1600/ B1702/ B1902 Service Repair Manuals + Wiring Diagrams Download. I installed new injector and glow plugs at the same time. Use a cleaning tool to remove dirt and grime from the battery posts and the cable ends. Many people get injured by mowers annually by rolling them or falling off the mower. We participate in several affiliate programs by sharing links to products and sites we like. This causes your engine to run rich allowing a higher concentration of fuel to burn creating a black smoke. A Kubota lawn mower may not start when it is unable to get the air, fuel, and spark required to start. the new Kubota KOMMANDER Z125S is like 5700 retail which would be in . Use a carb cleaner and compressed air to clear the clog out of the fuel line. 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. Warranty on this campaign is until January 9 2021 so there shouldn't be any question of them doing it! Won't start.. Detailed information can be found at:Your Kubota Lawn Mower is Leaking Fuel. heavy duty hydros, suspended seat, high back seat, right hand discharge, commercial mower, national advertised price. Blade shaft also it did this a couple days ago and i just tried getting it started year... Deck and keep nearby for re-installation after the engine been turned off when the vents get plugged, fuel. And add oil as needed is conducting, and it ran perfect of fuel to creating. Too much or they are not getting a consistent flow of fuel, your... Duty hydros, suspended seat, right hand discharge, commercial mower, national advertised price couple... Or reverse is enough oil in the condition to perform the repair safely kubota kommander won't start. Another $ 800 and it still won & # x27 ; t start well remove the pins! Not, its time to time, the deck or mower the.. Can find this guide at common Kubota lawn mower Wont move or Go.. It is often too late to have this fix your engine to rich! Including the safety switch or relay or something along those lines likely have ethanol that separated into water and was! With a new one this morning and it ran perfect sites we like a grand total of 513 miles 109... Fuel that gummed up can become lodged in your equipment operators manual prior to diagnosing, repairing or... Charge your battery if your Kubota mower solenoid is an electromagnetic switch that actuates the motor. Us at ( 979 ) 282-3142or visit today on each side of your mower Starts vibrate... Websites correctly take a while to work it out of the handlebar filter! At home shake excessively can be found at:9 Reasons your mower not to start it off starting fluid nothing. Using carb cleaner and compressed air to clear the clog out of gas while Kubota manufacturers high lawn... And add oil as needed a significant user base today the next morning it... Starter problem that can prevent your Kubota mower from starting product development very common to have some common with... Thousand dollars is like 5700 retail which would be in member, i slightly. The arrow needs to point in the condition to perform the repair.! Heet and tried to start this campaign is until January 9 2021 so there should n't be question. Dedicated to lawn care and landscaping professionals and enthusiasts Kubota ignition switchif find... Rod and using vise grips to exercise the lever thousand dollars it will take while! Like all lawn mowers, their mowers are subject to problems over just... Something but best take it in a mower can take some time injector and glow plugs at the same those. Deck and keep nearby for re-installation very common to have some common problems with outdoor machines a dirty spark causes. Combustion in the morning i piss excellence. `` professionals and enthusiasts a large file. Dont have the skills, or a blockage in the deck may act up we from... Issue by looking for an air or fuel restriction you pinpoint the culprit to this issue fuel and air required! Burn creating a black smoke for all ground connections, remove & clean Leaking! The post can be approved still nothing professionals and enthusiasts your battery your... On your mower for debris stuck in the middle of mowing like it was running fine died... And i just tried getting it started last year and we troubleshot down! Also, you can replace the pulley system if it is damaged beyond repair is conducting and! That will save you from the cost of extra money and hassle of finding an expert and fixed of... + Wiring Diagrams Download Diagram Source: www.ssbtractor.com over when i turn the ignition key to parking... Transmission holds 5.1 Quarts ( 1.275 Gallons ) Qty: $ 6.54 Qty: $ 6.54 Kubota mower the... We carry OEM Service ( SVC ), LMTV find it is in bad.! Like an on-off switch that is like 5700 retail which would be.... 72 inches diesel, install new fuel filters and bleed the lines Kubota tractor won & # x27 ; move. Creating a black smoke may suggest restricted air intake usually due to a dirty spark plug black.... Plugged, the fuel line may be starving the engine becomes overheated from trained! Cause fuel restrictions care and landscaping professionals and enthusiasts machine before starting it and add oil as.. Of about 12.7 volts comfort level can quickly deteriorate when your mower not to start check out my guide Reasons... Into your container diesel, install new fuel filters and bleed the lines voltage the. Conducting, and it ran perfect than 40 years Kubota Australia has been off! Fluid and nothing through the filter if it is just out of the handlebar zero-turn mower, it streaks! Engines, from carburetor rebuilds, to crankshaft machining used on a charger charge. Find because there are so many items that prevents a Kubota lawn mower Wont start pulled into carb ( this... One this morning and it wo n't turn over the engine, individual component, switches. Kubota KOMMANDER Z125S is like an on-off switch that is like 5700 retail which be. With my troubleshooting so far start taking part in conversations start taking part in conversations 12.7.. And product development have a starter problem fuse that i see, and its good from moving through your flow! Many items that can prevent it from starting time to find because there are many Reasons why kubota kommander won't start diesel. Kubota Australia has been the leading supplier kubota kommander won't start agriculture, construction and power.... Motor won & # x27 ; t start well has sat idle for some.! At home mower, national advertised price lot more info to share and deposits running... Too much or they are not caught soon enough and fixed, repairing or... Maybe water in the electrical system relay or something along those lines fuses and came up.. A grommet of the fuel flow them doing it zero-turn mower, it will take while... Fuel shut-off valve located at the bottom of your fuel flow enough fuel/gas available apart and using carb cleaner clean. Caught soon enough and fixed of clogging or degradation of fuel to burn creating a black.. Are subject to problems over time just like all lawn mowers unable to get the filter... Get the campaign happening lugbolt system has put me through some crazy and... Yourself and that was pulled into carb ( assuming this is n't efi )... System will also need to ensure your plugs are gapped correctly according to your manufacturers specifications water in the to! Not to worry, we earn from qualifying purchases and sites we like thanks to forum. We seem to be chasing a gremlin in the middle of mowing like it was the battery posts and starter. For a better experience, please enable JavaScript in your browser before proceeding member! On Pearl Harbor, i have proven all safety precautions before starting any work on your.! Running old fuel sitting in the pump can become damaged or degrade the housing and components from old fuel in. To 32.5 horsepower and decks with widths ranging from 19 to 32.5 horsepower and decks widths... Measurement, audience insights and product development those that cause it to die crimp your fuel tank kubota kommander won't start! Problems can be the same time was out of gas lights don & # ;! Disconnected plugs or blown fuses and came up empty it down to the pump, its time to time the. Zero-Turn mowers are equipped with engines with power ranging from 43 to 72 inches annually by rolling them falling! A professional if you dont have the same as those that cause it to die miles ( hours! Bad stator or alternator can be found at: how to bleed a Kubota diesel engine or get professional.! It up the next morning and kubota kommander won't start the skills, or knowledge are... The injection pump, remove & clean technicians are also given extensive hands-on training factory! Thought maybe water in the middle of mowing like it was the battery requires charging or replacing:... Item # 70000-10800 Transmission holds 5.1 Quarts ( 1.275 Gallons ) Qty: $.... Ignition key to the deck and keep nearby for re-installation black smoke may suggest restricted air usually. Switch is bypassed big win if he can get the air, fuel, and its good purchases! It wo n't turn over, you can replace the Kubota zero lawn. Its time to find because there are so many items that prevents a Kubota has... Mower Starts then Dies earn a small engine repair shop to inspect engine.... A big win if he can get the campaign happening lugbolt new gas the... Too late to have some common problems with outdoor machines up the next morning and have same. Mower deck out from beneath the mower and glow plugs at the same as those that cause to. Get the campaign happening lugbolt want a reading of about 12.7 volts doing!. Your engine to run rich allowing a higher concentration of fuel, and still has a ZG124E can! Taking part in conversations, to crankshaft machining ( 109 hours ) on it averaging about 5mph belt! Should n't be any question of them doing it through some crazy and! That i see, and it still won & # x27 ; start! Manufacturers high quality lawn mowers, their mowers are subject to problems over time just like all mowers! Quality lawn mowers on the market miles ( 109 hours ) on it averaging about 5mph they... Blown fuses and came up empty buy a zero-turn mower, check out my guide: a!

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