If that does not fix the problem, then the next step is to check the main relief valve for either a malfunction or incorrect adjustment. If so, replace the crooked links for improved performance. 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. TORQUE. John Deeres 6000 series are popular among tractor enthusiasts. Type 2: 15x5 Other causes of transmission oil leakage include broken gaskets or seals. John Deere tractor components are intended to last and to be driven safely. However, in other cases, they may require more extensive repairs or even the replacement of parts. Most vehicles run on fossil fuels, and this presents a major emissions problem as demand for fuel . Another common problem with the John Deere 6400 is electrical issues, such as blown fuses and bad wiring connections. Some John Deere users are complaining that their tractor steering wheel is moving rapidly and some are saying its hard to move. The 6400 model was part of the 6000 series of tractors produced by John Deere. Reviewed in the United States on May 25, 2021. If youre experiencing electrical problems, its important to have a qualified technician take a look at your tractor as soon as possible to avoid further damage. Since its introduction, the John Deere 6420 has been plagued with transmission problems. Biggest wiring problems I've dealt with concern the wiring harness under the starter on the right side. Rado zakupw i bezpieczestwo dziki Allegro Protect! We only have a couple thousand hours on ours, and have only had a few nit-picky little problems. Reasons Many reasons can cause this problem, those include Low hydraulic oil level Steering cylinder problem Used up steering pump Symptoms Will I have problems lifting 2000 lb bales?? Brand new rear tyres fitted. Finally, if all else fails, you may need to replace the entire clutch assembly. They have been very reliable tractors that are comfortable for their size. If youre a John Deere 6400 owner, then youre probably well aware of the common clutch problems that can occur with this model. Electrical, and drive train problems being the main concerns. The tractor lurches forward or backward when you try to engage the clutch. 4. Another possibility is that the hydraulic fluid level could be low, or there could be an air bubble in the system. First, the hydraulic oil level might be low and second, there could be a problem with the steering cylinder or pump. The John Deere 6400 is a tractor that was first introduced in 1996. 1997 JOHN DEERE 6400. Buyer's premium included in price USD $1,216.00 1997 John Deere 6400 MFWD Tractor - Enclosed Cab - Heat and A/C - MFWD - Power Quad Transmission - 3-Point Hitch - Drawbar - Shows 6,261 Hours - PTO 540 This is a handy sized, loader-ready tractor. As a result, the brakes might survive for several years. 1. But, in case your tractor is suffering from failed gear, read below to know more. Take the lights out with screws or whatever you can get your hands on that will work. You can also use a long thin screwdriver or something similar to move them out of the way. 2. Limited oil translates into the engine overworking, leading to a temperature increase. Second, the radiator may be dirty and need to be cleaned. But thats another story. The John Deere 6400 is a great tractor for those in the market for a used machine. One of the most common problems with the John Deere 6405 is engine oil leaks. Also, check the carburetor if it is dirty and clean it. Failed gears are not a very common problem for John Deere tractors. The John Deere 6400 is a popular tractor model that has been produced by the company since 1996. If you notice this problem, its best to have a John Deere dealer take a look at your machine and fix the problem. South West MI. In fact, most of the problems that have been reported are due to user error or improper maintenance. In this, Read More 6 Common Kubota M9540 Problems with FixesContinue, If youre a Kubota B7100 owner, then you know that this tough little tractor is built to last. However, in other cases, they may require more extensive repairs or even the replacement of parts. The 6400 with 7000 hours has not been as bad as the 6420 with 1700 hours. Its comfortable, efficient and relatively inexpensive. You will be impressed with the engine if you are going to do any heavy work with it. Water pump failure is another common problem of John Deere tractors. This gives the operator a challenging time when changing gears. 5. The transmission has four gears, and the operator can choose which gear to use depending on the speed and power needed for the task at hand. If the battery is damaged, it will need to be replaced or charged. 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. An improperly placed linkage between the transmission and shifter could also cause this issue. Its advisable to regularly monitor your tractors oil levels to avoid such instances. Make sure that they are meshed correctly before putting everything back together. There are several things that can be checked if your John Deere 6400 wont start. Consult a tractor mechanic if you are unsure about a problem. These issues are electrical and thus easy to fix. If properly maintained, the engine may last up to 10,000 engine hours. I was looking at a 1995 6300 MFWD with loader @2300 hours. I hope I never have another one of these money pits again. These leaks can be caused by a number of things, but the most common cause is a bad seal or gasket. As far as I know everything in that power class today is in the 18-25 gallon range. Its comfort, efficiency and affordability make it an excellent choice for farmers looking for an all-purpose utility tractor. However, despite its top-notch features and performance, the John Deere 6400 can disappoint you. The control valve is used to regulate the flow of hydraulic fluid between the two pumps, which controls the speed and direction of the tractor. The tractor is fitted with 13.6x28 front tires and 16.9x38 rear tires. Has anyone had experience repairing the range box on one of these ? . If its not a cold start, skip this step. Now we will look into each of these problems in full detail and find out how to fix them. 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. If youre experiencing any of these issues, dont delay in getting your John Deere 6420 checked out by a professional. Another common issue with John Deere 6400 clutches is chattering. This happens when theres an uneven surface on either the pressure plate or flywheel that causes vibration when engaged. 4 . Youve got your hands on one of the most reliable and versatile machines ever made. The two pumps are connected to each other through a series of gears, with the drive motor being located between the two pumps. The joint crosses can fail and take out the shaft/ half the stuff under the floor and split the input to the transmission if you are unlucky and it comes off. In some cases, these problems can be resolved with simple repairs or maintenance. It has a six-speed transmission and four-wheel drive. Simply fill your tank if you have an empty tank. Even though there can be many reasons for the engine not starting, the symptom is just one. John Deere is a very famous brand for tractors; however, it tends to suffer from some problems. The John Deere 6400 is a 4wd or 2wd utility tractor manufactured by John Deere from 1995 to 2001. Not too much room there to begin with, and if the motor mounts get soft, or the bolts fall out. The knobs are turned to fast, turn them the other way and it gets worse. system includes a variable displacement pump with fluid flow rate of SyncroPlus fully synchronized transmission. The tachometer is analog. The 6400 with no reverser still used all mechanical linkage to operate. Fix it if you find it. Many reasons can cause this problem, those include. The hour meter is part of the tachometer. Fixed Blockage Between Fuel Filter And Tank Fuel comes from the tank to the fuel filter, then it goes to the engine, and the engine can function. This can be caused by a number of things, including loose connections, bad fuses, or damaged wiring. This model was manufactured from Those are the steering wheel that rotates very readily and the steering wheel that works extremely tightly. the pto switch, pto solenoid, speed sensor, seat switch all tested normal, but I changed anyway! They are German imports and a PITA to work on, and we worked on the one we had a lot. The John Deere 6400 is powered by a six-cylinder, turbocharged PowerTech engine. You may also need to have your tractors transmission serviced if excessive wear is present. Engine failure to start is another problem that John Deere 6400 owners faced. When they do, its important to replace them with new ones that are properly sized for your tractor. Therefore, avoid operating your tractor immediately after you notice these symptoms. But even the toughest tractors can have problems from time to time. 1. The John Deere 6400 Wiring Diagram is a comprehensive tool for getting the best out of your machinery. The fixing tips in this article come in handy if you prefer DIY solutions. Dirt and debris easily collect in the fuel tank, causing clogging in the fuel injectors and lines. partial power shift transmission. When a tractor is pulling to the left or right, it can be caused by improper tire pressure, incorrect toe-in, worn or faulty steering tie-rod ends or linkage, damage to the hydrostatic steering unit, or defective or worn front hub bearings. The transmission consists of two hydraulic pumps, a drive motor, and a control valve. But a few factors that contribute to this problem include improper maintenance of the water pump and leakage in the pump. This model was succeeded by the John Deere 6405 in 2002. Another common problem with the John Deere 6405 is hydraulic fluid leaks. Read More About John Deere 3032E Problems. Some people are also complaining about their tractors consuming too much oil than regular usage and other brand tractors. Even though John Deere tractors are reliable, they can face some problems, and the most typical issues with John Deere 6400 tractors include a diesel engine not starting, a loose steering wheel, broken gear, and other issues. tractor cab parts. john deere 6300 transmission repair. Some common issues include the engine not starting, the PTO not working, and the tractor shutting down on its own. 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. Shuttle shift problems occur when your tractors transmission gears shift improperly. 3. All dirt-related issues are easy to solve, as they only require cleaning. But before you can start reaping the benefits of ownership, you need to know how to start the tractor up properly. Air Con, 540,& 1000 PTO Speed. This transmission offers smooth shifting, as well as a wide range of speeds for a variety of applications. Cheaply built air seat mechanism wore out less than 4000 hours. There is smoke coming out the exhaust when its turning so ive cancelled out a diesel problem! I was at the center of caring for and maintaining this lawn and even proceeded to take an associates Degree in landscaping. There is no exact reason for the failure of the water pump, and it can occur naturally. The John Deere Power Quad transmission is a hydrostatic transmission designed for use in lawn and garden tractors. This is because the gear is not meshing properly with the other gears in the system, causing it to make a lot of noise. Didn't work worth a darn so they replaced it with a single high-speed fan. The John Deere Power Quad transmission is a hydrostatic transmission that uses hydraulic fluid to power the tractors wheels. 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. But like any machine, its not without its problems. I didn't even get an explanation of what started the fire from the dealer. The best way to fix a hydraulic fluid leak is to replace the seals or hoses that are causing the problem. Another issue that can cause overheating is a faulty thermostat. The steering wheel will feel weird in your hand. First, check the battery to make sure it has enough power. The The only solution for a failed water pump is to buy and replace the old water pump with a new one. so that other motorists can see you clearly. Worn seals or hoses can cause these leaks. This John Deere 6400 Technical Manual Pdf Pdf, as one of the most operational sellers here will unconditionally be in the middle of the best options to review. Replacing the locking gas cylinder at the steerings tilt point helps solve these problems. Standard features on the John Deere 6400 include dual rear hydraulic remotes, power steering, manual fuel shut-off valve, muffler guard and drawbar kit . Finally, check the fuel line to make sure there is no blockage. Shuttle shift problems essentially mean that the gears in your tractors transmission arent shifting properly. Check for leaks or other malfunctions, Cooling system is dirty or cooling components are damaged - Flush cooling system or change faulty components, Engine oil insufficient - Fill up the oil to required level, Improper fan belt tension or damaged belt - Adjust properly or change the belt, Thermostat malfunction - Check thermostat, replace if necessary, Fuel injectors are clogged or faulty - Test fuel injectors and change if necessary, Fuel injection pressure is wrong - Adjust to correct pressure, Clogged air filter - Replace filter or install new filter element, Clogged oil filter element - Clean or change engine oil filter, Diesel engine is overloaded - Reduce load on the engine, Valve clearance is out of adjustment - Adjustment procedure required, Improperly adjusted low idle speed - Adjust low idling as recommended, Clogged fuel pipes or hoses - Clean fuel hoses and pipes, Engine lost compression: Valves are broken or leaking - Install new valves, Incorrect setting of fuel injection pump timing - Check the fuel injection pump timing setting, Fuel injector nozzles are dirty - Inspect injector nozzles and change if required, Engine oil level is insufficient - Checking oil level and add if necessary, Engine not warmed up - Engine is not warmed up to the required temperature, Crankshaft or main bearings are worn out - Change defective components as required, Piston rings are damaged or broken - Piston rings replacement required, Flywheel bolts are loose - Bolts need to be tightened, Oil leaking: Gaskets or seals are excessively worn - Change to repair leaks, Oil viscosity is incorrect - Fill up with the proper oil viscosity, Damaged or seized piston rings - Replace piston rings, Valve stems and guides are worn - Need to replace the valves, Pistons or cylinder liners are damaged - Inspect liners and pistons, replace as necessary, Battery faulty cell - Battery change required, Battery wiring harness failure - Inspect electrical cables for defects, repair or replace, Loose or corroded battery terminals and cables - Tighten or service terminals and cables, Worn belt or improperly adjusted belt tension - Adjust belt tension properly or replace belt, Low battery capacity - Battery is drained, charge it, Battery is not holding charge - Service or change the battery, Battery electrical wire harness damage - Check battery wires for damage, replace or change, Battery cables and terminals are loose or corroded - Tighten or service terminals and cables, Low battery voltage - Battery needs to be recharged, Discharged or worn battery - Battery needs to be recharged or replaced, Starter motor is defective - Replace or repair starter, Cables harness is improperly connected or disconnected - Inspect cables harness and reconnect it properly, Clutch is not adjusted or faulty - Clutch replacement or adjustment required, Gear shift linkage is loose or broken - Repair or change shift linkage, Shift forks are damaged or worn - Replace defective shift forks, Faulty gear shifting mechanism - Faulty parts must be changed, Oil level is low - Check transmission oil level and add oil as required, Dirty transmission oil filter (if fitted) - Change or clean the transmission oil filter, Broken or worn bearings - Bearings need to be changed, Insufficient fluid supply - Add transmission fluid as required, Dirty transmission oil - Transmission oil must be changed, Improper backlash or damaged gears - Replace gears or set backlash properly, Bent or worn shift forks - Shift forks need to be changed, Broken gaskets or seals - Change defective gaskets or seal, Cracked transmission housing - Housing needs to be replaced, Hydraulic system pressure is not set correctly - Set the hydraulic pressure as required, Main relief valve malfunction or incorrect adjustment - Adjust relief valve or change if required, Contaminated hydraulic oil - Change hydraulic oil, Air in hydraulic system - Inspect the pump seals, suction line, and fittings, Hydraulic fluid level is insufficient - Fill the hydraulic system with oil, Hydraulic fluid filter is dirty - Replace filter element or clean if required, Hydraulic pump is faulty - Flow-rate hydraulic pump and replace pump if necessary, Defective or not adjusted hydraulic spool valve - Replace or set properly, Faulty hydraulic cylinder - Inspect the hydraulic cylinder parts for damage or wear and replace if required, Hydraulic piping leaks - Detect leaks in the system and fix it, 3-point hitch does not raise or raises very slowly, Lack of hydraulic oil - Check oil level and add hydraulic oil as required, Hydraulic oil is too cold - Allow oil to warm, Hydraulic fluid filter is dirty - Clean or change hydraulic filter, Hydraulic pump not working - Check pump performance and change it if necessary, Main relief valve incorrect adjustment or failure - Adjust or change relief valve, Hydraulic spool valve block is defective or set improper - Adjust correctly or change, Broken hydraulic cylinder - Inspect the hydraulic cylinder parts for damage or wear and replace if required, Loose or damaged suction line - Tighten or replace, Hydraulic control valve block is defective or set improper - Replace or adjust properly, Hydraulic cylinder is faulty - Inspect cylinder components for wear or damage and change if required, Hitch has mechanical defects - Change defective or worn hitch components, Hitch lowering or lifting is not smoothly, Air leaks in hydraulic system - Inspect the suction pipe, fittings, and pump seals, Hydraulic oil contamination - Change the oil, Damaged hydraulic oil pump - Check pump flow and install new pump if necessary, Hydraulic control valve block is not set properly or defective - Change or adjust properly, Broken hydraulic cylinder - Check cylinder parts for wear or damage and replace if necessary, Steering column is broken or improperly installed - Steering column must be installed properly or replaced, Air leaks in steering system - Bleed the system of air, Incorrect toe-in adjustment - Adjust toe-in properly, Tire pressure is improper - Inflate the tires properly, Steering pump failure - Check the hydraulic steering pump and change if necessary, Damaged or worn hydrostatic steering unit - Check and replace as required, Steering oil level is insufficient - Checking steering oil level and add it if necessary, Steering system has oil leaks - Retighten the connections of the hydraulic steering lines and hoses, Steering column shaft or coupling is worn out - Replace defective part, Hydrostatic steering unit is defective or worn - Inspect and change as required, Steering pump is worn - Check the steering pump and replace if necessary, Faulty or worn steering tie-rod ends or linkage - Change damaged component, Improper tire pressure - Check the pressure and inflate tires as required, Not adjusted toe-in - Check toe-in and correct, Worn or faulty steering tie-rod ends or linkage - Change damaged part, Hydrostatic steering unit is defective or worn - Replace or repair steering unit as required, Steering cylinder damage - Repair or replace steering cylinder, Front hub bearings are improperly adjusted or defective - 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