Maybe yournumber was up, and you finally got the early failing machine. 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. 168 - 298 kW (225 - 400 hp) Contact a Distributor. . Final Tier 4 / Stage V Brochure. Back about 1990, we had a new 9600 and started corn shelling in early September, before most other people. All said and done lawyers would be rich and the farmer left paying the bill AGAIN. Best bet is to have dealer diagnose. It is because if the air filter is blocked, then you will face the engine stalling issue. I got a belly laugh out of "Reminds me of a girl I used to know". 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. //role: VISITOR_ROLE, If you have a dirty filter, you might be able to see the oil filter in the engines oil sump. The Volvo Penta approach to Tier 4 problems. I know of another 9 litre in a 8530 w/1800 hours that broke a crank. Even with your experience, you really have to look at the statistics. Its filters also have to be properly cleaned to keep the machine running smoothly. Its the problem of "the denominator". Excessive crankshaft end play Check crankshaft end play. in.) Therefore, you need to replace the fuel filter and the tractors air filter to fix this issue. A large multi-plate oil cooler maintains proper oil temperature. Other 4-valve head benefits are as follows. 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. Protect your engine for up to five years or 10,000 hours with a John Deere extended warranty. However, the procedure requires only that a production engine and radiator are used on a dynamometer test. in.) Your tractors oil pump isnt working properly. //disabled:true, This free app provides information specific to the serial number for your John Deere engine. Final Tier 4 / Stage V Brochure. 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. Bet they luv seeing you coming in ! With high wear pkg, just not a lot of metal wear on augers etc. Therefore, you can resolve this problem by installing new seals and tubes in the engine. How to prevent John Deere 12.5 Liter Engine Problems. The John Deere, 12.5 Liter engine is reliable and long-lasting, but unfortunately, it has problems. Final Tier 4 / Stage V Selection Guide. margin: '16px', The first required change interval is at 3 years or 3000 hours. We had one 9600 that had over 5k engine hours and never any engine problems. If this is the case, then replace them from the service centre of John Deere to fix this issue. The brand produces high-quality and long-lasting machines, butlike any other tractor brandJohn Deere tractors arent perfect. 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.) I have a 9870 sets John Deere combine that has problem with header/feederhouse . Therefore, start the inspection from the oil level, and top it up if it is lower than the specified level. Find answers regarding engine emissions, service requirements, and other commonly discussed topics. When the filter top cover is loosened, oil held in the canister can flow into the sump of the engine. Camshaft is made from 1080 steel. The last year had a few minor bearings go. :^03X6`t:.cOT \D,u^_w$8$7g2t_b}TpfyT TOk1_PP+5eFe L'7 bgYz 2n%. Have them help you diagnose then weigh out an independent or pull the head yourself and find a machine shop to work on it. Therefore, addressing the reason behind this problem is necessary, and all that you have to do is to inspect the following things. When the oil filter fails to work properly, the oil pump may need to be replaced. If you see the trouble code 637.10 on your 70 Series combine, the crankshaft is broken in the #6 connecting rod journal. 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. Rumors has it that over 180 combine engines were replaced, together with tractors, sprayers, etc. Same situation occured with Deere rushing to get the 5010 on the market. 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. Other issues that have been reported include oil leaks, head gasket failures, and piston . The most common issue with the 13.5 liter John Deere engine is overheating, which can lead to serious damage if not addressed quickly. 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). longer. DTAC guy could flat out setup a combine. 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. Here are some of the most common problems with John Deere tractors. Your engine will need to be cleaned frequently to avoid a breakdown. Shop. And no failures. //id: VISITOR_ID, so far. Download for Android. The engine design utilizes metric-sized components and hardware for ease of service and commonality with the remainder of the tractor. This manual's coverage includes repair and basic diagnostic information for 9.0 L engines John Deere. So, while these tractors arent necessarily prone to frequent issues and repairs, these are the most common problems with John Deere tractors. Offer shim kits to get the liner height back to were it should be if needed. Thus, you can resolve this by adjusting the timing of the injectors. and stroke of 136 mm (5.35-in.). These rates changes over time, and most lifetime curves include a inititial failure rate related to faulty parts batches and such. These are widely used in many heavy-duty and high-performance automotive engines. According to reference.com, a notable number of John Deere tractor owners report transmission problems. 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.! I know, it sucks to put that much into a machine. Trouble codes can help you identify issues and identify parts of the engine that need repair. It is important to use only genuine John Deere parts when repairing or replacing any part of your engine. Another common issue with the John Deere, 12.5 Liter engine is an oil pressure problem. See your John Deere engine distributor or servicing dealer. 2023 epcatalogs.com John Deere 9.0L OEM Diesel Engines - Base Repair CTM400 PDF, Engines, repair manual, Free Online John Deere 9.0L OEM Diesel Engines - Base Repair CTM400 PDF Preview, John Deere Service Advisor 5.3.166 (replaces 5.2) 2022 Offline Agriculture & Turf Equipment Division, John Deere Service Advisor 5.3.166 (replaces 5.2) Offline 2022 Construction and Forestry Equipment, John Deere Diagnostic Kit EDL (Electronic Data Link V3)(Replaces EDL v2) Diagnostic Adapter, John Deere Parts ADVISOR January 2023 Offline, Caterpillar communication adapter III Kit PN 538-5051 (Replaces 466-6258) + CAT ET 2023A, JCB ServiceMaster 4 v23.2.1 02/2023 Diagnostic Software, JETI ForkLift ET (Jungheinrich Fork Lifts) 2023 v4.37 (upd. When it comes to John Deere Tractors, Farmers Weekly got together with a longtime John Deere expert and asked about the most common problems with John Deere tractors. I don't believe it is a tier IV problem either as the mfgs. Replaced several parts there. Local independent man. Contact a Distributor. It will also lead to lower horsepower and lower fuel efficiency. This problem is caused due to negligence in the maintenance of the tractor. Deere had some 9 L engines with low liner height between 2006 and 2007. I think there has been a mob mentallity brewin, I am highly skeptical they are acting on good information. Engine fuel and air systems have been redesigned to give excellent fuel consumption, improved . Other horsepower ratings are included for reference to competitors gross or engine onlypower ratings. John Deere engineering uses a precise procedure to measure engine only power levels. (Ships within 2 working days), Windows XP 32 bit, Windows 7 32 bit, Windows 7 64 bit, Windows 8/8.1 32 bit, Windows 8/8.1 64 bit, Windows 10 32 bit, Windows 10 64 bit, Windows 11 64 bit, Wait Before Opening High-Pressure Fuel System, Minimizing the Effect of Cold Weather on Diesel Engines, Drain Intervals for Diesel Engine Coolant, Exhaust Gas Recirculation (EGR) and Variable Geometry Turbocharger (VGT), Head Gasket Joint Construction and Operation, 9.0L - C2 - Engine Coolant Temperature Below Normal, 9.0L - C3 - Coolant In Oil or Oil In Coolant, Test Engine Compression Pressure with Mechanical Gauge, Check for Excessive Engine Crankcase Pressure (Blow-by), Inspect Thermostat and Test Opening Temperature, Pressure Test Cooling System and Radiator Cap, Measure Intake Manifold Pressure (Turbo Boost), Check for Intake and Exhaust Restrictions. $20,000 later a new long block installed and that pos got traded in. As with any other engine component, the coolant system must be regularly checked and serviced to ensure it functions correctly. One of the most important things to do is to keep up with regular maintenance and service. To spend that much on a machine like this ! To achieve the strength requirements the system has changed as follows. One-piece block design features generous internal webbing to provide sturdy engine structure. Search parts for your John Deere-powered equipment, OEM machines, and generator drive engines. Rated Engine Only at 2,100 RPM - 97/68/EC, Max. John Deere PowerAssist App. However, replacing it will cost a lot. During service, you may find that your machine is causing you problems. 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. 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. You could get really lucky and its just the EGR cooler, no guarantees on that though. 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. If John Deere Cool-Gard is used as replacement fluid, intervals can be extended to 5 years or 5000 hours. I think H006 engine code (below engine serial number on same tag) was the problem, at least in 70 series combines. In the event a repair is needed in long-term operation, the engine can easily be re-reconditioned to newspecifications. 6068HF250 6.8 L Industrial Diesel Engine. Liner heat treatment continuesabove the piston ring turnaround point. Thus, to save your money, claim the warranty of your tractor. The users mentioned that the engine oil leaks and sometimes mixes with the coolant. 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. While the oil filter is a critical component, you should also ensure that it is not contaminated during maintenance. There is a procedure for the EGR cooler, tested a couple in my time at the dealer. Another reason why the engine has problems is the fuel system. When the exhaust filters fail, you must replace them to ensure that the engine continues to run efficiently. Find information on diesel engines and drivetrain components. 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. Your John Deere tractor may need a new exhaust filter. 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? While aftermarket parts may be cheaper, they are often not made to the same quality standards and may fail prematurely. 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. 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. If farmers keep paying the stupid prices they will keep sending the bills. The operator of a 8030 Series wheel or track tractor is sure to notice the resulting tractorperformance gains made withplenty of torque and overall power. local dealer recalled all the 9770s they sold in previous years, pulled engine and rebuilt them all. I think all the new emissions standards are just another example of how determined this country is to commit economic suicide. 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? Companies spend millions tracking these rates, and most design engineers are intimately involved in failure analysis. About 300hrs /yr corn and soybeans. It replaces chilled cast iron from previous designs. Maybe they quoted you for pulling the head off a stealth bomber. If your engine has this problem, it is important to check the oil pressure and repair it as soon as possible to prevent further damage. Another year a.c. compressor went. You've disabled JavaScript in your web browser. 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). Reminds of a girl I used to know. The Art of Self Meditation: What Are the Benefits? 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. Thats a pretty wide brush you're painting with, It sounds to me you are the one with a bias. Plus, an intense vibration during operation seems to jar, loosen and potentially break or wear down moving parts, which leads to repairs. You can use the 97/68EC horsepower ratings in the above chart to compare to competitor claims of engine only power. PowerTech Plus engines reach peak torque quickly. provide greater airflow with less restriction both in and out of the combustion chamber. Can You Convert Bobcat Standard Controls to Joystick? There is just no perfect machine. Every engine ever built blows up, and they blow up at a certain rates, that's what machines do. Plus, there are ways to troubleshoot problems. 4045CI550. Had a couple expensive years, but some were virtually nothing. Therefore, always use the correct type of oil recommended by the company. Moreover, you can also face this issue if the oil type is wrong. No longer around the dealer shop, but it sounds like Deere might have used some green blocks. Four large valves per cylinder sit in a flat cylinder head. 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. Its just we cannot assert there is a problem yet. 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. Bypass valve is integral to the canister. //email: VISITOR_EMAIL, They fixed it with H008, which I made sure my combine had. 9660. LOL!! Tech told me I spent 2k less than the last one they overhauled in house. engines. It is cast in a John Deere foundry, with a close monitoring of quality. Engine Only at 1,900 RPM - 97/68/EC. Plus, an intense vibration during operation seems to jar, loosen and potentially break or wear down moving parts, which leads to repairs. Deere, and every other manufacturer has a database to track all warranty claims. 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. (Explanation), How To Grow Farro? Were they not ready for release for the 2008 deadline. Now with the internet dealers can not use the old worn out saying. Cost to me is nothing. Oil pump is located below the crankshaft with a short pickup tube to the sump for fast pressurization at start-up. All Rights Reserved. I think you have a viable plan. settings:{ The spark plugs on the John Deere, 12.5 Liter engine can become worn and corroded over time, resulting in poor engine performance. disableTracking: true Is there any proof Too bad there is not a Consumer reports like, neutral party, to check reliability of farm equipment. We had the same problem. After inspecting the oil level, you need to check the air filter. Is this blown out of proportion like most things posted are? But only trained technicians should use trouble codes to fix your machine. 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. So, all the possible ways to troubleshoot the John Deere 12.5-liter engine problems are given below. Mechanic says just to be on the safe side don't try to finish the last 50 acres. 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. These components can be found in the oil filter and are both very expensive. There should be a farmer watchdog organization to rate reliability and weak points of machines and print them for all farmers to see. Any potential problems should be addressed as soon as possible to prevent further damage. This year it did the same thing again, Best of luck. - Section 06 details all specifications wear tolerances, torque values and contain the wiring diagrams. 9.0L PowerTech Plus. Engines going bad and JD not repairing but replacing with new engine. Still, John Deere tractors are largely reputed for their reliability. 5 Reasons Why Avocado Leaves Are Dropping. It was $2700 for head pulled reconditioned replaced with new head gasket. The other common cause of John Deere 13.5 liter engine problems is a faulty exhaust filter. Make sure you check the coolant levels regularly and replace them as necessary. See your John Deere engine distributor or servicing dealer. Register your OEM engine or drivetrain component. There are a few reasons this might happen: To regain access, please make sure that cookies and JavaScript are enabled before reloading the page. In some cases, this is caused by an overheated exhaust filter. The other common cause of John Deere 13.5 liter engine problems is a faulty exhaust filter. Apparently, the 7930 often deals with power-take-off (PTO) shaft drive loss issues. One year had vertical auger bearing go out. This arrangement provides greater airflow with less restriction both in and out of the combustion chamber, greatly improving economy and lowering exhaust emission levels. This problem cannot be ignored because 12.5-litre engines are powerful. The main problem may be related to the fuel system. The tools required in performing certain service work are identified in this manual. This greatly improves economy and lowers exhaust emission levels. Several factors, including worn or damaged gaskets and seals, low oil level or quality, or a worn-out oil pump, can cause this. stream There is special engine break-in oil used at the factory to assure proper seating of all components. // There are settings you can pass to the SDK, please check documentation Here are five relaxing scents you can use in your bedroom. 168 kW (225 hp) Contact a Distributor. Now, I know that people can and do exaggerate things on the net. John Deere uses the horsepower rating standard 97/68 EC, which is widely used in Europe for various regulations. 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. Not trying to be a smarta$$ just what i hear and read on the net. They match the bowl-shaped combustion chamber that is part of the piston top. Previously, John Deere supplied similar information on their 10.5 & 12.5L diesel engines. 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. Youll be surprised how much difference it makes. Why would they do that. However, installing new seals and tubes will cost a lot. in.) Glacial Rock Dust vs Azomite- Which One Should You Use? You may need to clean it. They have another one to do right after they are done with mine. So some John Deere tractors are bound to have problems. Moreover, you can also run into this problem if the fuel pump is defective. Southeast Iowa. Ask them to show you the numbers. The High Stakes of the Roundup Cancer Lawsuit: Why Billions of Dollars are on the Line, 5 Ways to Get Money for Investment Property. You've got 10 months to do the work. }); Other features of the piston provide for a high 16.3:1 compression ratio for improved cold-weather and high-altitude starting. that all share the 8.1l engine it might be over 300. Engines feature a heavy-duty, high-quality gray iron block. John Deere diesel engines and drivetrain components power your OEM equipment. I can get 340 out of an 8520 if I pull it down far enough, but that doesn't make it a 340 PTO-hp tractor. 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 cylinder head is made of a one-piece, heavy-duty special alloy gray iron casting. These are some of the problems that pop up in the 12.5-liter engine of John Deere. The PPC is responsible for many of the problems with the John Deere 12.5 liter engine. Your email address will not be published. Did most work ourselves. Its important to have your spark plugs inspected and replaced to prevent this from happening. The engine design utilizes metric-sized components and hardware for ease of service and commonality with the remainder of the tractor. I would drop over dead before I paid JD $8500 to fix a motor they screwed up in the first place. These often are the one to get recalled, but in the long run have little impact on median expected engine life. Most crate engines are factory rebuilt, but they can pull a new engine off of the assembly line. Our local JD mechanic has done several of them. pod: "na1", - 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. In addition to these problems, you should also pay attention to the engines oil. I don't believe it is a operator/ maintenance problem at all. 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. Cooled, filtered oil is constantly sprayed on the underside of each piston. Enter your John Deere engine serial number to access emissions certificates, manuals, year of manufacture, and other important details. It has and the water pump replaced and dealer annual inspection, fluids changed etc. Overall, transmission repairs are among the most common problems with John Deere tractors. If it is low, you need to change the fuel in the tank. Cooled, filtered oil is constantly sprayed on the underside of each piston. Dipstick oil looks fine. 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. Features. Nope, this is a JOHN DEERE engine. To the OP, good that you have dealer go through it each year. It will also lead to lower horsepower and lower fuel efficiency. %PDF-1.3 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. Most John Deere users also faced performance issues with the 12.5-litre engine. Continuous, Heavy Duty, Intermittent. Problem 2.