Whether youre looking for a complete rebuild kit or just some replacement parts, weve got you covered. This generally indicates that your engine is receiving too much fuel and has an imbalance fuel-to-air ratio. If the battery is charged and seems to work yet dies pretty soon afte, Operational and steering issues are an unfortunate thing you will likely run into at some point as a Kubota gr2120 owner. Considering a new gr2120 | My Tractor Forum So, if you witness these symptoms, you need to shut off the lawn tractor right away to prevent serious damage because overheating can melt the internal parts and blow out the gaskets, which increases the repair costs. I ran the Kubota for 30 minutes and no additional leaks was detected. C12600 Input Shaft. A number of owners have reported engine troubles with their GR2120, including stalling and poor performance. If youre looking at this tractor, be sure to check out the engine carefully and make sure its in good condition before buying. Not a repair book. Excess pressure reduces the tires contact with the ground, increasing slipping chances. There have been reports of hydraulic problems on the GR2120, including leaks and sluggish performance. If the brake looks rugged or damaged, the brakes need to be repaired. First of all, bad fuel is the most common reason, and since fuel breaks down with time, it becomes less efficient. Kubota should be commended for their efforts to reduce problems, 7 Most Common Kubota LX3310 Problems & Troubleshooting, 5 Most Common John Deere Gator 825i Problems. Below are some of the most common problems that owners have reported with their GR2120: This is by far the most common problem that owners have reported with their GR2120. The oil comes out of the pressure relief valve. If your deck belt slips frequently, its best to take it to a qualified mechanic so they can properly inspect all of the pulleys and bearings for wear and tear. TractorData.com Kubota GR2120 tractor transmission information But it may also be more complicated and need to be checked by a qualified repairman. general maintenance on the Kubota tractor. And while, at first, this can be alarming, its more often than not caused by a relatively minor issue that can be self-serviced. If it is venting from the overflow, make sure the cold fluid level is at the lower mark on the dip stick, and make sure you are using super udt fluid and nothing else. Last but not least, the lawn tractor could be overheating if you are mowing the wet and thick grass. Thanks very much. The good news is that Kubota has recently released an updated model (the GR2120-II) that addresses some of these issues. ideally every 3 to 4 months, to keep the engine in solid working order. Neither nor. Once again, this can become blogged and clogged. However, there are some problems associated with Kubota GR2120 but they are pretty easy to fix! In addition, you may wish to consider using a fuel stabilizer which will help keep the fuel fresh for longer and often prevent an excess of fuel from making its way into the engine. This garden tractor is built tough and can handle just about anything you throw at it, whether its mowing the lawn or tilling the garden. Or a blown part such as a head gasket, worn cylinder rings, or using a poor grade of oil might burn off unnecessarily. The transmission uses a hydraulic motor to transfer power to a mechanical drive chain, allowingthe tractor to move. The solution is to replenish the transmission oil level. She has had it for 3 or 4 years and did have an external leak on the transmission and just recently had a leak on the output seal of the mower gear box. Kubota GR2120 has an overheating problem and there are various factors that accelerate this issue. C12500 Clutch Shaft. Secondly, you need to check the air filter because, with regular mowing, the grass and dirt can clog the air filter, which prevents the airflow. At the moment it is Kubota oil. I have a 2017 GR2120 that was bought new and has been serviced by myself using Kubota fluids and filters. Always consult equipment operator's manual and follow safety instructions before operating or servicing any tractor or equipment, or attempting any task. The Kubota GR2120 was first introduced in 2004 and has been in production ever since. Here are some of the most common problems that owners have reported: These are just some of the most commonly reported problems with the Kubota Gr2120 tractor. On the other hand, if the battery is dead, you will need to get it jumpstarted or replaced to make sure its powering the electrical components properly. Oil lubricates the engine, guaranteeing smooth operations. Only way to know is to split it and they are a pain in the backside. Kubota GR2120 day after delivery - YouTube Three attempts by the dealer near Osnabrck failed. GR2100 Transmission fluid leak from breather. | OrangeTractorTalks Clean or replace the spark plug as needed to ensure proper operation. The oil can leak from the front or rear main seal, or from the valve cover gasket. It has right at 350 hours on it and has began leaking fluid from somewhere on the top of the hydro. This is because, with wet and thick grass, the engine will work harder, which is why its recommended that you let the grass dry down before you start mowing it. Use a protractor to confirm the angle. The smoke produced might be white/blue or black, depending on precisely whats happening. Try These 7 Tips, Do Ants Like Coconut Oil? 42 Location North Windham CT Tractor BX 2350 Hey everybody, Was wondering if anyone would know why oil leaks out of the vent on my 54in fine cut deck gearbox? Control valves are crucial for effective PTO functions. In addition, if the air filter seems damaged, just get it replaced with a new one. Next, check all the connections and ensure nothing has come loose. 1 hour. Working around an engine that will not idle can be very troublesome. Glacial Rock Dust vs Azomite- Which One Should You Use? Tracking. 1100 hours. Cooling fins pull away heat from the engine but collect dirt and clog with time. 5 Common Kubota Gr2120 Problems + Solutions - Home Mashal And the Hydraulic PTO clutch is more reliable, requiring less maintenance and repair than other mowers due to not needing to maintain belts and pulleys. The fuel stabilizer eliminates the need to drain out the fuel quickly as it keeps the fuel fresh for over two years. The Kubota Gr2120 is a zero-turn mower, meaning that it can pivot on its back wheels in order to make very tight turns. 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. There are a few different things that can cause this issue, such as an old or dirty air filter, low oil level, bad spark plug, etc. Ultimately, the decision between these two lawnmowers comes down to your individual needs and preferences. Whether or not the mentioned problems are a deal breaker depends on factors such as the issues severity, repair cost, and the tractors intended use. If youre having hydraulic problems with your Kubota GR2120, there are a few things you can check before calling a technician. You may also need to adjust the carburetor to increase airflow. Have no idea what a 'Euro' equates to value wise. You must log in or register to reply here. Yes I learned that the hard way. Kubotas GR2120 is a workhorse of a machine designed for those who need to get serious work done around the yard. If youve been using Kubota GR2120 for a long time, the starter issues are inevitable. Control valve seals wear out and get loose with time. The next thing to check is the air filter. Not a profuse leak but enough to leave spots. Some models of Kubota mowers have safety switches that must be engaged before the mower will start. Ifone is even slightly flat, it will make the lawn tractor lean down on that corner and become more challenging to control. The fuel system can become clogged with debris, which can prevent the engine from getting enough fuel. How To Keep Petunias From Getting Leggy? UDT. At 12,000 euros for a lawnmower, this is rather poor. Kubota tractor transmission leaking oil - YouTube Photos: Kubota GR2120 photos. Batteries get damaged and malfunction after prolonged use. Fuel is essential for power production. Welcome to the forum jwwskymaster! Finally, dont forget about private sellers when searching for your Kubota gr2120 price. Attachments . Old or degraded fuel is essential to be mindful of if you store the tractor for long periods, such as during the winter. C40000 Hst. However, used models can be found for as low as $2,100 at auction or up to $14,026 for a new model. Today I mowed 3000 square meters. It is really very good to live here. Howdy jwwskymaster, welcome to the tractor forum. JavaScript is disabled. Tell him to get rid of it and go to the bx series. Mx5100 countershaft deal leaking. You should also check all the hydraulic lines and connection points to ensure no breaches that might allow air to enter. Vinca Sun Or Shade: Where Should You Keep It? Then go from there. If you suspect that your transmission fluid needs to be changed, its best to take it to a qualified mechanic so they can properly flush out the old fluid and replace it with new fluid. Ive checked the obvious like the gear oil level and actually took a little out to drop the level but still continues to leak. I find this construction annoying. Its usually a simple issue to keep up with basic repair and maintenance procedures. When defective, they result in major PTO malfunctions. If there isnt enough fuel, obviously the mower wont start! I can't imagine it's the oil. Trying to cut wet or exceptionally thick grass or moving over uneven terrain at high speeds. Everything You Need To Know. White or blue smoke is generally an indication of burning oil. The hose is part 10 in this photo. In case your lawn tractor has an erratic handling issue, you need to check the transmission oil. Thanks for the great info. Kubota is a well-respected brand that produces reliable and trustworthy garden tractors, so for that reason, we highly recommend the Kubota gr2120 for small format commercial applications and larger non-commercial plots of land. This oil is responsible for maintaining the fluid pressure, lubricating the mechanical parts, preventing corrosion, and conditioning the gasket. What Is Making Dirt Mounds in My Yard? For a better experience, please enable JavaScript in your browser before proceeding. Adjusting glide steers will solve this problem immediately. This, in turn, strains the engine, resulting in hard stars. These tractors don't have "power steering" such as you have in your automobile. GR tractors have always been a problem line for Kubota. If your engine is running hot and overheating, it can accelerate component wear, so you should address this as soon as possible. Leaking also results in bluish-white smoke. GR2120 Transmission/Hydraulic Oil Leak | Tractor Forum You should also check there is equal tire pressure between all tires. Hydrostatic transmission leak - TractorByNet And it didn't drip either. Loss amount around 100 ml about. Moreover, you need to wash the air paths and air cleaners to make sure the cooling system of the tractor keeps working optimally. Monitor these tractor parts closely and replace them with new ones immediately after they show aging signs. Alot of work getting it out. It's kind of like going to Mercedes and getting your car repaired with tape. All of these areas should be checked to fix the white smoke issue as soon as possible. JavaScript is disabled. The Fora platform includes forum software by XenForo. Only noticed leak after putting it away after 15 minute mowing. Clean the tractors cooling fins regularly. Clean them regularly to curb these issues. If you have to get the mechanical parts replaced or repaired, you must hire a professional mechanic. Always charge the battery and ensure it has more than 12 volts before starting operations. How fast are you traveling when this occurs? Clean your tractors air filters regularly to prevent these inconveniences. If your tractors engine doesnt idle, the high chances are that the fuel filter is clogged. You must contact a professional mechanic to replace the battery because there are various connections associated with the battery and they should be handled properly. Anyone have a service manual for this one in file format? Planning on putting new seals in the transmission and on the three shafts to the rear. This usually happens due to old fuel building up, so you can use a carburetor cleaner to clear it out. Monitor the oil levels and refill the reservoir to the Full mark to prevent these issues. It starts leaking after about 2 minutes of operation. You are using an out of date browser. The now higher pressure could indicate a defect? How to Remove PTO Shaft from Kubota Tractor: Expert Tips. I think it needs to be upright in the cut of the seat base. If youre thinking about purchasing a Kubota GR2120, its important to be aware of some of the potential problems that have been reported by owners. Replace them if faulty to avoid these complications. It was from the start. It can also cause unwanted pressure within the system. If it is, clean it out and put it back in place. Over time, spark plugs can become fouled or damaged which can prevent them from firing properly. Transmission oil lubricates the tractor moving parts and produces sufficient hydraulic pressure for easy handling and steering. Over time. Not a profuse leak but enough to leave spots. PDF Gr2020g Gr2120 Gh631d782 17.0 (12.7) 4.2 (16) Kubo Ta Lawn & Garden Tra It may not display this or other websites correctly. If youre thinking about purchasing a Kubota GR2120, you should be aware of some of the common Kubota Gr2120 Problems that owners have reported. Kubota should be commended for their efforts to reduce problems and required upkeep, but unfortunately, the gr2120 still does suffer from several issues. It really sucks. If youre considering this tractor, be sure to test out the mower deck thoroughly before making your purchase. Also, be sure the leak is the breather and not the small return elbow hose on top of the hydro. Welcome to the forum. Next, check all of the hydraulic hoses for leaks. Really anything works as long as you pull it out before the liquid gasket sets up. 20.5 HP, 48" deck. And as such, the engine can have difficulty staying running with such poor quality here. The Kubota GR2120 also has a nice selection of attachments available that allow you to customize it to your specific needs. Kubota GR2120 starting problems might arise due to the following reasons. I think it is coming from the hydrostat transmission but not verified. Hope to get it apart soon. Kubota GR2120 Transmission repair - TractorByNet Is there such a thing as bin Kubota? You may also need to adjust the carburetor to increase airflow. And while at first glance it might seem the gr2120 has a lot of issues, they are, in fact, extremely reliable. So, if the transmission oil level is low, the handling and performance will be compromised. Many greetings from Northern Germany. Answer this question . Clean it out or replace it as necessary. Save my name, email, and website in this browser for the next time I comment. Here at Transmissions & Parts Online, we have a great selection of Kubota Gr2120 transmission rebuild kits to choose from. GR2120. Unfortunately. Hello. Sometimes air can make its way into the system, reducing the amount of hydraulic pressure. low oil level can increase engine friction producing more heat. To fix this problem, bleed the system until no more bubbles are coming up. If the brakes look rugged or damaged, you should take them in for repairs/replacement. 9 Most Common Kubota GR2120 Problems & How To Fix Them - Yard Floor https://yardfloor.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. The cost of a Kubota GR2120 varies depending on the dealer, condition, and other factors. Over time fuel breaks down and becomes less efficient. Adjust both the right and left rods for effective results. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. If youre in need of a Kubota Gr2120 transmission rebuild kit, youve come to the right place. So if youre set on buying a Kubota tractor, make sure you get the latest version. Looking forward to seeing you on the forum. Come join the discussion about farming, lawn maintenance, restoration, modifications, classifieds, troubleshooting, maintenance, and more! The performance is there. It has right at 350 hours on it and has began leaking fluid from somewhere on the top of the hydro. One of the most common problems that owners of the Kubota GR2120 face are engine oil leaks. Its usually. In this scenario. Good luck. Some amount of smoke produced from the engine is not uncommon, and even though you may still be able to use the lawn mower, it will keep like its performing okay. You should also check the PTO control valve to ensure its working. Finally, you should ensure the hydraulic oil level is sufficiently topped up. I used weed eater string on one of them and that worked pretty good. Kubota GR2120 Manuals | ManualsLib A forum community dedicated to all tractor owners and enthusiasts. The Kubota GR2120 is a compact utility tractor designed for small-scale agricultural, lawn, and light construction work. JavaScript is disabled. The article is dedicated to the common Kubota gr2120 problems. Switch the oils, depending on the seasons, to curb this issue. To begin with, you have to check the engine oil because a low level of engine oil can cause severe damage to the lawn tractor. Thought I'd change as many parts in there as I could since it was quite a pain in the *** to get apart. Often the air filter can be cleaned out, but if its already too old and worn, you should replace it. (Part 10 in this photo) that goes from the back of the hydraulic oil filter housing to the top of the transmission. Great. This can be extremely frustrating, especially when trying to plow snow or mow your lawn. The gr2120 has many features designed to help improve usability and lower the maintenance required to keep it in tip-top shape. A licensed Kubota dealer broke this tinkering solution. Hello. Welcome. The primary cause of the starter not working is the battery. Over time fuel breaks down and becomes less efficient. Remove any blockages and clean thoroughly. Powerful Engine Tapping Kubota's legendary heritage of quality engine design, the GR2120 is powered by a Kubota 17-horsepower, 3-cylinder diesel . In addition to this, you should get the engine oil changed and install a fuel stabilizer. Kubotas GR2120 is a 21-horsepower, diesel-powered riding lawn mower with a hydrostatic transmission. But what about black smoke? You should also check all the hydraulic lines and connection points to ensure no breaches that might allow air to enter. So the first thing to do is check that the battery is adequately charged, mainly if its been in storage for some time, as it will drain itself. Secondly, the overheating is caused by blocked cooling fins. Kubota GR2120B (Bar tires) Parts -- Select Category -- ACCESSORIES BRAKE CHASSIS COOLING WATER SYSTEM ELECTRICAL SYSTEM ENGINE FREQUENTLY USED ITEMS FRONT AXLE FRONT WHEEL FUEL SYSTEM HOOD/BONNET HYDRAULIC SYSTEM LABELS REAR AXLE REAR WHEEL SPEED CHANGE STEERING TRANSMISSION USEFUL PRODUCTS -- Select Diagram -- BRAKE PARKING BRAKE PEDAL BRAKE ROD JavaScript is disabled. The John Deere model is a riding lawn mower, which means that it cannot make as tight of turns but is better suited for large yards or fields. Kubota GR2120 Transmission: hydrostatic: Transmission details . Also, while you are inspecting the battery, look for leaks because chemical leakage from the battery can also cause starter issues. 7 Most Common Kubota GR2120 Problems - Farmer Grows It has a 20-horsepower diesel engine and can be equipped with mowers, tillers, and snow blowers. The clogged decks can pressurize the engine beyond its capacity and pushes it to work through jammed blades, which results in overheating; the solution is to clear the clogging.