Azomite vs Dolomite Can They Be Interchanged? Also, it is essential to inspect your engine routinely for signs of wear or damage. Mechanic says just to be on the safe side don't try to finish the last 50 acres. Aside from the water pump problem, the users also experienced the engine stalling problem in the 112.5-liter engines of John Deere. Save my name, email, and website in this browser for the next time I comment. In fact, John Deere provides troubleshooting information for its customers. 168 - 298 kW (225 - 400 hp) Contact a Distributor. They had to put a new crate engine in it and yes they do have new crate engines. margin: '16px', See your John Deere engine distributor or servicing dealer. The exhaust filter can also cause trouble with the water-cooled exhaust. (Explanation), How To Grow Farro? Engine uses special powdered metal valve guide inserts with impregnated lubricant for proper seating and to prolong wear. Just a tad low on antifreeze. have known since 1990 that these new low sulphur mandates were coming and have had plenty time to get it right. Were they not ready for release for the 2008 deadline. Problem 2. This problem is typically caused by a failure of the cooling system, such as a clogged radiator or water pump failure. In some cases, this is caused by an overheated exhaust filter. This includes regularly changing the oil, checking spark plugs and other components for proper functioning, and replacing worn-out parts. Posted 8/16/2010 19:56 (#1318367 - in reply to #1317915) Subject: Re: Bad engines in 70 series John Deere Combines. Therefore, you can resolve this problem by installing new seals and tubes in the engine. I guess this is progress. 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. containerStyle: { Bypass valve is integral to the canister. Common problems on the list include things like uneven grass cutting, slipping belts, or minor engine problems. That means components are quickly outdated. Simply scan or enter your John Deere engine serial number to retrieve option codes, emissions certificates, ECU information, and much more. 4 Possible Reasons, 13 Handy Tips To Keep Raccoons Out Of Corn, Black Edges On Tomato Leaves: Remedies and Cure, How To Get Rid of Stinging Nettles Permanently? In fact, some say these tractors are the most reliable tractors of all. - Section 04 is the diagnostics section that provides troubleshooting procedures to find problems. They are screwing you over big time. 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. Improved load starting,pulling through tough spots or transporting will be appreciated. However, installing new seals and tubes will cost a lot. Visit the rest of the site for more useful articles! Now with the internet dealers can not use the old worn out saying. I bet they joke it would be easier to buyfrom cummins. This can seriously damage the cylinders. This problem is caused only if the seals or engine tubes are leaking. Deere had some 9 L engines with low liner height between 2006 and 2007. Volvo Penta engines will also make use of selective catalytic reduction to meet emission standards. In addition to the exhaust filter, you should also check the air intake and the oil pressure. 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. While the oil filter is a critical component, you should also ensure that it is not contaminated during maintenance. Moreover, you can also face this issue if the oil type is wrong. Contact a Distributor. The most common problems with John Deeres 13.5 liter engines can be quite frustrating. Everything You Need To Know. The users mentioned that the engine oil leaks and sometimes mixes with the coolant. The following charts represent relative torque comparisons between 8020 and 8030 Series tractors at various engine rpm. that all share the 8.1l engine it might be over 300. This year it did the same thing again, Best of luck. larger and stroke is 7.5 mm (0.3-in.) You can use the 97/68EC horsepower ratings in the above chart to compare to competitor claims of engine only power. So, all the possible ways to troubleshoot the John Deere 12.5-liter engine problems are given below. 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. }, You should change your oil filter if it isnt working properly. One of the most important things to do is to keep up with regular maintenance and service. Can You Convert Bobcat Standard Controls to Joystick? %PDF-1.3 Fortunately, there are ways to avoid costly repairs and minimize downtime. One similar to consumer reports. If any of these components are not functioning properly, it can lead to poor engine performance or even complete engine failure. The users mentioned that the engine oil leaks and sometimes mixes with the coolant. 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. The only thing that is required on an annual basis for your cooling system is asimple test of coolant conditioner. Camshaft is made from 1080 steel. 6090HF485 9.0L Industrial Diesel Engine. However, the procedure requires only that a production engine and radiator are used on a dynamometer test. Bet they luv seeing you coming in ! Best thing is to convert it into a side console, using a 6030 side console if you find one, or just start from a common 2520 side console and remake the console support specific to the 6030, or put 4430 remotes on the back of the tractor with a custom "drill and tapped" 1 inch thick plate that would hold both remotes. The repair costs are about $500. Located on left side of engine adjacent to the starter motor, Oil cooler receives 100% coolant flow to assure oil is cooled appropriately, Allows for excellent turn radius at narrow tread spacing. The High Stakes of the Roundup Cancer Lawsuit: Why Billions of Dollars are on the Line, 5 Ways to Get Money for Investment Property. I agree through - when there is a problem, just fix it and quit trying to study it. A large multi-plate oil cooler maintains proper oil temperature. //id: VISITOR_ID, John Deere engineering uses a precise procedure to measure engine only power levels. Moreover, these engines are made to adjust to any environment. Therefore, addressing the reason behind this problem is necessary, and all that you have to do is to inspect the following things. qP!l&$D:_6 kJ0)~EiA\/I9"jd.|Auif}8cP. That was good. so far. It will also lead to lower horsepower and lower fuel efficiency. I suggest you look for a good independent mechanic and pay him well. Every engine ever built blows up, and they blow up at a certain rates, that's what machines do. //email: VISITOR_EMAIL, Everyone at Deere is frustrated at Engine works, simply because every engine issue becomes the larger machine's issue. we have had 12 9770's and not one engine problem. See your John Deere engine distributor or servicing dealer. Cost to me is nothing. Most of the users of John Deere faced the leaking issue in the 112.5-liter engine. In addition, the 6930 series is often subject to engine rebuild according to the Farmers Weekly interview. Download for iOS. These are the two most common components that cause this engine to malfunction. An issue with the coolant system, such as a leak or clog, can lead to overheating and engine damage. Cooled, filtered oil is constantly sprayed on the underside of each piston. The John Deere 12.5 Liter engines fuel system can also cause problems if it is not properly maintained. After inspecting the oil level, you need to check the air filter. FYI. On the other hand, the users of John Deere also faced a water pump leaking problem in the 112.5-liter engine. For those curious on overall warranty claim trends , here is a link to get you started. I think this is driven by fear of technology that farmers will not likely be qualified to service (not that many have been able to service engines of the past 3 generations of engines.). In addition to these problems, you should also pay attention to the engines oil. Same situation occured with Deere rushing to get the 5010 on the market. To spend that much on a machine like this ! This problem is caused only if the seals or engine tubes are leaking. In this manual, you can see many pictures, diagrams, and step by step recommendations. PowerTech PSS. See your John Deere engine distributor or servicing dealer. You could get really lucky and its just the EGR cooler, no guarantees on that though. John Deere PowerAssist App. 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. How to prevent John Deere 12.5 Liter Engine Problems. If anything, most failures can be attibuted to lousy service and maintenance. Find information on diesel engines and drivetrain components. So, get started today and take care of your diesel engine! To further reduce maintenance requirements, long life coolant/antifreeze with coolant conditioner is used as the factory fill on all 8030 Series wheel and track tractors. The fuel pump is responsible for most of the problems with the engine, while the oil filter is responsible for removing fuel. The engine has to be updated before it can be used again. stream Copyright 2023 Endgame360 Inc. All Rights Reserved. I have a late model 9660 combine with a 9 liter engine. Information in this manual is organized in sections and subdivided into groups: To assure a long vehicle life, engine cylinders are wet sleeve liners. The most common issue with the 13.5 liter John Deere engine is overheating, which can lead to serious damage if not addressed quickly. However, like any engine, they are susceptible to problems if not properly maintained and cared for. in.) Engines going bad and JD not repairing but replacing with new engine. Could we all be on to something? xrsZVIvdr]sCyNBz0RLVavz{K(eY-X5aa^X .U~Emm]eWP7Pa(X8?re1y/|UTV2sa!p~&9-8sX]vU 65O6+'Vyv Same here. Below are some common reasons that your tractor may have problems. Dipstick oil looks fine. Qlm_< a$o`@M3vg\rc{dG A[\. The tools required in performing certain service work are identified in this manual. Youll be surprised how much difference it makes. The water-cooled particulate filter prevents the engine from overheating. Again, if you need help with inspecting or servicing the fuel system on your John Deere 12.5 Liter engine, it is best to have a qualified mechanic inspecting and servicing it as needed. I have a 9870 sets John Deere combine that has problem with header/feederhouse . Search parts for your John Deere-powered equipment, OEM machines, and generator drive engines. It is important to use only genuine John Deere parts when repairing or replacing any part of your engine. This component technical manual (CTM400) covers the base information for POWERTECH 9.0 L diesel engines. Stigler notes that some Tier 4 Interim (Tier 4I) SCR systems use 6 to 9% DEF compared to fuel burn, and that percentage will increase for Tier 4 Final (Tier 4F). 6.8L PowerTech. Overall, transmission repairs are among the most common problems with John Deere tractors. Seems to me like Dutch has had more than his share of problems with the 8.1L engines. 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. DTAC guy could flat out setup a combine. Maybe yournumber was up, and you finally got the early failing machine. 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. Had like 12 to do. Companies spend millions tracking these rates, and most design engineers are intimately involved in failure analysis. 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 . I don't believe it is a tier IV problem either as the mfgs. Specifications. All 8030 Series tractor engines have a constant horsepower range of 1500-2100 rpm with a PTO horsepower bulge up to 13 percent. Using the wrong fuel can cause several problems, including premature wear and damage to internal components. Roller camshaft followers shown on cutaway engine. Cast at a John Deere foundry for close monitoring of quality. DON.T FORGET, CHANGING THE WATER PUMP IS ROUTINE MAINTENANCE!! John Deere is easily one of the most well-known tractor brands. This problem is caused due to negligence in the maintenance of the tractor. Disappointing such a low hour machine with a poorly designed engine. Our managers proceed your order the same day. Bobcat 463 vs Bobcat S70 Which One Is Better? Deere & Company. At that price they are stealing from you, do they think you have a nuclear reactor in there. % Features. Should be a fair difference between the inherent strength of the 400lb yanmar 1.9 liter and the 700lb deere 2.9 litre engine. All said and done lawyers would be rich and the farmer left paying the bill AGAIN. Specifications. disableTracking: true Intake manifold is located above the exhaust manifold. }, All I know is this. O well I am a old man and just trying to stay out of the way. All John Deere 8030 Series tractors feature the reliable and proven 9.0 L (548 cu. Therefore, you can resolve this problem by installing new seals and tubes in the engine. They talk about John Deere tier 4 engine not reliable. Its important to have your spark plugs inspected and replaced to prevent this from happening. This includes checking the fuel filter, fuel lines, and injectors for any signs of damage or wear. It's a Class VIII machine, whether you think so or not. I think I put something like 250 hrs/year on it. Wet sleeved, flanged cylinder liners are made of compact graphite iron for greater strength and stiffness. John Deere 12.5 liter engines, is a powerful and reliable power source for many industrial and agricultural applications. //please don't change app_id and pod Has never been a problem and has had great power. First year we owned it engine went. A defective exhaust filter can cause your tractor to produce a lot of gaseous emissions and a flooded engine. boxShadow: I am not able to understand how these companys can put out this crap and drop a thousands of dollars repair bill on all these low hour machines. - Section 02 covers the Repair and Adjustment procedures. Final Tier 4 / Stage V Brochure. engines. The John Deere Integrated Emissions Control (IEC) system, as this twofold strategy is known, works to address the Tier 4 engine problems introduced by the new emission standards. What Is Making Dirt Mounds in My Yard? Yes there was a problem in 9L in combines with that. If John Deere Cool-Gard is used as replacement fluid, intervals can be extended to 5 years or 5000 hours. The machine will still run and even limp in to the dealer, but the crank is in two pieces. Owners also report issues with the warranty not extending coverage long enough to handle many of the common maintenance and repairs through the years. This would not cause the oil leaking into the cooling system but rather head gasket failure at the fire ring . That still doesn't change the fact that you can spot "trends" by watching these boards. // There are settings you can pass to the SDK, please check documentation It replaces chilled cast iron from previous designs. Engine Only at 1,900 RPM - 97/68/EC. I know, it sucks to put that much into a machine. 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. Maintains cooler head temperatures through high rate of airflow, Raises air-fuel ratio while reducing internal operating temperatures for improved reliability and fuel efficiency. With regular maintenance, John Deere models are known to last a long time. - Section 06 details all specifications wear tolerances, torque values and contain the wiring diagrams. Thanks to the PDF format, in which the manual is presented, it is possible to print the entire instruction or the individual diagrams and schemes. Engine probably needs resleeved. I would drop over dead before I paid JD $8500 to fix a motor they screwed up in the first place. 2400 hrs. If you let them start you might end up with a bill for $20,000 or more. During service, you may find that your machine is causing you problems. No offense to those who have them, but I wouldn't have bought the tractor if it was a Yanmar engine. 5 Reasons Why Avocado Leaves Are Dropping. These tractors deal with brake repairs and, Canbus connector problems, and issues with the water pump. So some John Deere tractors are bound to have problems. Save my name, email, and website in this browser for the next time I comment. To achieve the strength requirements the system has changed as follows. Top factory hp rating on the . If you do not replace the water pump on time, the water will start mixing with the engine oil and can cause serious issues in the tractor. Oh, I agree - bean counters have a necessary place in this world. He said he spent 5 hours changing the gasket! Its the problem of "the denominator". Other 4-valve head benefits are as follows. 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.). John Deere 12.5-liter engines are powerful and reliable power sources for many industrial and agricultural applications. Plus, an intense vibration during operation seems to jar, loosen and potentially break or wear down moving parts, which leads to repairs. With proper care, these engines can provide long-term performance with minimal problems. FarmerGrows.com is a participant of the Amazon Services LLC Associates Program, an affiliate advertising program it is designed to provide an aid for the websites in earning an advertisement fee by means of advertising and linking to Amazon.com products. The valve opens for continued lubrication should the filter plug or oil temperature is extremely cold. 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. Many custom harvesters lost engines this summer with very similar problems. These rates changes over time, and most lifetime curves include a inititial failure rate related to faulty parts batches and such. Southeast Iowa. Ford 3000 Tractor Review: Should You Purchase It. 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. I searched reliability and combines and found numerous issues with the late model 70 series combines. All Rights Reserved. The PPC is responsible for many of the problems with the John Deere 12.5 liter engine. Apparently, the 7930 often deals with power-take-off (PTO) shaft drive loss issues. Still, John Deere tractors are largely reputed for their reliability. Why would they do that. I think H006 engine code (below engine serial number on same tag) was the problem, at least in 70 series combines. After some time the EGR system becomes covered with soot and carbon deposits from the exhaust gasses. ERG was fine, diagnosis was that it was probably a sleeve protrusion. This can result in fuel or oil leaks, leading to extensive and costly repairs. John Deere new and Reman engine parts installed after initial purchase by a John Deere dealer receive 12 months/unlimited hours of warranty coverage from the date of installation. Even with your experience, you really have to look at the statistics. I put on 200 hrs per year. There are a few reasons this might happen: To regain access, please make sure that cookies and JavaScript are enabled before reloading the page. Emissions Brochure. Cooled, filtered oil is constantly sprayed on the underside of each piston. They match the bowl-shaped combustion chamber that is part of the piston top. Its just we cannot assert there is a problem yet. A dirty filter can lead to engine failures. Do you really think there are guys on here that have no problems with their brand new equipment, yet get on AgTalk and say their engine blew up - just for the heck of it? This free app provides information specific to the serial number for your John Deere engine. Loose main bearing caps Check bearing clearance; replace bearings and bearing cap screws as required. Oil spray nozzles are positioned on support ribs over main bearings to supply cooled and filtered oil to the pistons. Had 9770 for 7 seasons and replaced normal wear belts and chains and a couple of sensors. According to reference.com, a notable number of John Deere tractor owners report transmission problems. Enginesprovide PTO torque rise up to 43 percent. PowerTech PSS. Using genuine John Deere parts will ensure that your engine runs at its peak performance for longer. Most crate engines are factory rebuilt, but they can pull a new engine off of the assembly line. '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)' Try These 7 Tips, Do Ants Like Coconut Oil? I had a blown head gasket on a 7.6. Final Tier 4 / Stage V Brochure. There is special engine break-in oil used at the factory to assure proper seating of all components. We have owned over 30 JD combines from the 00 series through the 70 series. Large oil pump has reduced loading with optimized oil flow. But no matter how reliable a brand becomes in terms of its reputation among consumers, problems still arise. 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. I as a retired farmer have not read any threads past your post.. 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 you are not comfortable doing this yourself, it is best to have a qualified mechanic inspect and replace the spark plugs as needed. I don't believe it is a operator/ maintenance problem at all. Keep your equipment running long and strong with JohnDeere Connected Support remote monitoring and diagnostic services. There is a procedure for the EGR cooler, tested a couple in my time at the dealer. has a bore of 118.4 mm (4.66-in.) Its important to have your engine inspected and repaired by a qualified mechanic if you suspect an issue with the coolant system. $20,000 later a new long block installed and that pos got traded in. and stroke of 136 mm (5.35-in.). I think this discussion only proves there has to be a neutral party to check the reliability of farm machinery. They covered it under warranty and They "overhauled" it. I personally can't imagine budgeting $5000/year in repair costs per year on my combine. When I asked the territory service manager what the other two kits were for, he sheepishly admitted that a couple other combines had problems. Roller followers vs.traditional flat follower lower the horsepower required to move the valve train components. Liner heat treatment continuesabove the piston ring turnaround point. About 300hrs /yr corn and soybeans. 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. I have many older Deere machines and have heard that JD reliability has gone downhill. After you are done inspecting, the oil type inspects the fuel pump and the fuel filter. Power Connect. See below the detailed contents this component technical manual for John Deere engines. Not every engine "blows up". JohnDeere Connected Support helps you and your JohnDeere dealer keep your OEM equipment running at peak performance. The gear-driven, high-pressure fuel pump instantly responds to requirements for more or less fuel flow or pressure. Notify me of follow-up comments by email. Plus, John Deere is North Americas best-selling tractor brand. The top-load oil filter provides quicker, easier oil filter changes. Roller camshaft followers (A) are an easy choice to reduce internal engine friction and improve efficiency. John Deere also claims that lighting issues and battery problems are common. Here are five relaxing scents you can use in your bedroom. How do you think Toyota finally admitted to the quality problems. 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. One of the most common is that the rubber hoses located in the engine compartment can become worn and brittle over time. They fixed it with H008, which I made sure my combine had. These often are the one to get recalled, but in the long run have little impact on median expected engine life. Would have to be randomized, though. A third-party browser plugin, such as Ghostery or NoScript, is preventing JavaScript from running. To purchase a catalog online, please add the product to your cart, fill in the contact form online. Tech told me I spent 2k less than the last one they overhauled in house. Yes there was a problem in 9L in combines with that. I think H006 engine code (below engine serial number on same tag) was the problem, at least in 70 series combines. They fixed it with H008, which I made sure my combinpe had. Simply scan or enter your John Deere engine serial number to retrieve option codes, emissions certificates, ECU information, and much more. 9660. // you can add more details about the visitor here Touchpoint.initialize({ Other horsepower ratings are included for reference to competitors gross or engine onlypower ratings. In this case, you must make a change before the next scheduled oil change. (usually a problem when first . It replaces chilled cast iron from previous designs. If you see the trouble code 637.10 on your 70 Series combine, the crankshaft is broken in the #6 connecting rod journal. Choosing the right fuel will help keep your engine running smoothly and efficiently for longer. I had to counter bore the 5010s we sold and shim up the sleeves to their proper height protrusion. 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. 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 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. 187-317 kW (250-425 hp) @ 2000-2200 RPM. But don't get on here and preach that there really isn't a problem without the "numbers" to prove it when any idiot who looks at these boards more than once a week can see that there are a high number of owners that are experiencing them. Hope you find a good solution. 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. Best bet is to have dealer diagnose. The last year had a few minor bearings go. Enough people get together file a class action lawsuit. 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. visitor: { . Additional information is available in this. However, some users reported their problems while driving a 12.5-liter engine. 4WD and Track Tractors (390-640 Engine HP), Gator Utility Vehicles Attachments & Accessories, Compact Construction Equipment Loans & Leases, Operator's Manual for Construction&Forestry. Location allows intake air to go directly down through the head with minimal turning to aid in engine breathing characteristics, The divided manifold has two exit passages (one for front three cylinders and one for rear three cylinders) to prevent restriction of exhaust flow and loss of efficiency. (Answered). pod: "na1", 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. That winter at meetings, a lot of us had a laugh at Deere's famous "you're the only one" line.

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