john deere 6400 power quad transmission problems

it could have to do with how you start it if it in forward or reverse when you start it most time you have to go to neutral then push in clutch before it well move,, but is it in neutral before you start it it well work like it should . 3. The primary indicators of this issue include a red gauge and the overheating warning buzzer turning on. If no start, hold gas pedal all the way down and crank for 15 seconds. Slippage isnt a major PTO problem. This can be caused by a number of things, including loose connections, bad fuses, or damaged Didn't work worth a darn so they replaced it with a single high-speed fan. Details. You can seamlessly switch using the push-button control or clutch. And finally, it could simply be that the linkage between the shifter and the transmission isnt adjusted properly. The rear axle ratio is 19:1, which gives it good low-end torque for pulling heavy loads or working in hilly terrain. Was driving perfect before being stopped . This machines highest reverse speed is 29.9km/h, while the maximum forward speed is 30.1km/h. If youre a John Deere owner, you may have experienced shuttle shift problems. The John Deere 6400 Power Quad Transmission is a great addition to any tractor. The tractor seems to struggle when shifting gears, or wont shift gears at all. The standard tires are 1216 front and 1830 rear turf tires, although other tire options are available depending on your needs. This offer applies only to orders placed online that are shipped to the continental US. Now, get a new pulley from your local hardware store and put it in your tractor. This gives the operator a challenging time when changing gears. Adjusting the linkage is the first step when fixing this problem. One possibility is an issue with the clutch system. This article intends to discuss the most common John Deere power quad transmission problems and their effective solutions. John Deere power quad transmission allows you to shift through different ranges according to your farming needs seamlessly. Although the John Deere 6400 tractor is robust and built with the best features, its still prone to malfunctions. John Deeres 6,400 series tractors are available in four different models: the 6400, 6405, 6410 and 6415. Common John Deere 6400 issues include a faulty water pump, problematic shuttle shift, fuel system issues, transmission problems, problematic steering, hydraulic pump damage, PTO issues, clogged radiator films, and a difficult start. Fluid levels are fine. But even the toughest machines can have problems and the John Deere 6420 is no exception. Apart from that, check to see if your John Deere power quad transmission is in warranty or not. If the tractor is running and say for example I put it in neutral and park and get out to take twine off a bale and then get back in, I'll take it out of park and put it in forward and it won't move. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V. I'll track down the sensor and try that next. These issues are electrical and thus easy to fix. What Is Making Dirt Mounds in My Yard? It has not been trouble free but has been a very good tractor, and very operator friendly. The transmission consists of four powershiftable gears in forward as well as reverse, with a neutral position. Although the John Deere 6400 has several drawbacks, this tractor has a powerful turbocharged four-cylinder diesel engine and an impressive rated power of about 76.4kW. In the state of Illinois there are a lot of JD 6400-6420's mowing state and county highways, so they must not be too bad of tractors. Another is a problem with the transmission itself. Replacing the damaged water pump with a new one solves the problem. Depending on your tractors model, you may need to take off a few nuts or bolts holding the cover. Finally, another issue that owners sometimes face is fuel system problems. John Deere is a household name in the agricultural industry. 4. Hydraulic pump damage is unsafe for the contractor, as it greatly affects the tractors functionality. In most models, a snap ring holds the pulley onto the shaft. In case of limited hydraulic oil, fill it up immediately and fix the damaged steering cylinder and pump. You must log in or register to reply here. Multi-viscosity oils are the best for john deere tractors. The search feature on the site allows visitors to locate the needed parts and accessories for a specific John Deere model. Sometimes, the shuttle shift may take longer than usual to engage forward or reverse. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V. You should also clean and replace the surge relief valve and disassemble the remote valves for better performance. Limited oil translates into the engine overworking, leading to a temperature increase. Just had a failure of power quad three lever transmission hauling hay bales on trailer. If the mower blades are unbalanced, this can cause the machine not to operate correctly. If the warranty has not expired, you may get a repair or replacement while paying the least out of your pocket. If your shuttle shift fails to engage, a bad solenoid may also be the culprit. Posted: Fri Jul 29, 2016 6:46 pm Post subject: Re: 6400 locked up. People are using them as modern replacements for 4020's. Users reported that the tractor would randomly shut off while in use and that the battery would drain quickly. All Rights Reserved. It is on the front valve housing of the transmission. Having said that, no matter how reliable a gadget is, you cant expect it to run forever. If so, replace the crooked links for improved performance. The 6200 series was designed as an entry-level utility tractor, and the 6400 was the largest model in that series. The exhaust valve is the source of this problem. However, in case of any difficulties, get a mechanic to look at it. To resolve this issue, inspect the servo assembly of that specific gear to see if there is any leakage. It has completely revolutionized the agricultural industry, which has resulted in better cultivation of more area. Would anybody be able to give me a general idea of the workings of the reverser system and all the switches, solenoids, modules that are involved? A forum community dedicated to John Deere tractor owners and enthusiasts. Shut it off and restart and then it will move. In our area all the road graders, high-hoes, and end loaders that the county, and township use are all Deere. The original one looks different. You are using an out of date browser. Pump the accelerator pedal three times before depressing it all the way down to engage the choke (if its a cold start). The John Deere 6400 is a great tractor for those in the market for a used machine. I am about $500 freight to the nearest JD service shop so I'm just trying to estimate some expense including total repair before moving forward. It is a good chore transmission. With rear weight, we can move a 66 bag pallet of soybeans, but barely. Kewanee, Illinois 61443. THAT was what I forgot. Some of the most common problems with John Deere Power Quad transmission are: Delayed shifting Difficulty shifting gears Loud and clunking noise Gear Apart from that, make sure that everything is lubed up. This usually happens when you directly switch from range one to four. What causes shuttle shift problems? Troubleshooting manuals for John Deere machines can be found on the John Deere website, Deere.com. Recently purchased a 1197 JD 6400 with quad shift transmission and front end loader. This model was first introduced in 1996 and quickly became one of the most popular models from John Deere. Thankfully, snap ring pliers are readily available all over the world. PowerQuad is 4 ranges/16 gears, Plus is 6 ranges/24 gears. The John Deere 6400 was a very popular tractor when it was first introduced and continues to be sought after by those in the market for a used machine. Once you have taken it off, locate the pulley. $549.99. Most john deere 6400 owners report frequent hydraulic problems. Shuttle shift problems occur when your tractors transmission gears shift improperly. The fuse layout is usually attached to the inside of the cover. With it being a power quad, its a 4 gear range box with a 4 speed power shift in front of it with a forward and reverse clutch. Burnt rubber smell under cab. You will need an eight-millimeter wrench to unscrew the nuts that hold it in place. Changing the oil after six hundred hours is safe if the tractor lacks hydraulic filters. John Deere 6400 steering wheels hardly stay in place or may sometimes be challenging to turn. (Answered). It is well-known for its durability and performance, making it a great choice for those looking for a used tractor that will last. The owners manual calls it a PowerQuad Plus. Try These 7 Tips, Do Ants Like Coconut Oil? So I don't expect they'd get to mine very soon since I didn't buy it from them. Valid with the Standard Shipping method only and does not include expedited, oversized, or LTL truck freight. Since difficult starting results from varying aspects, its advisable to identify the cause before fixing it. Overheating is one of the most prevalent JD 6400 problems. For the best experience on our site, be sure to turn on Javascript in your browser. Completely Rebuilt Transmission Assembly. If the fuse is blown out, you may need to replace it. Now, visually inspect the fuses and replace the blown-out ones. If youre experiencing this problem, its important to check your fluid levels and cleanliness first. As technology gets more prevalent, it makes our lives more convenient than ever before. Vinca Sun Or Shade: Where Should You Keep It? What You Should Know, 3 Options To Put On Tomato Plants To Save From Bugs, Are Ants On Trees Good Or Bad? Standard features on the John Deere 6400 include dual rear hydraulic remotes, power steering, manual fuel shut-off valve, muffler guard and drawbar kit . Most John Deere 6400 owners complain of fuel system problems. The PowrQuad transmission uses a speed module for fast, smooth, reliable shifting. A Deere 6400 with transmission problems doesnt move or reverse properly. P/Q out over L.H. It is pertinent to mention that the aforementioned solutions often work for most users, but sometimes, they just dont. Modern View Forum powered by phpBB 2001, 2005 phpBB Group.

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