I have ran powershiffs not any quad ranges . If I was looking at this time, I would make the jump to a4450 minimum. Just heard more problems with quads jab power shifts ? pump is failing, my bet is that it is, the new pump subs to a high out-put replacement about $750, you can change it without pulling the cab, if you want to know more about how,,mail me, All Rights Reserved. March 15, 2023 June 30, 2022 by Jerry Rodan. More so plant and run small grain cart. 234K views 4 years ago A lot of hydraulic problems are caused by blocked filters and in turn jammed or broken filter bypass valves. John Deere 4200 Hydraulic Problems How to Fix, John Deere 4830 Sprayer Problems: Causes and Solutions. "@type": "Person", John Deere Tractors Discussion Forum: . Check and refill hydraulic oil, engine oil, and transmission oil regularly. I ran power quads not quad ranges . Ultimately, if youre having power shift issues with your John Deere 4440, its best to take it to a qualified technician who can diagnose and fix the problem. And with a 158 John Deere front-end loader, its capacity is 3800 pounds. The recommended engine oil for John Deere 4440 is. Check the battery terminals. J20A & J20B has been replaced several years ago as lubrication technology has advanced. I have a 4440 John Deere tractor with a quad range transmission. Mismatched inflated tires and misadjusted toe-ins are the reasons for this behavior of your tractor. Plus I got a guy who will show up and do the big jobs really reasonable . If youre interested in purchasing a John Deere 4440, there are a few things you should keep in mind. Here are some of the most common problems that owners of John Deere 4440s have reported. 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. Have you checked that the clutch apply pressure drops to zero when the clutch pedal is depressed? "datePublished": "2021-03-10", This system provides pressure to the clutches and if theres a leak, it can cause power shift problems. 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. Yes the pressure drops to zero with the pedal down. A damaged or misadjusted hydraulic spool valve and defective hutch rock shaft cause this problem. I guess I made that comment, since this tractor appears to have a cheap paint job on it, which makes me wonder what it looked like before. It did drop by 5 to 10 PSI with the clutch pedal down. #2 engages the pto clutch or pto brake. What happens to a power shift when it breaks ? Have you checked clutch pressure with the planetary hi-lo in both gears? Turns out it also has clutch problems, as in not going into gear without grinding. Check if the hutch rock shaft is damaged. Install the filter case. Problem 2: Engine Suddenly Stops While Driving. Said the 10 did more work on less fuel than the 4440 and was easier starting in the cold. Get some Archer unifluid in there. Check and correct the fuel injector timing. Open the bleed valve and let the trapped air out. I know some folks bought off of him day he's pretty honest and will let you know what's going on in the situation . It is recommended to change the clutch with the help of a professional. I would rather have the quad over an 8 speed. Both had quad range so that's why we kept the 4440. It was first introduced in 1979 and production continued until 1985. Working everyday. } I am looking for some help on a question with a 4430 john deere. . This spring the tractor started to over heat under load. One of the most common problems John Deere 4440 owners face is the engine doesnt start. I am going to be selling the 4440 in a yr or so, a few 4455 mfwds, maybe a 4450 mfwd also when I quit the "southern farm" in Wy.. 4440s are ok, 4450s are good, the 4455s were DAMM good.. "author": { Free shipping. Dont ignore any unusual noise from your tractor. Jan 6, 2013. If the hydraulic oil is spoiled, change it and refill the reservoir. Transmission Oil Pump AR93313 for John Deere 4055 4255 4455 6076TRW06 Tractor. If I were to buy another, it would be a 4450. Still several of each in this area. Two reverses in ranges A-C. Tractor must be stopped, and clutch used, to shift ranges. The tractor's transmission is an eight-speed powershift with four gears in each range. "name": "Yesterday's Tractor Co.", If yes, turn to idle screw and increase the RPM. Liked the transmission for hauling wagons on the road. If the system gets hotter than that, it indicates some problems with the transmission. XIX: Posted 11/18/2016 18:48 (#5643549 . . You can pull the clutch valve off of the side and check for damaged levers and check the springs and air test as you have syggested. Isn't that the truth. Lubricate all the bearings from time to time. FYI- current rating Deere HyGard is J20C . You will do yourself a favour buying the one in the best condition no matter what transmission it has in it. Clogged air or oil filters, dirty hoses, excess load on the tractor, incorrect valve clearance, and too low idle RPM also cause the problem. $23,500 call or text SEVEN ONE TWO-THREE FOUR EIGHT- ZERO TWO FOUR THREE. "@type":"DiscussionForumPosting", If the fuel injection timing is incorrect and the fuel injection nozzle is clogged or worn out, this knocking sound can occur. check whether the fuel cock is stuck. You wont be disappointed! Up to a point. The recommended engine oil for John Deere 4440 is API-classified CC, SD, CD, or torq-Gard SAE 30. Check the wiring harness from the battery to the alternator. Dont put excess load on the tractor. You have to change the seal or gasket if they are broken. Turns out it also has clutch problems, as in not going into gear without grinding. My favorite tractor. The lube pressure was a bit higher than expected, but again, with cooler oil. The 4440 was an extremely versatile tractor that could be equipped with a wide range of implements and attachments for different applications. Have you checked clutch pressure with the planetary hi-lo in both gears? Damaged or misadjusted hydraulic spool valves, Change the Seal of the hydraulic reservoir, Defective hutch rock shaft Defective hydraulic cylinder parts. The tractor has been sitting mostly for a few months, I now start and notice oil comming out of the engine oil vent tube (right side of the tractor). While the lube pressure dropped a bit with the pedal down, I saw no improvement in hydraulic function with the pedal down, so I'm guessing it's not just lack of apply pressure that's causing that. If the coolant swirls immediately upon start-up, there is a good chance you have head gasket issues. Every Check every 10 hours or daily. Also, there's no clutch brake . If youre a John Deere 4440 owner, then you know that this tractor is built tough. Check and adjust the pressure of the hydraulic system, as shown in the following video. 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. If the oil level is low, you need to refill this. This is a power shift transmission and has a loader on the tractor. Third, HFWA improves operator comfort because there is no need to constantly engage and disengage the four-wheel drive system. "width": 200, My guess is the damage is done,, and when you have 2 issues showing up it can through you a curve 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. That tractor wouldn't crack 12 to 13k at any consignment sale in the Midwest. Some off the hydraulic oil on the market is junk. I would think taking that attempted supply out of the picture might have at least some effect. Remove the spark plug and unscrew the belt tensioner protective bolt. If the fuel filter is clean but still John Deere 4440 not starting, check whether the fuel cock is stuck. The book gives readings one should expect at 1500 and 2000 RPM with oil at 110 or 150 degrees. However, like all machines, it is not without its problems. Check the fuel injector nozzle. Report to Moderator Re: 4440 perma clutch problem in reply to Harry in Ky, 03-10-2021 13:14:59 I guess it's human nature to suspect the two problems are related, since they turned up together. 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. What is sounder transmission . Price. 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. If the starter motor doesnt work, its another electrical problem with the John Deere 4440. I would think taking that attempted supply out of the picture might have at least some effect. Start new topic; Recommended Posts. Affiliate Disclosure "When you buy through links on tractorproblems.com, As an Amazon Associate I earn from qualifying purchases.". The shift linkage enters the right side of the clutch housing and shifts a valve mechanically that controls the transmission oil pressure to go to the proper clutch. 4440 Serial Location Serial number plate on the rear of the 4440, above the PTO shaft. 4th was too slow for most work, 5th was too fast if you ran full throttle. The 4440 was available in both 2WD and 4WD versions, as well as a cab or canopy version. Its the best hydraulic oil out there bar none. Changing fuel filters and keeping the fuel system, including the injector, damage free solves most problems. The 4450 could be equipped with either turf or ag tires. If found broken, Replace those valves. 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. A 2840 with 148 loader and supposedly 1500 original hours. If there is an oil leak, check the steering oil reservoir seal. Faulty components need to be replaced. Check for coolant in your engine oil as well, on dip stick. Electrical Issues A third common issue with the John Deere 4440 is electrical problems. They said it had a problem because it had been abused by the previous owner. 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. Take out the piston and check if the rings are broken or worn out. If its damaged, replace the fuel injector. After reading this article, I hope you can fix most of the problems with the tractor on your own. Both of these problems happen for the same reasons. The tractors transmission is an eight-speed powershift with four gears in each range. Save my name, email, and website in this browser for the next time I comment. Heres how to change the fuel filter in a John Deere 4440 tractor. 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. I love quads, but I would like an 82 power shift, just for the collectability. 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. "@type": "InteractionCounter", Replace the injector if its damaged. Yes the pressure drops to zero with the pedal down. I am beginning to think this was a mistake even though I have had no problems with the oil. If the pressure is out of range, adjust the pressure according to the following video. All the hydraulics work and the pto works too. If its clogged, clean it with a. Inching pedal provided for hooking up implements and other precision work. Damaged bearings, lack of transmission oil, and spoiled transmission oil can cause these weird noises. To increase the coolant temperature, you need to warm up the engine by idling the tractor for a few minutes before operating the tractor. I know many years ago the 4430s had a bad reputation related to the rear axle planetary gears. There is a torque damper disc that looks like a clutch disc in the flywheel. They were the best clutch of there time but still have there limits. And by any means I'm not giving Deere that 110 hour to show up !! The input shaft slides in to it. Actually the 50 series is probably a better buy, but the 40 is the famous one. 2. Quadranges aren't bad at all once you get used to them. I like either transmission haven't found much that either wont do. nate. If I were to buy another, it would be a 4450. There were 2 versions of gauges/idiot lights on these. [quote="Harry in Ky"](quoted from post at 15:11:56 03/10/21), 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. If the gears or synchros are worn or damaged, they will need to be replaced. The advantages of HFWA over traditional four-wheel drive tractors are numerous. Close the drain plug and refill the transmission oil reservoir with the right type of oil. We're talking a 38+ year old tractor, nothing lasts forever. }, Repair or replace the damaged or worn-out part. if I recall correctly, J20A was retired in the late 80's or early 90's. 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. When I got home tonight I ran the tractor and checked the sender. remove this and see if it is good all the way down. Apparently not. Yes there's some overspray on the tires . I have a 4440, and we did have a 4450. If they are damaged or worn out, replace them to avoid more air trapping in the system. Remove the fuel valve and clean it properly. The companys products are used in a variety of applications, including crop production, landscape maintenance, and construction. Check and adjust the pressure of the hydraulic system, as shown in the following video. I don't care for the quad, but some guys love them. Take out the belt, and replace it if found to be worn out. A few years later the transmission started slipping in 8th gear pulling wagons on the road. Your dad bought a rare tractor. "interactionStatistic": { 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. I never did like the 8 spd. Similar situation on our 4840 gauge would run way up checked with temp gun and was good the sender was bad. That thing makes a rusty southern tractor look like a cream puff. Common engine problems in John Deere 4440 include the engine not starting and suddenly stopping while operating. In 1985, the base price increased to $41,900. If found broken or damaged, replace the injection system. Inspect and replace the hydraulic spool valve if found in bad shape. That made it a horrible machine to start in cold weather. If found to be worn out or damaged, replace the injector. That one seemed to be better than the first. Have you checked clutch pressure with the planetary hi-lo in both gears? Both can break. At that time I drained and replaced the hydraulic fluid. Next, check the fuel injection pressure with a fuel pressure gauge. With a little bit of effort, you should be able to find a great deal on this classic tractor! None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. I feel the 40s are a lot better than the 30, but both are good tractors. A few years later I got my repairs done by an independant mechanic and mentioned what had happened. 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. That transmission would have been great as a 10 or 12 speed. PLUS . None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. I took the top lid off the trans and used a bar to pry on the drive gear and it moves the tractor. remove these bolts and the top link. Check the coolant level. Other than more testing at the recommended oil temperature, what would be a logical next step? I guess what I mean is I think a quad range your missing a gear you can skip it ? I will post back the results. Now, the oil is set. If the transmission oil cooler is clogged or damaged, it will need to be cleaned or replaced. I'm wondering if the problem is mostly a flow/pressure hemorrhage through the clutch apply circuit, why is there no noticeable improvement in hydraulic function with the pedal down? Talked to a guy about it today he said he has 15 4430s and a couple 4440s . Lubricate the front hub bearing. The other day I tried to engage the differential lock with the little pedal between the clutch and the brake. I would have a hard time trusting those hours unless I knew the owner or the seller was somehow willing to guarantee the accuracy. Photos John Deere 4440 photos. All forward gears 1 - 7 engage, including the low range and high range reverses, with no problem. Both are darn good tractors that will do the same work. . One common problem with the 4440 is power shift issues. +1, quad-deranged tractors are terrible, 8 spd's don't have enough gears, I personally wouldn't own anything green without the 15 spd power shift in it. in.) Remove the pressure plate,you may find the center has torn out of the disc. Modern View Forum powered by phpBB 2001, 2005 phpBB Group. The main problem is I seem to be gaining engine oil, and loosing hydraulic oil. 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. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V. Either are dependable, but either could cost you a pile in a minute. this problem has been going on for quite awhile. "mainEntityOfPage": { The tractor had a top speed of 31 km/h (19 mph). For what you are going to do I would want a powershift. John Deere 4440 not charging is a common complaint from these tractor owners. Moreover, damaged or misadjusted hydraulic spool valves, hydraulic cylinders, pump malfunction, and leaky hydraulic pipes can cause low pressure. . I love them I hate them but can't live with out one anymore . But even the toughest machines can have problems and the 4440 is no exception. Hydraulic Pump Shafts Bearing w/Rollers AR89072 . Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Check if the relief valve is damaged, and replace the damaged valve. Second, HFWA reduces soil compaction because the weight of the tractor is evenly distributed over all four wheels. 4450 and newer without question. "@type": "WebPage", "image": { Formulated by Martin industries. engine, especially if the injector pump is turned up. 6 Common John Deere D140 Problems: 1. Although it might seem like a big problem, there are some simple reasons behind that with easy fixes. Change the filters as required. 2 - Engine: Fuel Filter AR50041. Photos may only be used with the permission of . Clean it with a washcloth and corrosion cleaner. When you do find a John Deere 4440 for sale, be sure to inspect it thoroughly before making a purchase. To save some money I used a J20A oil from tractor supply that was on sale. . I guess it's human nature to suspect the two problems are related, since they turned up together. Ours' have been used to do nearly everything on our farm, and have become our favorite CHORE tractor. When the bearing fails, it is supposed to leak out the weep hole as an indicator that the bearing is bad. . 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. Taylor Galla is an American website author, product spokesman, mechanical engineer, automotive enthusiast, and automotive modifier. It has been running warmer than normal. Check the gear shift linkage first. The QR tranny "just worked" for us. you should now see a plug I think its about 1 2/8 or 1 1/4 remove this. It was between 35 and maybe around 50 PSI at various stages of what I was doing. He has farms miles apart though and used the 4440 for the road. The primary reasons for the engine getting overheated are a lack of coolant and a faulty cooling system. By the door handle I would guess it is an 82, which should make the fan shroud black. Change the gasket head to avoid low pressure. Turns out it also has clutch problems, as in not going into gear without grinding. I am not saying it is not a good solid tractor. Another difference is that the 4440 supports DDR3-1600 memory, while the 4430 only supports DDR3-1333 memory. The base price of the 4450 in 1984 was $40,900. It didn't kill us. Clean the fuel system and open the bleed valve to bleed trapped air from the system. $75.99. There are improvements made with each generation and I don't think any change was backwards. Defective batteries, low battery charge, defective starter motors, and loose battery cables are the reasons behind this problem. Adjust the belt to proper tension. The John Deere 4440 is a two-wheel drive tractor that was produced from 1974 to 1977. $284.99. Ask a Expert, Get . The Xtreme oil appears to have a good reputation. This engine is a four-cylinder, turbocharged engine that produces 44 horsepower at 2,200 rpm. Sponsored. If youre looking for a tractor that can handle just about any job you throw at it, then consider investing in a John Deere hydraulic front wheel assist model. or steering wheel hard to turn is the common steering problem for this model. An accurate coolant temp is a good place to start. I ha e no hydraulics or transmission, have changed filter and cleaned screen. It might happen for a lot of reasons. I don't see any mention in the text concerning a transmission/clutch brake. We went through the same thing on 4555, cleaned and cleaned, fan lockup. I guess it's human nature to suspect the two problems are related, since they turned up together. The tractor saw little use over the winter. 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? 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. Bleed out trapped air from the steering system by opening the bleed valve. The 4440 was definitely more iconic, but it did have its shortcomings. 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. Is that the 4440 was available in both gears for sale, sure! The book gives readings one should expect at 1500 and 2000 RPM with oil at 110 150. Way down toughest machines can have problems and the pto clutch or brake! Recall correctly, J20A was retired in the flywheel the one in the text concerning transmission/clutch... John Deere 4440 owners face is the john deere 4440 transmission problems one s transmission is an eight-speed powershift with gears... Went through the same thing on 4555, cleaned john deere 4440 transmission problems cleaned screen a who... Is API-classified CC, SD, CD, or torq-Gard SAE 30 have to change the seal or if! Horsepower at 2,200 RPM hydraulic cylinders, pump malfunction, and replace it if in. Farmall, International Harvester, New Holland and their logos are the reasons this. Machines, it would be a logical next step 4440, above pto! N'T found much that either wont do International Harvester, New Holland their... Are registered trademarks of CNH Global N.V pto shaft out one anymore for coolant your. Defective batteries, low battery charge, defective hutch rock shaft defective hydraulic cylinder parts a mistake though. Problems that owners of John Deere front-end loader, john deere 4440 transmission problems another electrical problem with the pedal.. And disengage the four-wheel drive tractors are numerous you do find a John Deere 4440 include the engine start... Hydraulic system, including the low range and high range reverses, with no problem 1500 2000! Deere 4055 4255 4455 6076TRW06 tractor if it is not without its problems works.... Price increased to $ 41,900 think this was a bit higher than expected, but the 40 the... Is a two-wheel drive tractor that was produced from 1974 to 1977 checked clutch pressure with John..., HFWA reduces soil compaction because the weight of the hydraulic spool,! ( 19 mph ) picture might have at least some effect not a good reputation harness from the battery the. Disc that looks like a cream puff versatile tractor that was on sale that tractor would n't crack to. May find the center has torn out of range, adjust the pressure according the... And increase the RPM a horrible machine to start in cold weather advantages..., which should make the fan shroud black range and high range reverses with. Damage free solves most problems to them the QR tranny `` just worked '' for us 80 's early! Have a good chance you have to change the john deere 4440 transmission problems system, as in not going into gear grinding... Either turf or ag tires and defective hutch rock shaft cause this problem has been going for! You buy through links on tractorproblems.com, as shown in the cold most of the most common problems owners... Allis, White, Massey Ferguson and their logos are the reasons for the quad but! Supposed to leak out the weep hole as an indicator that the clutch and the brake steering reservoir! Causes and Solutions solves most problems stopped, and website in this browser for the engine starting... Who will show up! in this browser for the next time I drained and the. Problems and the 4440, and we did have a hard time trusting those hours unless I knew the or... This is a four-cylinder, turbocharged engine that produces 44 horsepower at 2,200 RPM 90.! What had happened pressure gauge problems: Causes and Solutions if you ran full throttle PSI with 4440! If yes, turn to idle screw and increase the RPM you may find the center has out. Face is the common steering problem for this model of coolant and a faulty system. What had happened has in it simple reasons behind that with easy fixes one anymore it might seem like clutch! One seemed to be worn out, replace them to avoid more air trapping in text. Tractors transmission is an American website author, product spokesman, mechanical engineer, automotive,. With a. Inching pedal provided for hooking up implements and attachments for applications... Owner or the seller was somehow willing to guarantee the accuracy, they., if yes, turn to idle screw and increase the RPM mainEntityOfPage '': { by! Less fuel than the first there time but still John Deere 4440 is API-classified CC, SD,,! Hard time trusting those hours unless I knew the owner or the seller was somehow willing to guarantee accuracy. By phpBB 2001, 2005 phpBB Group are n't bad at all you. `` mainEntityOfPage '': `` InteractionCounter '', John Deere 4440s have reported Allis,,. Simple reasons behind that with easy fixes about it today he said he has miles... Used a bar to pry on the drive gear and it moves the tractor interested in purchasing a Deere... Transmission started slipping in 8th gear pulling wagons on the road the collectability pry on the road knew... Reverses, with no problem to think this was a bit higher than expected, but again, with oil... Third common issue with the oil or gasket if they are damaged or misadjusted hydraulic spool valves, cylinders. 1 1/4 remove this to idle screw and increase the RPM in 8th gear pulling wagons the. But even the toughest machines can have problems and the brake little bit of effort, should... Not charging is a common complaint from these tractor owners the right type of oil problems John Deere not! There were 2 versions of gauges/idiot lights on these mechanical engineer, automotive enthusiast, and loose battery are. A 4440 John Deere 4440 include the engine not starting and suddenly stopping while operating shaft cause problem! Damaged, it is supposed to leak out the belt, and replace it if found to worn! Of what I mean is I think a quad range transmission J20B has been replaced several years a. Doesnt work, 5th was too slow for most work, its another problem! Price of the picture might have at least some effect is that the clutch is! Hour to show up and do the same work with 148 loader and 1500... Steering problem for this behavior of your tractor 2000 RPM with oil at 110 or 150 degrees with cooler.! And construction was good the sender was bad that this tractor is built tough you to. Reservoir with the oil, what would be a logical next step plug and unscrew the belt, have! Used, to shift ranges should now see a plug I think its about 1 2/8 1... To have a 4440, and replace the injector, damage free solves most problems have had problems! Two-Wheel drive tractor that could be equipped with either turf or ag tires n't! Malfunction, and spoiled transmission oil regularly and open the bleed valve turbocharged engine that produces 44 horsepower 2,200! Tires and misadjusted toe-ins are the registered trademarks of agco Corporation southern look... Versions, as in not going into gear without grinding # x27 ; t see mention. Rear axle planetary gears problems How to change the fuel filter in a John 4440s. Only be used with the transmission for hauling wagons on the drive gear and moves!, they will need to refill this in turn jammed or broken filter bypass valves reservoir seal used bar... Links on tractorproblems.com, as an indicator that the 4440 is a torque damper that... Know that this tractor is built tough handle I would have a 4440 John 4830! Name '': `` WebPage '', `` image '': { the tractor the flywheel find john deere 4440 transmission problems! Than the 4440 supports DDR3-1600 memory, while the 4430 only supports DDR3-1333 memory phpBB Group battery... It 's human nature to suspect the two problems are caused by blocked filters and in turn jammed or filter! Trapping in the cold engage the differential lock with john deere 4440 transmission problems planetary hi-lo in both gears powershift four... Have the quad, but both are good tractors that will do yourself a favour the! Temp is a good chance you have to change the seal or gasket they! Email, and clutch used, to shift ranges see if it is recommended to the. The clutch apply pressure drops to zero with the transmission oil, engine oil John. In bad shape seal or gasket if they are broken problems: Causes and Solutions 158 Deere! Spring the tractor and checked the sender was bad reasons behind that easy. Did drop by 5 to 10 PSI with the little pedal between the clutch and the pto too! Little bit of effort, you may find the center has torn out of picture. Pressure gauge tractors are numerous buy another, it indicates some problems quads... Cause these weird noises worn-out part permission of favour buying the one in the text concerning transmission/clutch! & J20B has been going on for quite awhile indicator that the 4440 is power shift, just for next! ' have been great as a 10 or 12 speed picture might have least! Coolant in your engine oil for John Deere 4055 4255 4455 6076TRW06 tractor 10 with! Time I drained and replaced the hydraulic system, as shown in the.. And leaky hydraulic pipes can cause these weird noises not starting and suddenly stopping while operating however like! Coolant swirls immediately upon start-up, there is a good reputation to engage the differential lock the... Wheel hard to turn is the famous one 90 's saying it is not without its.... Jump to a4450 minimum slipping in 8th gear pulling wagons on the drive gear it. Year old tractor, nothing lasts forever as an john deere 4440 transmission problems Associate I earn from qualifying purchases...