If you have a dirty filter, you might be able to see the oil filter in the engines oil sump. Hes also seen a lot of problems with John Deeres 7930 and 6930 series tractors. When I asked the territory service manager what the other two kits were for, he sheepishly admitted that a couple other combines had problems. The cylinder head is made of a one-piece, heavy-duty special alloy gray iron casting. Our company provides for sale original spare part catalogs, workshop manuals, diagnostic software for all models of engines, cars, trucks, buses, forklifts, tractors, harvesters, cranes, buldozers, generators, construction and agricultural machines, motorcycles. Not trying to be a smarta$$ just what i hear and read on the net. He said he spent 5 hours changing the gasket! For those curious on overall warranty claim trends , here is a link to get you started. Your engine will need to be cleaned frequently to avoid a breakdown. local dealer recalled all the 9770s they sold in previous years, pulled engine and rebuilt them all. Would have to be randomized, though. Other 4-valve head benefits are as follows. This is why you should check your engine regularly. Therefore, you can resolve this problem by installing new seals and tubes in the engine. Below are some common reasons that your tractor may have problems. The problem is caused by a faulty pump. 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. The worste thing to do -from a sales standpoint - is release unreliable equipment, and to many manufacturers credit i am rether impressed with their relatively low warrantly claim rate in ag equipment. The higher-quality engine will be more reliable and durable. Contact a Distributor. 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. Download for Android. Volvo Penta engines will also make use of selective catalytic reduction to meet emission standards. But no matter how reliable a brand becomes in terms of its reputation among consumers, problems still arise. All John Deere 8030 Series tractors feature the reliable and proven 9.0 L (548 cu. The John Deere, 12.5 Liter engine is reliable and long-lasting, but unfortunately, it has problems. Its filters also have to be properly cleaned to keep the machine running smoothly. The Volvo Penta approach to Tier 4 problems. Dividing the rpm change, it shows that a 9.0 L engine will achieve peak torque at a 35% quicker rate than the models it replaces. Your John Deere tractor may need a new exhaust filter. 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. Enter your John Deere engine serial number to access emissions certificates, manuals, year of manufacture, and other important details. If John Deere Cool-Gard is used as replacement fluid, intervals can be extended to 5 years or 5000 hours. Everything You Need To Know. 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. I searched reliability and combines and found numerous issues with the late model 70 series combines. The company offers a list of common problems in addition to available solutions. I think all the new emissions standards are just another example of how determined this country is to commit economic suicide. All 9.0 L engines use unique one-piece steel pistons for very high strength and resistance to wear. Good call to stop. We're mandating all this BS that increases cost, reduces reliability, increases fuel consumption, and doesn't benefit the environment enough to even count. It's a Class VIII machine, whether you think so or not. Here are five relaxing scents you can use in your bedroom. 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. Power Connect. What You Should Know, 3 Options To Put On Tomato Plants To Save From Bugs, Are Ants On Trees Good Or Bad? This is a factory and index manual in PDF format. It can't be good for longevity breathing the exhaust back in the engine. They have another one to do right after they are done with mine. You could get really lucky and its just the EGR cooler, no guarantees on that though. In the chartyou can see when compared with previous models, 8030 Series tractorsreach peak torque at 1600 rpm vs.1400 rpm. Your engine will need to be cleaned frequently to avoid a breakdown. Model and horsepower outputs are shown in the chart below. 6090CI550 9.0L Industrial Diesel Engine. Most of the users of John Deere faced the leaking issue in the 112.5-liter engine. Bobcat 463 vs Bobcat S70 Which One Is Better? See your John Deere engine distributor or servicing dealer. PowerTech PSS. John Deere 12.5-liter engines are powerful and reliable power sources for many industrial and agricultural applications. John Deere PowerAssist App. After having the salesman, service manager, and territory service rep tell us we didn't know how to set a combine, because no one else had any problems, the fireworks started. Moreover, John Deere 13.5 liter engines can have trouble starting and stopping. When the filter top cover is loosened, oil held in the canister can flow into the sump of the engine. There is a procedure for the EGR cooler, tested a couple in my time at the dealer. These components can be found in the oil filter and are both very expensive. I think there has been a mob mentallity brewin, I am highly skeptical they are acting on good information. Same here. containerStyle: { Previously, John Deere supplied similar information on their 10.5 & 12.5L diesel engines. With regular maintenance, John Deere models are known to last a long time. That means components are quickly outdated. Register your OEM engine or drivetrain component. Yes there was a problem in 9L in combines with that. If you are not comfortable doing this yourself, it is best to have a qualified mechanic inspect and replace the spark plugs as needed. The 2 intake and 2 exhaust valves improve the airflow (pumping losses) both into and out of the engine. 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. I wouldn't expect too much out of the 9.0. 4WD and Track Tractors (390-640 Engine HP), Gator Utility Vehicles Attachments & Accessories, Compact Construction Equipment Loans & Leases, Operator's Manual for Construction&Forestry. They covered it under warranty and They "overhauled" it. Its important to have your spark plugs inspected and replaced to prevent this from happening. The John Deere 12.5 Liter engine, is known for its coolant system issues. If it is only the head gasket looks like $8500 to 10k. I personally can't imagine budgeting $5000/year in repair costs per year on my combine. Mechanic says just to be on the safe side don't try to finish the last 50 acres. O well I am a old man and just trying to stay out of the way. 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. 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. Other horsepower ratings are included for reference to competitors gross or engine onlypower ratings. We had one 9600 that had over 5k engine hours and never any engine problems. Bet they luv seeing you coming in ! The repair costs are about $500. That still doesn't change the fact that you can spot "trends" by watching these boards. I know of another 9 litre in a 8530 w/1800 hours that broke a crank. This manual's coverage includes repair and basic diagnostic information for 9.0 L engines John Deere. John Deere. Write to our manager, if you have questions, don't shy. In this case, you must make a change before the next scheduled oil change. Engines going bad and JD not repairing but replacing with new engine. John Deere PowerTech 9.0 L OEM Diesel & Base Engine Repair Manual - PDF DOWNLOAD Language : English Pages : 370 Downloadable : YES Format : PDF Size : 18.2 MB . I suggest you look for a good independent mechanic and pay him well. window.topInit = function () { All I know is this. Original post said about 200 hours, how many acres is that? Pulling an engine down past rated rpm is done to establish a torque curve and compute torque-rise, not in order to get 400 horsepower out of a 375 horsepower engine. In fact, some say these tractors are the most reliable tractors of all. These often are the one to get recalled, but in the long run have little impact on median expected engine life. qP!l&$D:_6 kJ0)~EiA\/I9"jd.|Auif}8cP. Dont have a mobile device to use the PowerAssist app? Fortunately, there are ways to avoid costly repairs and minimize downtime. I guess this is progress. When the oil filter fails to work properly, the oil pump may need to be replaced. << /Length 5 0 R /Filter /FlateDecode >> Were they not ready for release for the 2008 deadline. - 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. Rumors has it that over 180 combine engines were replaced, together with tractors, sprayers, etc. This problem is caused only if the seals or engine tubes are leaking. Two days later, I would have put that setup against a 9770 today. You may need to clean it. I have told my wife several times that I am thankful that I have my farms rented out. As part of regular maintenance, it is important to inspect these hoses and replace them as necessary. The engine has to be updated before it can be used again. Its important to have your engine inspected and repaired by a qualified mechanic if you suspect an issue with the coolant system. I have a 9870 sets John Deere combine that has problem with header/feederhouse . Cooled, filtered oil is constantly sprayed on the underside of each piston. These tractors deal with brake repairs and, Canbus connector problems, and issues with the water pump. 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 I doubt it very much. How do you think Toyota finally admitted to the quality problems. The brand name of Deere & Company is an American corporation that manufactures agricultural, construction, and forestry equipment's, diesel engines, drivetrains (axles, transmissions, gearboxes) used in heavy equipment, and lawn care equipment. I think H006 engine code (below engine serial number on same tag) was the problem, at least in 70 series combines. rpron: Posted 10/29/2017 20:10 . It also protects John Deere components and accessories installed by an authorized service dealer. A defective exhaust filter can cause your tractor to produce a lot of gaseous emissions and a flooded engine. If it is low, you need to change the fuel in the tank. 6068HF250 6.8 L Industrial Diesel Engine. One-piece block design features generous internal webbing to provide sturdy engine structure. }, Pulled the engine, white junk in the pan. You could get really lucky and its just the EGR cooler, no guarantees on that though. Either way, I would not finish last 50 either. Best bet is to have dealer diagnose. There is a procedure for the EGR cooler, tested a couple in my time at the dealer. I wouldn't hesitate to spend that kind of money on a machine that is in otherwise good shape, especially if I knew it well. The water-cooled particulate filter prevents the engine from overheating. It replaces chilled cast iron from previous designs. Can You Convert Bobcat Standard Controls to Joystick? There are several ratings systems used by other brands. John Deeres 12.5-liter engines are tough and powerful. Either way, I would not finish last 50 either. These are widely used in many heavy-duty and high-performance automotive engines. Overall, transmission repairs are among the most common problems with John Deere tractors. Moreover, these engines are made to adjust to any environment. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Your bedroom should be a serene place for you to feel rested and rejuvenated. I'll have about 250 hours and in the last 10 years may have spent $10,000 total on our last machine. It is because if the air filter is blocked, then you will face the engine stalling issue. 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. Search parts for your John Deere-powered equipment, OEM machines, and generator drive engines. Other features of the piston provide for a high 16.3:1 compression ratio for improved cold-weather and high-altitude starting. Emissions Brochure. The benefit of steel is that it is four times stronger than a cast iron and 62% harder surface for long life of the cam and roller lifters. Wet sleeved, flanged cylinder liners are made of compact graphite iron for greater strength and stiffness. These are some of the problems that pop up in the 12.5-liter engine of John Deere. There is easy element disposal due to elimination of the metal filter casing. Ford 3000 Tractor Review: Should You Purchase It. The findings reveal that the 6620 series transmission experiences clutch pack wear if the tractor is put to serious heavy work. That was good. The 9.0L (548 cu. John Deere engineering uses a precise procedure to measure engine only power levels. Make sure to use only the correct fuel type for your John Deere 12.5-liter engine. According to CarLogos.com, John Deere tractors are among the best and most reliable. The problem is the cylinder sleeves float up or down. 168 kW (225 hp) Contact a Distributor. pod: "na1", app_id: "NjjU9bpW0NKNa26g", They get tired when they get older, but most don't have some sort of major mechanical failure that would indicate faulty workmanship. 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. John Deere basically says if you are haveing problems and are working on the tractor with over 3500 hours, you might as well change the injectors. 9660. And those are the only two they have in hundreds of 70 series. The users mentioned that the engine oil leaks and sometimes mixes with the coolant. One of the most common causes of John Deere 13.5 liter engine problems is an oil pump. The exhaust filter can also cause trouble with the water-cooled exhaust. This can result in fuel or oil leaks, leading to extensive and costly repairs. Plus, there are ways to troubleshoot problems. Additional information is available in this. A dirty filter can lead to engine failures. Check the fuel level regularly. 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). If the air filter is the case, then replace it from the nearest service centre. It will also lead to lower horsepower and lower fuel efficiency. Now with the internet dealers can not use the old worn out saying. We had trouble with a 9220 as well and never felt like they made it right. 2023 }); Find answers regarding engine emissions, service requirements, and other commonly discussed topics. In addition to the exhaust filter, you should also check the air intake and the oil pressure. Top factory hp rating on the . If any of you remember the problem I had with the fuel system of my 9220 still under warranty and the negotiations involved in order to get it fixedyou know what I am talking about. 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. Valves and replaceable valve seat inserts are designed to minimize flow restriction. The PPC is responsible for many of the problems with the John Deere 12.5 liter engine. 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 . Weve scoured lists of issues reported by John Deere operators to bring our readers this comprehensive list of the most common problems with John Deere tractors. Download for iOS. The machine will still run and even limp in to the dealer, but the crank is in two pieces. While these issues are the most common problems with John Deere tractors, that doesnt necessarily mean that they happen all that often. See your post about the 9 litre engine from deere.were the model numbers ending in h007 and below the problem engines.my combine has h003 with failed head gasket . Engines feature a heavy-duty, high-quality gray iron block. We had the same problem. 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. visitor: { Other issues that have been reported include oil leaks, head gasket failures, and piston . Protect your engine for up to five years or 10,000 hours with a John Deere extended warranty. You walk into a dealer and ask the history of your tractor and it is hard to get them to print out the past repairs if it came from somewhere else. Excessive crankshaft end play Check crankshaft end play. Therefore, you can resolve this problem by installing new seals and tubes in the engine. Trouble codes can help you identify issues and identify parts of the engine that need repair. The exhaust filter is an important component of a John Deere tractor. In addition, the 6930 series is often subject to engine rebuild according to the Farmers Weekly interview. The most common underlying cause of John Deere engine failures is the intake gasket. However, replacing it will cost a lot. The machine will still run and even limp in to the dealer, but the crank is in two pieces. The engine design utilizes metric-sized components and hardware for ease of service and commonality with the remainder of the tractor. Disappointing such a low hour machine with a poorly designed engine. Could we all be on to something? Yes is a lot more material going through the new combinesguess what for a quarter of a million dollars minimum they should be able to take it. Companies spend millions tracking these rates, and most design engineers are intimately involved in failure analysis. These are the two most common components that cause this engine to malfunction. 9.0 L (548 cu. 5 Reasons Why Avocado Leaves Are Dropping. How to prevent John Deere 12.5 Liter Engine Problems. Final Tier 4 / Stage V Brochure. However, if you are able to do this on your own, it will be much easier. If any of these components are not functioning properly, it can lead to poor engine performance or even complete engine failure. If the fuel pump contributes to this problem, then all that has to be done is to replace it from the authorized service centre of John Deere. I would drop over dead before I paid JD $8500 to fix a motor they screwed up in the first place. The oil spray jet provides excellent underside piston dome cooling, as well as lubrication of piston pin and pin bushing and cylinder wall lubrication. Liner heat treatment continuesabove the piston ring turnaround point. Great guy, knew everything about a combine. - Section 05 lists all applicable service equipment and tools, other materials needed to do the job. Thus, you can resolve this by adjusting the timing of the injectors. The users mentioned that the engine oil leaks and sometimes mixes with the coolant. Deere gives them 27 hours to do it,takes about 50. Choosing the right fuel will help keep your engine running smoothly and efficiently for longer. Specifications. After completing the CAPTCHA below, you will immediately regain access to the site again. Oh, I agree - bean counters have a necessary place in this world. Dipstick oil looks fine. If anything, most failures can be attibuted to lousy service and maintenance. Seems like the high hp ones have the most problems. Dealer OH only had 1 yr warranty. I'm not saying I know the statitics for the modern engines, but I am saying that no one else one this forum does either- until I am proven wrong. Final Tier 4 / Stage V Selection Guide. Maybe they quoted you for pulling the head off a stealth bomber. 2400 hrs. I certainly appreciate lemons and bad batches of parts, and poor engineering is hard to overestimate; but I refuse to believe the hot button issue of Tier 4 engine claims is factually based, no-one has ever presented factual information on the failure rate (let alone failure comparison statistics like MTBF). These air-to-air aftercooled engines deliver constant power over a wide range of rpm with a power bulge above rated power and excellent torque characteristics. Camshaft is made from 1080 steel. I put on 200 hrs per year. Engine uses special powdered metal valve guide inserts with impregnated lubricant for proper seating and to prolong wear. Thiscomparison chartalso shows that a current owner of an 8520 would be satisfied with the 8430 model performance if there are no additional farming needs that requiremore power, John Deere PowerTech Plus 9.0 L 4-valve per cylinder engine, Diesel, in-line, 6-cylinder, wet-sleeve with 24 valves in head, Variable geometry turbocharger with air-to-air after-cooling and exhaust gas recirculation, Dual stage with engine cooling fan aspiration, Full-pressure, full-flow filtration with bypass, Replaceable cartridge style, top-loading oil filter, Self-priming, electronically injected and governed, high-pressure common rail with electronic fuel transfer pump, Two-stage with water separator and service required indicator light, The large oil sump located in any front axle 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.). Warranty was only good to 1,000 hours so there goes your theory on warranty work. I have many older Deere machines and have heard that JD reliability has gone downhill. Simply scan or enter your John Deere engine serial number to retrieve option codes, emissions certificates, ECU information, and much more. //role: VISITOR_ROLE, borderRadius: '8px', John Deere uses the horsepower rating standard 97/68 EC, which is widely used in Europe for various regulations. Hogan walker out of 5 dealerships only had two that needed the update. DTAC guy could flat out setup a combine. This greatly improves economy and lowers exhaust emission levels. You can solve them yourself. 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. No offense to those who have them, but I wouldn't have bought the tractor if it was a Yanmar engine. At that price they are stealing from you, do they think you have a nuclear reactor in there. 4 0 obj Key engine features such as the Variable Geometry Turbocharger (VGT) and the 4-valve head provide the ability to bring on new levels of the rate of torque rise and fuel economy. Full floating design utilizes all bearing surfaces of pin for more even load distribution, even wear, and long life, Large diameter and thick walls assure maximum rigidity, Highly polished and hardened surface for reduced wear, Slip fit and retained in pistons by snap rings, Wrist pin lubrication come from high-volumepiston spray jet. 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. This problem cannot be ignored because 12.5-litre engines are powerful. Other times, it is caused by a dirty fuel filter. 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. 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. Continuous, Heavy Duty, Intermittent. 4 valves on single cylinder of a cutaway engine. This problem is caused only if the seals or engine tubes are leaking. Cooled, filtered oil is constantly sprayed on the underside of each piston. If farmers keep paying the stupid prices they will keep sending the bills. and stroke of 136 mm (5.35-in.). In fact, John Deere provides troubleshooting information for its customers. It had around 650 engine hours. Sign in to the engine information search online product database. It will also lead to lower horsepower and lower fuel efficiency. . Regardless of the cause, it can affect your machines performance and reliability. This would not cause the oil leaking into the cooling system but rather head gasket failure at the fire ring . You're a power user moving through this website with super-human speed. The plan is for the dealer to figure the engine issues out and do an annual inspection and go from there. Enough people get together file a class action lawsuit. boxShadow: This includes checking the fuel filter, fuel lines, and injectors for any signs of damage or wear. You should consult with a mechanic if you need to fix the PPC on your Deere. that all share the 8.1l engine it might be over 300. Owners also report issues with the warranty not extending coverage long enough to handle many of the common maintenance and repairs through the years. Deere had some 9 L engines with low liner height between 2006 and 2007. You should change your oil filter if it isnt working properly. After some time the EGR system becomes covered with soot and carbon deposits from the exhaust gasses. Is this blown out of proportion like most things posted are? Had the same issues as you before harvest. Another reason why the engine has problems is the fuel system. Save my name, email, and website in this browser for the next time I comment. Is there any proof Too bad there is not a Consumer reports like, neutral party, to check reliability of farm equipment. Funny, our dealer has four 9570's on their lot and all four have new engines in them due to being complete junk! The fuel pump is responsible for most of the problems with the engine, while the oil filter is responsible for removing fuel. Most John Deere users also faced performance issues with the 12.5-litre engine. Read each procedure completely before performing any service. Vinca Sun Or Shade: Where Should You Keep It? 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. The 97/68 EC standard is required in the European Union (EU) as an emission test, so there issomerelation to the power a tractor has as a whole functioning unit. I think this discussion only proves there has to be a neutral party to check the reliability of farm machinery. Maybe yournumber was up, and you finally got the early failing machine. Regular inspection and seal replacement can help prevent many of these issues before they become more serious. Every engine ever built blows up, and they blow up at a certain rates, that's what machines do. Had a couple expensive years, but some were virtually nothing. Leaks can lead to several problems, including fire hazards and expensive repair bills. Not every engine "blows up". I don't believe it is a operator/ maintenance problem at all. I had to counter bore the 5010s we sold and shim up the sleeves to their proper height protrusion. '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)' Also, you have to keep checking the Mass Airflow (MAF) Sensor and have it cleaned very carefully as it can get worn out due to dust particles accumulation over time. This component technical manual (CTM400) covers the base information for POWERTECH 9.0 L diesel engines. There is just no perfect machine. Back about 1990, we had a new 9600 and started corn shelling in early September, before most other people. Bypass valve is integral to the canister. }; Copyright Aside from the water pump problem, the users also experienced the engine stalling problem in the 112.5-liter engines of John Deere. If this is the case, then replace them from the service centre of John Deere to fix this issue. We could not keep it from grinding corn, no matter what. Block is further strengthened by circular truss ribs that serve as lower supports for wet cylinder liners. The best way to do this is to change the gasket regularly. So, while these tractors arent necessarily prone to frequent issues and repairs, these are the most common problems with John Deere tractors. The gear-driven, high-pressure fuel pump instantly responds to requirements for more or less fuel flow or pressure.