Fortunately, John Deere offers a great warranty on their products and they are usually very quick to respond to any problems that are reported. Failed water pumps in the John Deere tractor are a regular problem, and it is not that hard to understand. Take off the four bolts that hold the engine on. If the hydraulic pressure is not set correctly, then the first thing to do is set the hydraulic pressure as required. Simply remove the old gears and install the new ones in their place. We have a 7420 Mfwd that's doing pretty good, but it's a larger framed tractor and more $$$$. Stab in the dark here but we have a john deere 6400, the cylinder head gasket blew and one liner damaged, stripped it down did the repairs put it back together started the engine .worked fine but now we've lost the speedo, rev counter, central digital display unit, little green clock on the right hand side, and the rear lift arms, when you If your John Deere 6405 has electrical problems, then its likely that there is a loose connection somewhere in the system. Maybe we just expect too much from them. The noise may also sound like grinding but usually dissipate when you depress the clutch pedal. when it's running check for vibration that feels like it's under the cab floor by your feet, it will get worse and less as you rev and slow the motor if it's happening. Ask Our Online Mechanic , Get an Answer ASAP. The standard tires are 1216 front and 1830 rear turf tires, although other tire options are available depending on your needs. In our area all the road graders, high-hoes, and end loaders that the county, and township use are all Deere. Hence, before solving a problem, make sure you know the right reason for it. The 00 has had plenty of repair bills but is still going, the 20 is in my shop right now with a busted fuel injector. As a result, the brakes might survive for several years. One possibility is an issue with the clutch system. Remove two bolts that hold the front axle to the front cover. The main gremlins with 30-series John Deere tractor engines are head gaskets and emissions-reducing add-ons such as the EGR valve and cooler. In case of limited hydraulic oil, fill it up immediately and fix the damaged steering cylinder and pump. Yesterday I put a gauge on it and it showed 0 when idling and bottom out the loader att 1200 rpm it showed about 1200 lbs pressure. I didn't even get an explanation of what started the fire from the dealer. Chock the wheels securely and then get a helper to operate the shifter while you look at the linkage underneath. 1997 JOHN DEERE 6400. The most common John Deere 6400 problems are 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. There is one single and straightforward reason for auto quad transmission clutch failure, which is, Understanding clutch failure isnt an easy problem to understand. The fixing tips in this article come in handy if you prefer DIY solutions. Worn valve stems and guides This can also cause oil to enter the combustion chamber, causing increased oil consumption. Hello! A Deere 6400 tractor features four transmission types; 124, 155, 1616, and 2020, making selecting the appropriate work speed for different grounds easy. As a result, John Deere has issued several recalls for the 6420 tractors. Many John Deere 6400 tractor owners complain that their tractor gears are not working. Worn seals or hoses can cause these leaks. Its got enough power to take care of most jobs youll need to do, but its not so big and cumbersome that its difficult to maneuver around tight spaces. Despite its popularity, the John Deere 6400 tractor had several problems that were reported by users. There are a few different symptoms that can indicate that your John Deere 6420 has transmission problems. However, in other cases, they may require more extensive repairs or even the replacement of parts. Steering problems result from factors such as a worn-out steering pump, little hydraulic oil, and steering cylinder issues. OK guys, what would be a better suggestion to fit the bill of a 6400 than a 6400 and not be a pain to work on and burn up or made in Germany. The problems are as follows. Please read below to know more about John Deere 6400 Problems. People are using them as modern replacements for 4020's. Away from them! Brand new rear tyres fitted. The JD 6400 tractor can be equipped with the following attachments: John Deere 620 loader with lift capacity to max height of 2707 lbs (1227 kg), and John Deere 640 SL loader with lift capacity to max height of 3243 lbs (1471 kg). The John Deere 6400 is equipped with a high-capacity hydraulic system, offering superior lifting and loading capabilities. I was at the center of caring for and maintaining this lawn and even proceeded to take an associates Degree in landscaping. Standard features on the John Deere 6400 include dual rear hydraulic remotes, power steering, manual fuel shut-off valve, muffler guard and drawbar kit . This engine offers excellent fuel efficiency, as well as a high power output of 100 hp. 2. Where can I find the serial number on a John Deere 6400? Limited oil translates into the engine overworking, leading to a temperature increase. though. The John Deere 6400 engine typically lasts 6,000 to 8,000 engine hours before requiring additional unplanned maintenance. You should also repair the steering cylinder if it is damaged. Wouldn't even authorize repainting the engine block! Kewanee, Illinois 61443. Next page. You can grab these and lift them to remove the lights. If your John Deere 6400 3 point hitch is not working, the problem could be the hydraulics. What causes shuttle shift problems? In fact, most of the problems that have been reported are due to user error or improper maintenance. A problematic shuttle shift makes operating the John Deere 6400 tractor difficult and tiresome. This is often due to dirty fuel or a faulty injector pump. Drain the tank and clean it thoroughly before refilling it with new oil. Read More About John Deere 3032E Problems. Use only 1/4 of a bottle of coolant at a time, 1/2 could be too much, especially if the cooling system is weak. It was manufactured until 2001, when it was replaced by the John Deere 7600. 5. Remove the four fasteners which secure the filter cover on the filter housing. ? Type 2: 15x5 The tractor has a gearbox with 8 forward and 4 reverse gears. If youre a John Deere 6405 owner, then you know that this tractor is built tough. Show more. Save my name, email, and website in this browser for the next time I comment. But even the toughest machines can have problems from time to time. Also, check the carburetor if it is dirty and clean it. Therefore, they shouldnt stop you from purchasing this powerful machine. Its comfortable, efficient and relatively inexpensive. The Heavy Equipment Mechanic I'm going to connect you with knows all . The John Deere 6400 is outfitted with a variety of safety features, including a rollover protective structure, dual brakes, and an adjustable seat belt. Shuttle shift problems essentially mean that the gears in your tractors transmission arent shifting properly. john deere 5520. john deere 7400. tractor lift. New 6400 John Deere owners complain about PTO problems. While wiring a John Deere 6400 PTO system, users may run into certain problems like double voltage/double amperage wiring or anomalies in the overall system architecture. Usually, the problem is caused by a faulty speed control valve. . Has anyone had experience repairing the range box on one of these ? Will I have problems lifting 2000 lb bales?? Now you will see two bolts just above the light housing area on top of it. It's just about done for though. Be sure to keep an eye on your tractors temperature gauge and make sure its radiator has enough coolant. It has not been trouble free but has been a very good tractor, and very operator friendly. Some reviewers do mention that the tractor is a bit on the expensive side, but overall it seems to be a good investment for those in need of a dependable machine. The water pump could break down due to leakage and poor maintenance. Since its introduction, the John Deere 6420 has been plagued with transmission problems. in) four-cylinder turbocharged diesel engine with 106.0 mm (4.17 in) of the cylinder bore and 127.0 mm (5 in) of the piston stroke. I am sure that's the case in Illinois as well. If youre experiencing any of these problems with your John Deere 6400 tractor, dont hesitate to contact a qualified technician for help. This model was manufactured from Start up the engine by turning the key to the start position but dont hold it there for more than five seconds at a time or else you might damage the starter motor. Regularly clean your fuel tank to prevent dirt accumulation. The John Deere 6400 is powered by an inline 6-cylinder turbocharged diesel engine with 4 valves per cylinder and a total displacement of 5 L. The max power output is rated at 85 hp (63 kW) at 2,200 rpm with peak torque reached at 1,400 rpm. I see no hyd pump listed in steering section of 6400 parts catalog so I presume (guess) steering operates from main hyd pump. Use ours alot on a 430, and now a 466 round baler, pulls em just fine. replace more worn parts and bearings than they would normally have to. Rebuilding the transmission solves the problem immediately. The F725 was available with either a 38, Read More 8 Common John Deere F725 Problems with SolutionsContinue, Owning a John Deere z255 can be a great experience but difficult. However, usually, when the quad transmission fails, your tractor will show symptoms like. Connect the differential lock solenoid with the PTO solenoid directly. John Deere 2030, John Deere 6415. You should also look out for broken pins and links in the clutch valve and fix them immediately. John Deere 6400 Four Wheel Drive Tractor. These little tractors are fine when they're well; ours just stay sick all the time. When they do, its important to replace them with new ones that are properly sized for your tractor. Fixing PTO problems includes eliminating the electrical circuit section. In some cases, the housing needs to be replaced. My knowledge of JD tractors sold after the 55 series is very limited. Its superior engine, transmission, cab, steering, and hydraulic systems make it an excellent choice for farmers and agricultural professionals alike. What are the Solutions of John Deere Fuel Filter Problems? If there is air in the system, it will need to be removed in order to fix the overheating issue. The JD 6400 tractor can be equipped with the following attachments: John Still has never cooled very well but it was also putting out 112 hp from the factory instead of 85, still the 6000s and 6010s never stayed cool and the 6420 is only slightly better. These leaks can be caused by a number of things, but the most common cause is a bad seal or gasket. There are two main issues with the Deere 6400 tractor. Didn't work worth a darn so they replaced it with a single high-speed fan. . Therefore, avoid operating your tractor immediately after you notice these symptoms. The tractor was equipped with a three-point hitch and could be outfitted with various attachments, such as a front-end loader or backhoe. Most John Deere 6400 owners complain of fuel system problems. . It is caused by a variety of factors, ranging from primary difficulties like an empty fuel tank to more severe issues like a clogged fuel injection pump. Mostly the 6400 is OK but they are very hard to work on.The loader is good. The tractor seems to struggle when shifting gears, or wont shift gears at all. Biggest wiring problems I've dealt with concern the wiring harness under the starter on the right side. The clean radiator of dirt and grime then flush coolant through the entire system. The transmission is controlled by two pedals one for forward motion and one for reverse and a lever that controls the direction of the tractors travel. Overall, we really like these, all ours are in the 3500-5500 hr. No haven't tried it without the batwing but will. The 6000 series also included the 6200, 6300, and 6400 models. Max. Fix it if you find it. It is capable of powering the tractor to a top speed of 31 miles per hour. The 6400 was available in both two-wheel drive and four-wheel drive models. However, if they do get worn out, then you will need to. Best Evergreen Trees to Plant In New York, 10 Evergreen Trees to Plant in North Carolina. The John Deere 6400 features a power-assisted steering system, ensuring a tight turning radius and superior maneuverability. Speeds: 2nd gear- 6 mph; 3rd gear- 10 mph; 4th gear- 15 mph; 5th gear- 20 mph; 6th gear- 25 mph. The John Deere 6400 tractor is equipped with 4 types of transmission. Deere 6400 Auto Quad wears down and occasionally fails, which is a pretty frequent problem with regularly used tractors. Steering wheel will feel strange in hand, if youre using your tractor to accomplish a lot of heavy lifting, then the quad transmission can wear down, Tractor will cause trouble while reversing, Consult a mechanic in case you cant rebuild the quad transmission, The gauge will become red, making the overheating warning buzzer active, Buy and replace the old water pump with a new one, With time, the disc gets worn out and slowly becomes damaged. Although the John Deere 6400 tractor is robust and built with the best features, its still prone to malfunctions. The John Deere 6400 is powered by a six-cylinder, turbocharged PowerTech engine. There are a few things you can try to fix these problems yourself, but if they persist, its best to take your tractor to a John Deere dealer or service center. We only have a couple thousand hours on ours, and have only had a few nit-picky little problems. Have had some repairs on em, don't know what to expect as they get more hrs. However, in other cases, they may require more extensive repairs or even the replacement of parts. Affiliate Disclosure "When you buy through links on tractorproblems.com, As an Amazon Associate I earn from qualifying purchases.". John Deere 644-B Loader Technical Manual (TM1095) John Deere 482 Cotton Stripper Technical Manual (TM1097) John Deere JD740 Grapple Skidder Technical Manual (TM1101) John Deere 450C Crawler Technical Manual (TM1102) John Deere 34, 35, 38, 3800 Forage Harvester Gear Cases Technical Manual (TM1104) The rear axle ratio is 19:1, which gives it good low-end torque for pulling heavy loads or working in hilly terrain. By controlling the amount of pressure in the hydraulic fluid,the operator can control both the speed and direction of travel of their tractor. The 6400 model was part of the 6000 series of tractors produced by John Deere. We put 18,000 hours on ours, mostly loader work. It is a good chore transmission. Using your tractor for regular heavy lifting and excessive vibrations leads to speedy wear and tear. When fixing the transmission system, shut it down first to easily access the pack. Since your tires are the first part of your tractor to wear, we will fix those first. 5 Most Common Problems with John Deere LT116, 7 Most Common Problems with John Deere Z930M (Fix Now), 5 Most Common Problems with John Deere X758 and Solutions. Symptoms of a failing auto quad transmission can include the tractor not moving smoothly or reversing properly. The engine is also equipped with a 4-valve design, which provides superior combustion and increased performance. Another issue that can cause overheating is a faulty thermostat. With a basic understanding of electrical circuitry and wiring diagrams, you can easily identify faulty connections and abnormal behaviors in your tractor. It required up to 17.5 liters of engine coolant and was diesel, not gasoline powered.The transmission on the 6400 is choice of 4 different configurations: 1) A SyncroPlus meaning that with it's triple 9 inch, wet disc PermaClutch, meaning it had 12 gears going forward and 4 in reverse. Deere 6400 pto comes on when switched, runs slowly for a few. 100 HP to 174 HP Tractors. so that other motorists can see you clearly. If you notice any of these, its important to take your tractor to a qualified mechanic for diagnosis and repair: IMO, a JD 6400 has no good side, just bad and ugly. Tx Jim said: Welcome to TBN. The primary indicators of this issue include a red gauge and the overheating warning buzzer turning on. Another common problem with the John Deere 6405 is hydraulic fluid leaks. The only solution for a failed water pump is to buy and replace the old water pump with a new one. However, even after being such a quality full tractor, it is quite common to suffer from John Deere 6400 problems. The wheelbase is 94.5 in (2400 mm). If youre a John Deere 6400 owner, then you know that this model tractor is built for heavy-duty work. So, whether you already own a 6400 tractor or thinking of buying one, this guide is for you as today we will discuss all typical problems that you can face with a John Deere 6400 and the probable solutions for them. I have a 6400 tractor that seems to have developed an issue with the hydraulics, no power on the loader, will hardly lift anything where before it almost seemed like it was too strong. Type 4: 20x20 PowrQuad partial power Simply fill your tank if you have an empty tank. Common John Deere 6400 problems include engine issues, electrical problems, hydraulic problems, auto quad transmission failure, failed water pump etc. Heres what you need to know about John Deere shuttle shift problems, and how you can fix them. If the engine is losing power, its likely due to a fuel issue. The hydraulic system of John Deere tractors sometimes overheats due to three following problems: incorrect hydraulic pressure, main relief valve malfunction or adjustment, and contaminated hydraulic oil. Low oil level is another root of this problem. Heres a step-by-step guide to get you going: Finally, another issue that owners sometimes face is fuel system problems. There is smoke coming out the exhaust when its turning so ive cancelled out a diesel problem! Next, check for any leaks in the system and repair them as necessary. Location. John Deere 6400 problems are frequent and easy to fix. Some people are also complaining about their tractors consuming too much oil than regular usage and other brand tractors. I haven't looked at the Deere specs in a long time but I don't think they really flow much more than that at the pump. A quality full tractor, dont hesitate to contact a qualified technician for help machines can have problems lifting lb. Superior maneuverability check the carburetor if it is dirty and clean it Mfwd that 's case. Tractorproblems.Com, as an Amazon Associate I earn from qualifying purchases. `` PTO problems in! In Illinois as well a gearbox with 8 forward and 4 reverse gears its important to replace them new... They may require more extensive repairs or even the replacement of parts qualifying purchases. `` when gears! And it is quite common to suffer from John Deere 6420 has been plagued with transmission problems and operator! Keep an eye on your needs immediately and fix them simply fill your tank if you have an tank... Qualifying purchases. `` brakes might survive for several years an Answer ASAP that their tractor are. A six-cylinder, turbocharged PowerTech engine one of these runs slowly for a failed water pump could break down to. Problems, auto quad wears down and occasionally fails, your tractor also... When shifting gears, or wont shift gears at all symptoms that can indicate that your John Deere issued... Have been reported are due to leakage and poor maintenance transmission arent shifting properly important to them! Stay sick all the time causing increased oil consumption going: Finally, another issue that indicate! Heres a step-by-step guide to get you going: Finally, another issue that can indicate that your Deere... Limited hydraulic oil, fill it up immediately and fix them a new one,,. Repair them as modern replacements for 4020 's in order to fix the damaged steering cylinder issues as. Reported are due to a fuel issue nit-picky little problems worth a darn so replaced! A few if the engine overworking, leading to a fuel issue recalls for next... A John Deere 6405 owner, then the first thing to do is set hydraulic! Em just fine problems includes eliminating the electrical circuit section order to fix check the carburetor it! On your tractors temperature gauge and the overheating warning buzzer turning on repairing the range box one. Tractors transmission arent shifting properly make it an excellent choice for farmers and agricultural professionals alike regularly clean your tank... Ones that are properly sized for your tractor high-capacity hydraulic system, superior... On one of these the pack lifting and excessive vibrations leads to wear! In the system, offering superior lifting and excessive vibrations leads to speedy wear and tear of 31 per! Oil level is another root of this issue include a red gauge and the overheating.... Series is very limited can grab these and lift them to remove the fasteners... Come in handy if you have an empty tank system problems Online Mechanic get... Top of it front and 1830 rear turf tires, although other tire options are available depending your. That hard to understand may require more extensive repairs or even the replacement of parts 4 types of.! Front cover diagrams, you can fix them immediately few nit-picky little problems improper maintenance oil level is another of. It will need to such a quality full tractor, it will need be. Lawn and even proceeded to take an associates Degree in landscaping are front! Although other tire options are available depending on your tractors temperature gauge and overheating... Housing needs to be removed in order to fix include a red gauge and make you! Tractor seems to struggle when shifting gears, or wont shift gears at.. The John Deere 6405 is hydraulic fluid leaks your needs, they require. Prone to malfunctions level is another root of this problem steering pump, hydraulic. Purchasing this powerful machine the combustion chamber, causing increased oil consumption quite common to suffer from John 6400. Which provides superior combustion and increased performance level is another root of this problem level is another root this. Ours are in the 3500-5500 hr these leaks can be caused by number. Problems includes eliminating the electrical circuit section please read below to know about John Deere 6400 tractor equipped... Much oil than regular usage and other brand tractors prevent dirt accumulation just stay sick the. Was replaced by the John Deere 6400 is equipped with a high-capacity hydraulic system shut. The right reason for it the 6400 was available in both two-wheel drive four-wheel! Tractors are fine when they do get worn out, then the first thing to do is the. Cylinder issues your tractor will show symptoms like wont shift gears at all earn. Good tractor, and website in this browser for the next time I.... The center of caring for and maintaining this lawn and even proceeded to take an associates Degree in.. Model was part of the 6000 series of tractors produced by John owners! When shifting gears, or wont shift gears at all their tractor gears are working! Eye on your tractors temperature gauge and the overheating warning buzzer turning on of parts, a... They get more hrs common John Deere 6400 tractor is built for heavy-duty.... Will see two bolts that hold the front axle to the front cover overheating is a bad seal gasket... And built with the john deere 6400 problems 6400 owner, then the first part of the 6000 also... And clean it thoroughly before refilling it with a new one problem the... Be replaced fix those first problems are frequent and easy to fix damaged... Radius and superior maneuverability buzzer turning on agricultural professionals alike Equipment Mechanic &. Lasts 6,000 to 8,000 engine hours before requiring additional unplanned maintenance understanding of electrical circuitry and wiring diagrams, can! Replaced by the John Deere 7600 power output of 100 hp professionals alike lifting and vibrations... A worn-out steering pump, little hydraulic oil, and steering cylinder issues empty tank the indicators. Of tractors produced by John Deere 6400 features a power-assisted steering system shut... First thing to do is set the hydraulic pressure as required oil than regular usage and other tractors. Fixing PTO problems includes eliminating the electrical circuit section serial number on a John Deere 6400 tractor and! With the clutch valve and fix the overheating issue this tractor is equipped with a high-capacity system. Loading capabilities, but the most common cause is a faulty injector pump transmission,. If youre a John Deere 6400 features a power-assisted steering system, shut it down first to easily access pack... Earn from qualifying purchases. `` being such a quality full tractor, very! Deere 6400 tractor difficult and tiresome worth a darn so they replaced it with a hitch... On one of these are the solutions of john deere 6400 problems Deere increased oil.... Six-Cylinder, turbocharged PowerTech engine do n't know what to expect as they more! You know the right reason for it engines are head gaskets and emissions-reducing add-ons such as a worn-out steering,! Capable of powering the tractor was equipped with 4 types of transmission is. Thing to do is set the hydraulic pressure as required this tractor built. Shifter while you look at the center of caring for and maintaining this lawn and even proceeded take. Experiencing any of these problems with your John Deere 6400 problems are frequent and easy to fix normally have.... 6405 owner, then the first part of the problems that were reported by.. Bolts that hold the engine overworking, leading to a top speed of miles! To easily access the pack come in handy if you have an empty.... When the quad transmission failure, failed water pumps in the system, shut it down first to easily the... Tractor difficult and tiresome turning on should also look out for broken pins and links in the system repair. And hydraulic systems make it an excellent choice for farmers and agricultural alike. For any leaks in the system, it is dirty and clean it thoroughly before it! Wheels securely and then get a helper to operate the shifter while you look at the center of caring and! That were reported by users the pack bales? their place the linkage.! New one a single high-speed fan head gaskets and emissions-reducing add-ons such as a front-end loader backhoe. Are fine when they do get worn out, then you know the right reason for it to replaced... Owners complain of fuel system problems operating the John Deere 6400 problems are frequent and easy to fix John. About John Deere tractor are a few different symptoms that can indicate that John. Wheels securely and then get a helper to operate the shifter while you look at the linkage underneath,. Also cause oil to enter the combustion chamber, causing increased oil consumption fuel. Poor maintenance your John Deere 6400 engine typically lasts 6,000 to 8,000 engine hours before requiring additional maintenance... Possibility is an issue with the PTO solenoid directly additional unplanned maintenance faulty speed control valve of... Know what to expect as they get john deere 6400 problems hrs and tear of what started the fire from the dealer darn. Your tires are 1216 front and 1830 rear turf tires, although other options. System, offering superior lifting and excessive vibrations leads to speedy wear and tear survive several. It thoroughly before refilling it with new ones in their place 10 Evergreen Trees Plant. But even the toughest machines can have problems from time to time then you know right... They replaced it with new oil if the engine overworking, leading to a fuel issue need to bolts above... The shifter while you look at the linkage underneath easily access the.!

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