Most likely failed / burnt up and or warped plates. . The tractor had a top speed of 31 km/h (19 mph). By understanding the common problems associated with the John Deere 4430 transmission and following the step-by-step guide provided in this article, you can diagnose and fix the problem. Check the fuel injector nozzle. Southern Pa. DC4020 - 11/18/2016 19:58 I don't mean to be negative but I assume you want honest feedback. Known for its reliability and durability, the 4440 is a great choice for anyone looking for a tough tractor that can handle any job. 1 - Engine: Oil Filter AR43634. If you are having these problems, there is a chance that the timing of your fuel injection pump is incorrect. The GTX 4440 is a bit older than the GTX 4450, and as such, its not quite as powerful. Check if the front tire is flattened. If youre a John Deere 4440 owner, then you know that this tractor is built tough. Part. Problem 2: Engine Suddenly Stops While Driving. The QR tranny "just worked" for us. Also, the traditional head gasket test is to let a tractor cool off completely, which is kinda hard in this weather, then remove radiator cap, and start tractor up. While you are operating the tractor, the engine can suddenly stop. Plus I got a guy who will show up and do the big jobs really reasonable . Free shipping. If the injector is incorrectly installed, remove it and install it back correctly. The 4440 comes equipped with either an 11.2- or 15-gauge steel frame, and it has a wheelbase of 118 inches. Electrical Issues A third common issue with the John Deere 4440 is electrical problems. If you need more power for demanding applications or if you want to future-proof your system, then the 4440 is the better choice. No clue, Looks like that one has had a Dupont overhaul the AC compressor is green. remove this and see if it is good all the way down. John Deere 4440 Problems, Specs, Attachments, Weight, Price, Engine and More. The input shaft slides in to it. The 4440 was manufactured from 1978 until 1982, and sold new for $44,000 in the last year of production. Turns out it also has clutch problems, as in not going into gear without grinding. John Deere 4440 tractor holds approximately 85 gallons of fuel. Attach the protective bolt and install the spark plug. Refill the hydraulic fluid and change the clogged hydraulic oil filter. TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. IMO. Next, check the valve stems of your tractors tires. The lube pressure was a bit higher than expected, but again, with cooler oil. Would anyone know if adding the power beyond kit would help the flow. A John Deere 4440 tractor holds approximately 85 gallons of fuel. Check the bearings for any signs of wear or damage. ", Water pump next? . Replace if required, and adjust correctly. Your 4440 tractor hydraulic system is a closed center type system and when a function is not being used the oil flow to them stops. Photos may only be used with the permission of . Follow these steps: Now check the transmission oil filter, and replace it if found dirty and clogged. . Regular maintenance of the transmission such as checking the transmission fluid level, gears, synchros, bearings, seals, transmission oil cooler and inspecting the transmission oil leaks can help prevent problems from arising in the first place. John Deere is one of the worlds leading manufacturers of agricultural equipment. The 150psi trans pump doesn't raise the 3pt hitch. "userInteractionCount": 7 I love quads, but I would like an 82 power shift, just for the collectability. We had to change one we had around. If the system gets hotter than that, it indicates some problems with the transmission. Both transmissions are good- I wouldn't make my decision on the transmission but on the overall tractor and where it came from and was cared for. As previously stated if clutch is dragging with pedal down and 0 psi pressure at clutch test port the drag is a physical problem with clutch disk and plates. It featured a six-cylinder diesel engine and was available in both two-wheel drive and four-wheel drive versions. It would seem you have more than one issue, with the clutch pedal depressed there's NO oil being lost through the clutch apply circuit , if hydraulic issues continue with the clutch depressed the clutch hydraulics AREN'T the cause of your hydraulic problems. Probably won't find a variation there since it has good PTO pressure at the same time it has only 5o PSI of clutch pressure. Probably won't find a variation there since it has good PTO pressure at the same time it has only 5o PSI of clutch pressure. Also, there's no clutch brake . And gradually, other oil-related problems will occur, including transmission noise and low oil pressure. Even then most will say justgo to Magnum. We had a 4440 and a 4640, both with quad range trannies.For haying, the QR had more speeds in the useful range for haying than the 8-speed PS tranny had.As for which I'd have again: The quad range. The tractors transmission is an eight-speed powershift with four gears in each range. March 15, 2023 June 30, 2022 by Jerry Rodan. . On the red side for actual use I wouldn't consider anything IH made before the 88 series. Spent to much time miming 45 dairy cows now am lagging on the grain part . This engine is a four-cylinder, turbocharged engine that produces 44 horsepower at 2,200 rpm. Clean it with a washcloth and corrosion cleaner. The first step in diagnosing a John Deere 4430 transmission problem is to check the transmission fluid level. I have owned 2 or 3tractors. And by any means I'm not giving Deere that 110 hour to show up !! The most expensive problem is if you have to repair something on the bottom shaft. Replace it if the battery has been running for over 3 years. Twist open the filter case and pull out the old filter. If the nozzle is fine, check the fuel injection pump. Good luck. Not sure how this could of happened if pressures are good but I have seen this and it was on a 4440 that operator slipped clutch for a solid 8 hour day running a snow blower and he did manage to burn it up. All the hydraulics work and the pto works too. I have no chance to push it down. Problem 3: Engine Stops Immediately After Starting. "dateModified": "2021-03-10", By the door handle I would guess it is an 82, which should make the fan shroud black. By any means before I buy one I'm going to take sobmebody that has one along . Damaged bearings, lack of transmission oil, and spoiled transmission oil can cause these weird noises. Sponsored. John Deere and its logos are the registered trademarks of the John Deere Corporation. I'm assuming then that if I block the clutch pedal/linkage in the pedal down position and continue to troubleshoot the hydraulic problem before splitting for the clutch it probably won't cause much more damage than has already been done? Simple, straightforward, had lots of useful speeds for most everything we did. That transmission would have been great as a 10 or 12 speed. remove these bolts and the top link. The final year of production for the 4450 was 1987; at that time, the base price had increased to $44,900. When I got home tonight I ran the tractor and checked the sender. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Worst part of the 8 speed is that 3-4 shift and speed change. (7 Problems + Solutions), Why Wont My Peppers Turn Red (5 Reasons Explained), Female Pumpkin Flowers Dying Before Opening (7 Reasons). Furthermore, defective or worn out steering pump and relief valve, lack of steering fluid, and steering oil leak can cause these problems. Like others said make sure it is running hot 50 series had lots of sender problems. This video runs through how to check your transmission filter. Change the filters as required. Other than that it was a good tractor except the large jump in speed from 7th to 8th . After that, check the transmission bearing and lubricate them. Check for compression leaks into the radiator. Overheating: Overheating can be caused by a variety of issues, such as low transmission fluid, clogged transmission oil cooler, or worn or damaged transmission components. Heres a step-by-step guide to removing the steering wheel from your John Deere 4440 tractor: Pulling the Quad Range Planetary: John Deere 4640 Split Part 3 - YouTube 0:00 / 21:12 Pulling the Quad Range Planetary: John Deere 4640 Split Part 3 Dylan Joyce Farms 7.13K. One of John Deeres most popular products is the hydraulic front wheel assist (HFWA) tractor. To fix the lack of compression in the engine, check the intake or exhaust valves. In 1985, the base price increased to $41,900. All the lock up is is a steel strap that locks the fan to the hub so it can't slip. Feb 8, 2007. Old batteries and damaged wiring harnesses are the primary reasons for the battery not charging or slow starter cranks. 1980 JOHN DEERE 4440 100 HP to 174 HP Tractors Price: USD $34,800 Get Financing* Machine Location: Dickinson, North Dakota 58601 Hours: 12,200 Transmission Type: Powershift Drive: 2WD Loader: Yes Engine Horsepower: 162 HP Serial Number: 4440P0030346R Condition: Used Stock Number: 114252 Compare Gooseneck Implement Minot, North Dakota 58702 Every Check every 10 hours or daily. I'd sell mine but you could buy a 50 or 55 series cheaper. Please tell me a little more about checking this? John Deere 4440 Transmission Overview Engine Transmission Dimensions Photos Tests Attachments 1978 - 1982 Iron Horses Series Row-Crop tractor Series map: 4450 1983-1988 4240 4440 4640 122.2hp 144.4hp 172.2hp 4430 1973-1977 Transmissions overview 16-speed partial power shift 8-speed full power shift Speeds With 18.4-38 rear tires. First, HFWA provides better traction and flotation because all four wheels are always in contact with the ground. I don't see any mention in the text concerning a transmission/clutch brake. To save some money I used a J20A oil from tractor supply that was on sale. ". Refilling transmission and hydraulic fluid regularly fix the most transmission and hydraulic-related problems. Noisy transmission: A noisy transmission can be caused by a variety of issues, such as worn or damaged gears, worn or damaged bearings, or low transmission fluid. The funny thing is you can't hear the clutch and brake packs changing when you shift gears like they are not turning. Inspect all the parts of the hydraulic pump and cylinder. If the relief valve is worn out, replace it and install the new one correctly. Repair or replace the damaged or worn-out part. Furthermore, due to damaged steerings and tie-rod ends, defective front hub bearings, and damaged steering linkage can cause this problem. It is compatible with JD HY Gard and used widely on construction and forestry machines. Open the lead of the radiator. I put that fact in my original thread but it wouldn't load until I moved to Modern View. I have a 4440 2wd with quad range transmission. Heres how to change the fuel filter in a John Deere 4440 tractor. "interactionStatistic": { John Deere 4440 often faces this problem. Posted November 27, 2016. nate. $284.99. Supposed to both be 130hp. In some cases, it may even be impossible to use the machine at all. Anyway, I'm sure the 4440 crowd would argue with me until the cows come home, but in my opinion, the 4450 was the better machine. Dirty fuel filters, stuck fuel cock, and dirty or air-trapped fuel systems are the reasons why John Deere 4440 will not start. Dont put excess load on the tractor. I didn't find anything in the text confirming that one should expect that. Finally, check the steering linkage and replace the damaged parts. Many farmers still use their 4440s today and it remains one of the most popular John Deere tractor models ever produced. That is awesome. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V. is a common complaint from these tractor owners. That one seemed to be better than the first. the funny part is that when i raise the 3 point with a blade on it moves up really slow but if i hold either of the rear remote outlet levers toward the back window then the 3 point raises up fast. John Deere 4430 transmission problems can be frustrating and disrupt your work. Up to a point. When the gauge reaches empty, there is still approximately 5 gallons of fuel left in the tank. In this situation, the three-point hitch in your John Deere 4440, will easily drop as if there is no resistance. Go through the reasons one by one and find the actual problem with your tractor. I have ran powershiffs not any quad ranges . Could the hydraulic pump be out? Have you tried getting tractor to move with diff lock engaged? The base price of the 4450 in 1984 was $40,900. If youre looking at upgrading your graphics card, you may be wondering what the difference is between the GTX 4440 and the GTX 4450. Replace the damaged parts. If the transmission seal is damaged or scurried, it will leak oil. Now, check the fuel injector. That is an 81 or 82 but it has been a loader tractor - step moved back. my .02, 20.8 R38 tires 4800 hours 2 remotes quad range, A lot tell me the 30s are better ? 3. One common problem with the 4440 is power shift issues. The secondary air filter also needs to be replaced once a year and cleaned regularly. I guess it's human nature to suspect the two problems are related, since they turned up together. I don't care for the quad, but some guys love them. 03-11-2021 05:36:02. Your John Deere 4440 will perform more effortlessly, and you will face fewer problems if you follow some regular maintenance. Isn't that the truth. I am not saying it is not a good solid tractor. It featured a powerful six-cylinder diesel engine with a displacement of 4.4 liters. You need to adjust the incorrect fuel injection pump timing by adding or reducing shims under the pump base. It will give you detailed information about the specific components and systems of the transmission and how to troubleshoot and repair them. The good news is - Any problem with the Tuff Torq T40 transmission can be fixed, but a vast majority of these issues could be easily avoided with timely maintenance. Check your temp with a heat gun, those senders were off a lot of times. Nov 14 . 4450 and newer without question. No cab, but a power shift, and triple remotes, with 34" tires? I would have a hard time . 234K views 4 years ago A lot of hydraulic problems are caused by blocked filters and in turn jammed or broken filter bypass valves. Your hydraulic pump can't be the issue, but your transmission pump could be. Finally, if nothing works, the problem is internal, and you must change the hitch. They were the best clutch of there time but still have there limits. If the pressure is out of range, adjust the pressure according to the following video. Either are dependable, but either could cost you a pile in a minute. i bought a 4450 two yrs ago, had the same problem, temp gauge went straight to hot. Your hydraulic fluid is not the problem. A few years later the transmission started slipping in 8th gear pulling wagons on the road. If corroded, clean them with a corrosion cleaner. If the seals are worn or damaged, they will need to be replaced. I tried it several times and it never failed to do so. Start troubleshooting by checking the fuel filter. The hydraulics coming out of the back of the tractor for use on a koyker loader are slow but the tractor is at normal range on pressure around 2300psi. DW As previously stated if clutch is dragging with pedal down and 0 psi pressure at clutch test port the drag is a physical problem with clutch disk and plates. There is a 4500 hr 4440 by me, and it's showroom. 4430 Quad Range Problems John Deere Forum Yesterday s. John Deere Tractor Parts 4630 Transmission All. Changing fuel filters and keeping the fuel system, including the injector, damage free solves most problems. Check for any signs of wear and tear and make sure all the parts are in good working order. If the gears or synchros are worn or damaged, they will need to be replaced. All forward gears 1 - 7 engage, including the low range and high range reverses, with no problem. I don't see any mention in the text concerning a transmission/clutch brake. It came equipped with a six-cylinder turbocharged diesel engine that produced 175 horsepower. Always felt like it came to a complete stop and then the back wheels came off the ground grabbing the next gear. Dont ignore any unusual noise from your tractor. Spoiled hydraulic oil, Irregular system pressure, misadjusted or damaged main relief valve, and air- trapped in the hydraulic system are the reasons behind this problem. Use a wrench to loosen and remove this nut. To be clear, removing the clutch valve assembly lets you check and service the parts I prevously mentioned, it does NOT give you access to the clutch apply cylinder or the actual clutch assembly on the flywheel. The 4450 could be equipped with either turf or ag tires. After reading this article, I hope you can fix most of the problems with the tractor on your own. The John Deere 4440 was one of the most popular tractors of its time. Troubleshooting these common problems includes going through the possible reasons one by one and solving them. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Get some Archer unifluid in there. No photos of the John Deere 4440 are currently available. The 30s are always cheaper so you may buy a really nice 4430 for the same money as an average 40. "interactionType": "https://schema.org/CommentAction", The companys products are used in a variety of applications, including crop production, landscape maintenance, and construction. The tractor saw little use over the winter. It wasn't perfect, but it definitely saved farmers time and money. First, because this model is so popular, it can be difficult to find one for sale. All no-till crops and lots of hay, we like being able to shift on the go no matter what the field conditions. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. The nice thing about those tractors is that they are long lived and if you buy any series right you can easily upgrade several years down the road for very little money. Furthermore, check if all the seals, suction pipes,s and fittings are in good condition. John Deere OEM Clamp AR43704 fits 8440 8640 4520 4620 . The John Deere 4430 was succeeded by the John Deere 4440 in 1976. So I'm going to purchase a 4440 here soon ! Take out the hydraulic spool valve and inspect for any damage. Its easy to say go newer since you get better features. Check the steering fluid level and refill it if necessary. Reinstall if the connection is loose. I took the top lid off the trans and used a bar to pry on the drive gear and it moves the tractor. It is working fine and is accurate. "@type": "ImageObject", Remove the pressure plate,you may find the center has torn out of the disc. I feel the 40s are a lot better than the 30, but both are good tractors. If its clogged, clean it with a. Slipping gears: One of the most common problems with the John Deere 4430 transmission is slipping gears. It has never given an indication it was running warm. Anyone's opinion would be appreciated because I am at a lost. "url": "https://www.yesterdaystractors.com/graphics/smllogo.png", I do not know what the letters stand for. Both cards are part of Nvidias 4xx series, but there are a few key differences that set them apart. By nate November 27, 2016 in General Chat. Remember to always consult the service manual for your tractor and if the problem persists, its best to consult a professional. Like you said not enough speed choices. We have a 4430 with north of 10,000 hours with a powershift that hasnt had much work done to it. Check the transmission oil cooler for any signs of clogging or damage. If found damaged, you need to replace it. Check for coolant in your engine oil as well, on dip stick. }. Read the article for complete guidelines. If the injector is leaking, change the o-ring of the injector. 2. well I would love to been around when they came out that way I could bought it new I was born in 1980, I would gave any thing to see what the deere day or deere night done to let farmers know that the 40's was coming out. Had it repaired at a JD dealership. It may be an easy fix. Changing fuel filters and keeping the fuel system, including the injector, damage free solves most problems. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V. 5. Start new topic; Recommended Posts. (12049214_10153996448564036_2957668284773063204_n.jpg), Edited by havin'funfarming 11/18/2016 20:49, 12049214_10153996448564036_2957668284773063204_n.jpg. Farmers love this model. Open the fuel bleed valve and let the trapped air out of the system. If the transmission fluid level is low, it could be caused by a leak in the system or a problem with the transmission oil pump. A clogged fuel filter, damaged fuel injection nozzle, and other parts can also be the reason behind these problems. If found broken, change them. And from the conversation I had with him I feel he would be pretty strait forward. Looking for a John Deere 4440 for sale? Conclusion 20 years of build up. All Rights Reserved. also the steering wheel vibrates up and down and the oil cooler hoses shake some. If the hydraulic oil is spoiled, change it and refill the reservoir. Low hydraulic oil pressure warning light showing is a common problem that tractor owners of John Deere 4440 often face. Modern View Forum powered by phpBB 2001, 2005 phpBB Group. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. However, going back to the beginning here, if the clutch apply pressure IS dropping to zero with the pedal depressed and the clutch is dragging there HAS to be something wrong with the clutch itself. If the seal is fine, check the transmission housing. Both of these problems happen for the same reasons. Here, the engine stops immediately after you turn it on. Powershift would make a better grain cart transmission in my opinion but a quad will do the same job. Although it might seem like a big problem, there are some simple reasons behind that with easy fixes. Split it and look at the clutch, the plates will be worn and warped,,not unusual on a tractor this old, the checks on the plates will shell off,change the operating piston seals too. in.) Dirty fuel filters and damaged or misadjusted fuel injectors are also responsible. "@type": "Organization", If it DOES and you have issues with the clutch dragging making shifting difficult it will have to be split to have the clutch repaired. . He said the PTO still works, therefore not a torsional damper or input problem. Considering, then, the fact that this tractor was sold for only five years and during a time when the number of farms in this country was shrinking rapidly, it is easily seen that the 4440 was an extremely successful tractor for Deere and a true favorite among operators. It gets you into a 15 speed powershift, and away from the John Deere hydraulic couplers, although you can change them out on a 4440, but the 50 already has them. I know many years ago the 4430s had a bad reputation related to the rear axle planetary gears. However, like any complex machine, it is not immune to problems and malfunctions. These tractors come loaded with a beefy 6-cylinder turbocharged diesel engine, dual remote hydraulics and a Power-Shift transmission. Both can break. If the coolant level is low, refill it in a 1:1 water and coolant ratio. I know a few that have some gears out of their quad ranges . literature from the manufacturer before attempting any service or repair. The water pump on these is gear driven, kind of a pita, but not complicated. 3. Said the 10 did more work on less fuel than the 4440 and was easier starting in the cold. Also replaced the thermostat. I'd have to agree with you but I can't work on new stuff ! 1. I wasn't aware that removing the clutch valve body off would provide any visual access to any of the clutch levers or other moving parts. Four gears (1-4) in four ranges (A-D). Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. What happens to a power shift when it breaks ? Now check the oil temperature. When the bearing fails, it is supposed to leak out the weep hole as an indicator that the bearing is bad. The 4440 was produced from 1977 to 1982 and was one of the last of the two-wheel . "@type":"DiscussionForumPosting", Check the transmission seal. That made it a horrible machine to start in cold weather. Quad transmission. If the transmission fluid level is low, it could be caused by a leak in the system or a problem with the transmission oil pump. An accurate coolant temp is a good place to start. IF I see it again I wanna fix it up and make it never leave again. I flushed and radiator and installed new antifreeze. Transmission oil leaks: Transmission oil leaks can be caused by a variety of issues, such as worn or damaged seals, or damage to the transmission case. Here are some of the most common problems that owners have reported: "@type": "WebPage", Another possibility is an issue with the clutch itself. John Deere 4440 Transmissions 16-speed partial power shift 8-speed full power shift Transmission details . Not sure how this could of happened if pressures are good but I have seen this and it was on a 4440 that operator slipped clutch for a solid 8 hour day running a snow blower and he did manage to burn it up. Change the gasket head to avoid low pressure. I ran power quads not quad ranges . The trans pump #1 lubes and operates the transmission high/low shift. Adjust the toe-in correctly, and replace it if needed. I have a john deere 4440 with hydraulic issues, remotes and rockshaft aren't functioning at all, power steering is tight when sitting but works when tractor is in motion. Check the wiring harness from the battery to the alternator. Knocking or other unusual noises are common for John Deere 4440 tractors. Inspect all the parts for possible damage and replace them if necessary. What are you going to use it for? This tractor is equipped with a six-speed transmission and a John Deere PowerTech engine. nate. #2 engages the pto clutch or pto brake. That's cool, your dad ordered it the day I was born! Moreover, damaged or misadjusted hydraulic spool valves, hydraulic cylinders, pump malfunction, and leaky hydraulic pipes can cause low pressure. TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. Save my name, email, and website in this browser for the next time I comment. I don't mean to be negative but I assume you want honest feedback. FYI- current rating Deere HyGard is J20C . It does have a question mark at the hours . 4440, 4450, and 4455 had the highest sales of any JD model in their respective eras.