A defective exhaust filter can cause your tractor to produce a lot of gaseous emissions and a flooded engine. When the exhaust filters fail, you must replace them to ensure that the engine continues to run efficiently. Owners also report issues with the warranty not extending coverage long enough to handle many of the common maintenance and repairs through the years. In the event a repair is needed in long-term operation, the engine can easily be re-reconditioned to newspecifications. Still, John Deere tractors are largely reputed for their reliability. This problem is typically caused by a failure of the cooling system, such as a clogged radiator or water pump failure. Simply scan or enter your John Deere engine serial number to retrieve option codes, emissions certificates, ECU information, and much more. All John Deere 8030 Series tractors feature the reliable and proven 9.0 L (548 cu. 6.8L PowerTech. We had a 2 year warranty with that one. John Deeres 12.5-liter engines are tough and powerful. John Deere 12.5-liter engines are powerful and reliable power sources for many industrial and agricultural applications. While aftermarket parts may be cheaper, they are often not made to the same quality standards and may fail prematurely. Its there if they want you to see. Using cooled EGR in conjunction with SCR, however, enables John Deere's emissions system to use less DEF and thus improve fluid economy and transient performance. containerStyle: { No longer around the dealer shop, but it sounds like Deere might have used some green blocks. The only thing that is required on an annual basis for your cooling system is asimple test of coolant conditioner. Power Connect. Two days later, I would have put that setup against a 9770 today. DON.T FORGET, CHANGING THE WATER PUMP IS ROUTINE MAINTENANCE!! Regardless of the cause, it can affect your machines performance and reliability. % To the OP, good that you have dealer go through it each year. What Is Making Dirt Mounds in My Yard? This can result in fuel or oil leaks, leading to extensive and costly repairs. Leaks can lead to several problems, including fire hazards and expensive repair bills. We had one 9600 that had over 5k engine hours and never any engine problems. After that explosion, Deere sent a guy down from DTAC to set it up. These rates changes over time, and most lifetime curves include a inititial failure rate related to faulty parts batches and such. All I know is this. Our local JD mechanic has done several of them. That sucks. You do have to do bean counting, even if the numbers of failures are below older series, you must keep some sort of accounting system. Plus, an intense vibration during operation seems to jar, loosen and potentially break or wear down moving parts, which leads to repairs. During service, you may find that your machine is causing you problems. When the oil filter fails to work properly, the oil pump may need to be replaced. Wet sleeved, flanged cylinder liners are made of compact graphite iron for greater strength and stiffness. The company offers a list of common problems in addition to available solutions. As you were browsing something about your browser made us think you were a bot. Your John Deere tractors exhaust filter must be replaced regularly to keep the engine functioning properly. Plus, an intense vibration during operation seems to jar, loosen and potentially break or wear down moving parts, which leads to repairs. engines. Either way, I would not finish last 50 either. There should be a farmer watchdog organization to rate reliability and weak points of machines and print them for all farmers to see. Therefore, you can resolve this problem by installing new seals and tubes in the engine. Its the problem of "the denominator". It replaces chilled cast iron from previous designs. Everyone at Deere is frustrated at Engine works, simply because every engine issue becomes the larger machine's issue. But no matter how reliable a brand becomes in terms of its reputation among consumers, problems still arise. This manual's coverage includes repair and basic diagnostic information for 9.0 L engines John Deere. John Deere also claims that lighting issues and battery problems are common. Block is further strengthened by circular truss ribs that serve as lower supports for wet cylinder liners. I suggest you look for a good independent mechanic and pay him well. The gear-driven, high-pressure fuel pump instantly responds to requirements for more or less fuel flow or pressure. You may need to clean it. It will also lead to lower horsepower and lower fuel efficiency. Funny, our dealer has four 9570's on their lot and all four have new engines in them due to being complete junk! These tractors deal with brake repairs and, Canbus connector problems, and issues with the water pump. Top factory hp rating on the . so far. Vinca Sun Or Shade: Where Should You Keep It? Your engine will need to be cleaned frequently to avoid a breakdown. }); To their credit,they have gotten them fixed with new engines quickly and in most cases have furnished a loaner combine while it was being fixed. A dirty filter can lead to engine failures. In addition to the exhaust filter, you should also check the air intake and the oil pressure. Save my name, email, and website in this browser for the next time I comment. Specifications. It has and the water pump replaced and dealer annual inspection, fluids changed etc. Below are some common reasons that your tractor may have problems. }, It is cast in a John Deere foundry, with a close monitoring of quality. They covered it under warranty and They "overhauled" it. ..but will also add that all engines fail (some catastophically, some related to surface wear), and they fail (IF all parts made exactly the same) at fairly reproducable rates. I had a blown head gasket on a 7.6. You will make a clean swap of the filter element. Other 4-valve head benefits are as follows. Oh, I agree - bean counters have a necessary place in this world. The large-diameter piston bowl with high-dome design works with the 4-valve head to provide greater airflow with less restriction both in and out of the combustion chamber. If this is the case, then replace them from the service centre of John Deere to fix this issue. DTAC guy could flat out setup a combine. The 2 intake and 2 exhaust valves improve the airflow (pumping losses) both into and out of the engine. . has a bore of 118.4 mm (4.66-in.) Make sure you check the coolant levels regularly and replace them as necessary. There are several new designs in all of the 8030 Series tractors that have made a favorable impact fuel economy. xrsZVIvdr]sCyNBz0RLVavz{K(eY-X5aa^X .U~Emm]eWP7Pa(X8?re1y/|UTV2sa!p~&9-8sX]vU 65O6+'Vyv Several factors, including worn or damaged gaskets and seals, low oil level or quality, or a worn-out oil pump, can cause this. Maybe you could set up some surveys? Bobcat 463 vs Bobcat S70 Which One Is Better? However, like any engine, they are susceptible to problems if not properly maintained and cared for. - Section 06 details all specifications wear tolerances, torque values and contain the wiring diagrams. - absolutely, but until we keep the numbers, and compare it to older engines, our "wisdom" lay in the realm of hypothesis. I assumed they would have the problem fixed but there have been more of them do it this year so I don't know what to make of that. After inspecting the oil level, you need to check the air filter. Reminds of a girl I used to know. Keep your equipment running long and strong with JohnDeere Connected Support remote monitoring and diagnostic services. As part of regular maintenance, it is important to inspect these hoses and replace them as necessary. Large oil sump provides oil capacity for long, 250-hour change interval (375 hours when John Deere PLUS-50 oil and a John Deere oil filter are used after engine break-in). I guess this is progress. 4.5L Industrial Diesel Engine. These often are the one to get recalled, but in the long run have little impact on median expected engine life. See your John Deere engine distributor or servicing dealer. Final Tier 4 / Stage V Selection Guide. Most of the users of John Deere faced the leaking issue in the 112.5-liter engine. The cylinder head is made of a one-piece, heavy-duty special alloy gray iron casting. Read each procedure completely before performing any service. Tier 3 Brochure. So, all the possible ways to troubleshoot the John Deere 12.5-liter engine problems are given below. You could get really lucky and its just the EGR cooler, no guarantees on that though. I doubt it very much. Qlm_<
a$o`@M3vg\rc{dG A[\. Moreover, these engines are made to adjust to any environment. Yes there was a problem in 9L in combines with that. Thus, we have provided you with all the possible ways to troubleshoot the problems that can pop up in the 12.5-liter diesel engine. I don't believe it is a operator/ maintenance problem at all. Any potential problems should be addressed as soon as possible to prevent further damage. Most John Deere users also faced performance issues with the 12.5-litre engine. PowerTech PSS. Unless the posters have actual warranty claim rate information - from the corporate level with verifiable source- dont trust anything that is posted regarding blanket statements on engine series. All possible causes of a frozen pregnancy, 7 Residential Solar Maintenance Errors and How to Avoid Them, 4 Errors with Kitchen Renovations and How to Avoid Them, An Informative Guide to Livestock Transportation, A Tool That You Need If You are Into Live Stream. O well I am a old man and just trying to stay out of the way. Try These 7 Tips, Do Ants Like Coconut Oil? Cooled, filtered oil is constantly sprayed on the underside of each piston. Moreover, you can also face this issue if the oil type is wrong. Engine probably needs resleeved. I think all the new emissions standards are just another example of how determined this country is to commit economic suicide. Visit the rest of the site for more useful articles! Deere & Company. I don't believe it is a tier IV problem either as the mfgs. Apparently, the 7930 often deals with power-take-off (PTO) shaft drive loss issues. Rated Engine Only at 2,100 RPM - 97/68/EC, Max. While the oil filter is a critical component, you should also ensure that it is not contaminated during maintenance. The top-load oil filter provides quicker, easier oil filter changes. We could not keep it from grinding corn, no matter what. They are screwing you over big time. It is because if there is any blockage in them, then the tractors engine will stall. We only found one 9.0 motor in the Midwest.. combine was down 4 days and hammered thru the last of 250 act of corn without any issue, After reading all this, I'M DARNED GLAD I have the old bullet proof 8.1, I am not familiar with this motor but $8500 for a head gasket even if they send head off to be redone seems steep.! Make sure to use only the correct fuel type for your John Deere 12.5-liter engine. I have told my wife several times that I am thankful that I have my farms rented out. Mechanic says just to be on the safe side don't try to finish the last 50 acres. Therefore, you need to replace the fuel filter and the tractors air filter to fix this issue. 485) Parts Catalog, KIA Microcat V6 OEM Spare Parts Catalog 01/2023 (with Flash player Hotfix), Mitsubishi ASA (MMC) EU, GEN, US, JP regions Parts Catalog 2023, EMS-Express, AirMail. If John Deere Cool-Gard is used as replacement fluid, intervals can be extended to 5 years or 5000 hours. At that price they are stealing from you, do they think you have a nuclear reactor in there. The low-friction piston designincorporates an integral directed oil gallery, taking full advantage of the oil spray jet to improve piston and ring cooling, extendinglife. Crankshaft-driven, gear-type oil pump provides positive lubrication throughout the engine. Good call to stop. (Answered). rpron: Posted 10/29/2017 20:10 . Bypass valve is integral to the canister. Had a couple expensive years, but some were virtually nothing. John Deere did not want me to know about the fuel problems in my 9220 bu through this forum I found out that I wasnt the only one. However, some users reported their problems while driving a 12.5-liter engine. JOHN DEERE 6466 Engine Price: Call for price Financial Calculator Item Location: Port Perry, Ontario, Canada L9L1B2 Quantity: 1 Condition: Used Stock Number: 6145 Serial Number: SE6466A354770 Compare Langilles Truck Parts Port Perry, Ontario, Canada L9L1B2 Phone: +1 888-286-0849 Contact Us From rated speed to peak torque the 8430 engine drops only 500 rpm and the 8520 will have to loose800 rpm to reach peak torque. I am especially suspicios because EVERY engine maker takes heat with new engines, and now everyone statesthe EVERY tier 4 from EVERY supplieris junk- without ever even owning one. Posted 8/16/2010 19:56 (#1318367 - in reply to #1317915) Subject: Re: Bad engines in 70 series John Deere Combines. With proper care, these engines can provide long-term performance with minimal problems. app_id: "NjjU9bpW0NKNa26g", Large oil pump has reduced loading with optimized oil flow. Located on left side of engine adjacent to the starter motor, Oil cooler receives 100% coolant flow to assure oil is cooled appropriately, Allows for excellent turn radius at narrow tread spacing. Other horsepower ratings are included for reference to competitors gross or engine onlypower ratings. That bright green and yellow is iconic in the tractor market. On the other hand, if the air filter is not the case and you are still facing this issue, then the fuel type can be the reason that is causing this problem. The Art of Self Meditation: What Are the Benefits? Deere, and every other manufacturer has a database to track all warranty claims. The last year had a few minor bearings go. Therefore, always use the correct type of oil recommended by the company. The 9.0 L engine uses a new camshaft system to provide the strength and durability required to operate the four valves in each cylinder. As with any other engine component, the coolant system must be regularly checked and serviced to ensure it functions correctly. The main problem may be related to the fuel system. }, Furthermore, using only genuine John Deere parts when repairing or replacing any part of your engine is essential as it ensures that the engine performs better and lasts longer. Should be a fair difference between the inherent strength of the 400lb yanmar 1.9 liter and the 700lb deere 2.9 litre engine. Another important tip is to ensure that your engine is properly cooled. The tools required in performing certain service work are identified in this manual. I as a retired farmer have not read any threads past your post.. I know of a new '10 model 9770 that when they were backing it off of the truck from the factory it was knocking. ::tyZo>}.Z`qbax&p If your engine becomes too hot, it can cause several problems, including overheating and seizing up. For those of you who want to make it a color/loyalty issue,in the big industry race to meet emissions standards you would be hard pressed to find any company that has not had problems at onetime or another. No offense to those who have them, but I wouldn't have bought the tractor if it was a Yanmar engine. So, get started today and take care of your diesel engine! Keeping up with regular maintenance, using the right fuel, ensuring good cooling performance, and inspecting for leaks or damage are all key steps to preventing John Deeres engine from facing troubles. I have a late model 9660 combine with a 9 liter engine. Read each procedure completely before performing any service. With John Deere, you get a choice of replacement and maintenance parts for all makes and ages of machines at any budget. The engine design utilizes metric-sized components and hardware for ease of service and commonality with the remainder of the tractor. This can seriously damage the cylinders. If your gas gauge is running high, the filter could be clogged. Best bet is to have dealer diagnose. Warranty was only good to 1,000 hours so there goes your theory on warranty work. By the time i figured everything that I would replace, dampner, turbo was getting loose, etc., I opted for a reman with a 2 yr warranty. It also protects John Deere components and accessories installed by an authorized service dealer. Engine Overheating Problems Overheating of your john deere can be due to clogged radiators and air exhaust systems. Protect your engine for up to five years or 10,000 hours with a John Deere extended warranty. You should consult with a mechanic if you need to fix the PPC on your Deere. That oil should be changed after the first 100 hours of operation. I know of another 9 litre in a 8530 w/1800 hours that broke a crank. A dealer service tec guessed that Deere increased the oil journal in the crankshaft at n6 cylinder. The put shims in and you are good to go. Our standard warranty not only covers OEM engines for up to 2 years/2,000 hours but also the JohnDeere parts and accessories added to a new engine by a JohnDeere engine distributor. Dealer OH only had 1 yr warranty. There is easy element disposal due to elimination of the metal filter casing. In each of the charts below, you will see the following key differences: When compared to the 8.1 L engine used in prior models, the cylinder bore is 2.5 mm (0.1-in.) Its important to have your engine inspected and repaired by a qualified mechanic if you suspect an issue with the coolant system. Original post said about 200 hours, how many acres is that? Whether youre experiencing these issues due to a contaminated filter or a leaking gasket, there are many ways to resolve a John Deere 13.5 liter engine. But only trained technicians should use trouble codes to fix your machine. John Deere 9230 4WD Tractors use a PowerTech Plus 9.0 L engine that uses a common rail to supply fuel pressure to the injectors. settings:{ The higher-quality engine will be more reliable and durable. You've disabled cookies in your web browser. And no failures. One year had vertical auger bearing go out. We're mandating all this BS that increases cost, reduces reliability, increases fuel consumption, and doesn't benefit the environment enough to even count. The exhaust filter can also cause trouble with the water-cooled exhaust. However, replacing it will cost a lot. All 9.0 L engines use unique one-piece steel pistons for very high strength and resistance to wear. << /Length 5 0 R /Filter /FlateDecode >> Download for Android. Pulling an engine down past rated rpm is done to establish a torque curve and compute torque-rise, not in order to get 400 horsepower out of a 375 horsepower engine. Continuous, Heavy Duty, Intermittent. Hogan walker out of 5 dealerships only had two that needed the update. Optimized flow rate provides superior cooling capacity, Hollow center leaves room for MFWD drive shaft for improved crop clearance and no need for driveline shielding on MFWD or ILS axles, Allows engine removal without splitting tractor for improved serviceability, Engine, PowerTech Plus 9.0 L internal equipment, The 4-valve design positions the injector in the center of the piston and combustion chamber for even piston loads and mixing of fuel, Engine width is not changed greatly, allowing for a narrow tractor hood and excellent row-crop visibility. Read each block of information before performing maintenance on your engine to ensure proper maintenance and repair procedures, as well as safely fix the problem. JD knew this engine had problems in this area years ago when they chose to recall the higher HP combine engine, but did not recall the lower HP . If we don't have to go any deeper, seems like a no brainer to put the 10k plus maybe another 5k in general upkeep and run it for a couple more seasons instead of 100k for a 1200 hr S660??? Chrysler had the same problem with some of the old Plymouth Furys back in the late 50s, but they had no sleeves,only soft blocks. And those are the only two they have in hundreds of 70 series. I agree through - when there is a problem, just fix it and quit trying to study it. The 9.0 L engine uses a new camshaft system to provide the strength and durability required to operate the four valves in each cylinder. Other times, it is caused by a dirty fuel filter. Choosing the right fuel will help keep your engine running smoothly and efficiently for longer. Is this blown out of proportion like most things posted are? Aside from the fuel filter and the fuel pump, you can also run into the engine stalling issue if the timing of the fuel injectors is unadjusted. It had around 650 engine hours. To achieve the strength requirements the system has changed as follows. The proven, vertically mounted, top-load filter element is contained in a permanent canister. borderRadius: '8px', Can You Convert Bobcat Standard Controls to Joystick? However, this problem should be fixed as soon as possible. Had the same issues as you before harvest. This is a factory and index manual in PDF format. Now with the internet dealers can not use the old worn out saying. 168 - 298 kW (225 - 400 hp) Contact a Distributor. The new John Deere 2.9 Liter 3-cylinder diesel engines have been designed and developed to increase value through improved performance, reduced vibration and lower noise, and special features for first application on the new 5000 Series tractors. Model and horsepower outputs are shown in the chart below. Maintains cooler head temperatures through high rate of airflow, Raises air-fuel ratio while reducing internal operating temperatures for improved reliability and fuel efficiency. There is just no perfect machine. Glacial Rock Dust vs Azomite- Which One Should You Use? That still doesn't change the fact that you can spot "trends" by watching these boards. We used to run 3 combines and trade every year for many years and now just own 1-9770, an '08 model, with 550 engine hours and it is being rebuilt right now. He had three "kits" with him. I put on 200 hrs per year. Farmers Weekly reports that the expert has seen more problems with the 6030 Series tractor than other models in the John Deere tractor brand lineup. All said and done lawyers would be rich and the farmer left paying the bill AGAIN. A defective exhaust filter can cause your tractor to produce a lot of gaseous emissions and a flooded engine. Exhaust manifold is a two-piece divided design. How to prevent John Deere 12.5 Liter Engine Problems. LOL!! - Section 01 covers the safety measures to follow while repairing the engine; engine identification features, engine emission & application details, and information about the fuels, lubricants & coolants. Therefore, start the inspection from the oil level, and top it up if it is lower than the specified level. Fundamental service information is available from our site, such us of operation, fundamentals of troubleshooting, general maintenance, and basic type of failures and their causes. I think I put something like 250 hrs/year on it. They had to put a new crate engine in it and yes they do have new crate engines. It is because if the air filter is blocked, then you will face the engine stalling issue. JohnDeere Connected Support helps you and your JohnDeere dealer keep your OEM equipment running at peak performance. The machine will still run and even limp in to the dealer, but the crank is in two pieces. Would have to be randomized, though. Your John Deere tractor may need a new exhaust filter. It's not a scientific poll, but around here about 25% of the 9870's sold in the past 2 years have blown up within the first 100 hours. and stroke of 136 mm (5.35-in.). I got a belly laugh out of "Reminds me of a girl I used to know". That means components are quickly outdated. '0px 3px 5px 0px rgba(0,0,0,0.2), 0px 1px 18px 0px rgba(0,0,0,0.12), 0px 6px 10px 0px rgba(0,0,0,0.14)' However, installing new seals and tubes will cost a lot. If I average out what I've spent over the last 20 years I'll bet my average for parts was less than $1000, and then I supplied my own labor. This component technical manual (CTM400) covers the base information for POWERTECH 9.0 L diesel engines. Register your OEM engine or drivetrain component. 4 valves on single cylinder of a cutaway engine. 9.0L PowerTech Plus. This is why you should check your engine regularly. John Deere 12.5 liter engines, is a powerful and reliable power source for many industrial and agricultural applications. So some John Deere tractors are bound to have problems. The engine has to be updated before it can be used again. Trouble codes can help you identify issues and identify parts of the engine that need repair. Our managers proceed your order the same day. 6090CI550 9.0L Industrial Diesel Engine. We could argue all day long about whether they do so in a timely matter - and whether they should be more aggressive with recalls - but in the end thats mostly corporate admin making those calls. The head gasket price sounds high,but definitely cheaper than a failed motor. Our 9570 dropped a valve in the #4 cylinder with a little over 1,000 engine hours on it. That winter at meetings, a lot of us had a laugh at Deere's famous "you're the only one" line. Ask them to show you the numbers. Previously, John Deere supplied similar information on their 10.5 & 12.5L diesel engines. One-piece block design features generous internal webbing to provide sturdy engine structure. 4045CI550. I'll have about 250 hours and in the last 10 years may have spent $10,000 total on our last machine. In the forums I visit, nothing irritates me more than warranty hearsay, and drawing conclusion from single or group of incidences---it makes no sense. To spend that much on a machine like this ! Its important to have your spark plugs inspected and replaced to prevent this from happening. Roller camshaft followers (A) are an easy choice to reduce internal engine friction and improve efficiency. Therefore, claim the warranty of your tractor to save money. Touchpoint.initialize({ Great guy, knew everything about a combine. The following charts represent relative torque comparisons between 8020 and 8030 Series tractors at various engine rpm. 4 0 obj The users mentioned that the engine oil leaks and sometimes mixes with the coolant. Find information on diesel engines and drivetrain components. The spark plugs on the John Deere, 12.5 Liter engine can become worn and corroded over time, resulting in poor engine performance. Increased levels of torque are available with the horsepower increase present on each model, Torque rise rate is greater than previous models, At rated rpm each 8030 Series model has more torque than previous models. Therefore, you can resolve this problem by installing new seals and tubes in the engine. One similar to consumer reports. If you let them start you might end up with a bill for $20,000 or more. In this case, you must make a change before the next scheduled oil change. To assure a long vehicle life, engine cylinders are wet sleeve liners. In addition, the 6930 series is often subject to engine rebuild according to the Farmers Weekly interview.