In addition, the 6930 series is often subject to engine rebuild according to the Farmers Weekly interview. 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. The other common cause of John Deere 13.5 liter engine problems is a faulty exhaust filter. I wouldn't expect too much out of the 9.0. A third-party browser plugin, such as Ghostery or NoScript, is preventing JavaScript from running. The High Stakes of the Roundup Cancer Lawsuit: Why Billions of Dollars are on the Line, 5 Ways to Get Money for Investment Property. 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. disableTracking: true 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. Any Budget. A dealer service tec guessed that Deere increased the oil journal in the crankshaft at n6 cylinder. As a result, the EGR problems lead to engine overheating, decrease of the engine's lifetime, premature engine wear, improperly working throttle and even blocking. Not every engine "blows up". Shop. 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. The company offers a list of common problems in addition to available solutions. Shimmed some sleeves, did a subpar job of it. John Deere 12.5-liter engines are powerful and reliable power sources for many industrial and agricultural applications. - 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. How is the engine only rated and maximum power determined? Maintains cooler head temperatures through high rate of airflow, Raises air-fuel ratio while reducing internal operating temperatures for improved reliability and fuel efficiency. This problem cannot be ignored because 12.5-litre engines are powerful. Same here. Maybe the yellow ones are just cheaper to ooerate or maybe we got incredibly lucky. We could not keep it from grinding corn, no matter what. With proper care, these engines can provide long-term performance with minimal problems. The head gasket price sounds high,but definitely cheaper than a failed motor. The operator of a 8030 Series wheel or track tractor is sure to notice the resulting tractor performance gains made with plenty of torque and overall power. 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.). //role: VISITOR_ROLE, Emissions Brochure. Check the fuel level regularly. (Explanation), How To Grow Farro? 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. The users mentioned that the engine oil leaks and sometimes mixes with the coolant. Dealer OH only had 1 yr warranty. By following these tips, you can ensure your engine is running in peak condition for a long time. They fixed it with H008, which I made sure my combine had. 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. Fortunately, there are ways to avoid costly repairs and minimize downtime. In fact, some say these tractors are the most reliable tractors of all. If it is only the head gasket looks like $8500 to 10k. provide greater airflow with less restriction both in and out of the combustion chamber. I personally can't imagine budgeting $5000/year in repair costs per year on my combine. However, some users reported their problems while driving a 12.5-liter engine. The other common cause of John Deere 13.5 liter engine problems is a faulty exhaust filter. This component technical manual (CTM400) covers the base information for POWERTECH 9.0 L diesel engines. Loose main bearing caps Check bearing clearance; replace bearings and bearing cap screws as required. When I asked the territory service manager what the other two kits were for, he sheepishly admitted that a couple other combines had problems. stream The engine has to be updated before it can be used again. 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. Its important to have your spark plugs inspected and replaced to prevent this from happening. 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. The machine will still run and even limp in to the dealer, but the crank is in two pieces. 4045CI550. Problem 2. 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. Read each procedure completely before performing any service. You can use the 97/68EC horsepower ratings in the above chart to compare to competitor claims of engine only power. Vinca Sun Or Shade: Where Should You Keep It? One year had vertical auger bearing go out. No offense to those who have them, but I wouldn't have bought the tractor if it was a Yanmar engine. One of the most important things to do is to keep up with regular maintenance and service. JohnDeere Connected Support helps you and your JohnDeere dealer keep your OEM equipment running at peak performance. That still doesn't change the fact that you can spot "trends" by watching these boards. During service, you may find that your machine is causing you problems. You're a power user moving through this website with super-human speed. I had to counter bore the 5010s we sold and shim up the sleeves to their proper height protrusion. Still, John Deere tractors are largely reputed for their reliability. Contact a Distributor. 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.). Make sure to use only the correct fuel type for your John Deere 12.5-liter engine. Oil spray nozzles are positioned on support ribs over main bearings to supply cooled and filtered oil to the pistons. 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 . 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. Most of the users of John Deere faced the leaking issue in the 112.5-liter engine. 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. :^03X6`t:.cOT \D,u^_w$8$7g2t_b}TpfyT TOk1_PP+5eFe L'7 bgYz 2n%. Regardless of the cause, it can affect your machines performance and reliability. That sucks. The 9.0L (548 cu. Any potential problems should be addressed as soon as possible to prevent further damage. Save my name, email, and website in this browser for the next time I comment. Could we all be on to something? O well I am a old man and just trying to stay out of the way. Rumors has it that over 180 combine engines were replaced, together with tractors, sprayers, etc. You will make a clean swap of the filter element. Tech told me I spent 2k less than the last one they overhauled in house. Moreover, you can also run into this problem if the fuel pump is defective. This is a factory and index manual in PDF format. I am especially suspicios because EVERY engine maker takes heat with new engines, and now everyone statesthe EVERY tier 4 from EVERY supplieris junk- without ever even owning one. publisher: { Many custom harvesters lost engines this summer with very similar problems. John Deere did not want me to know about the fuel problems in my 9220 bu through this forum I found out that I wasnt the only one. Replaced several parts there. John Deere 12.5 liter engines, is a powerful and reliable power source for many industrial and agricultural applications. Tier 3 Brochure. The 2 intake and 2 exhaust valves improve the airflow (pumping losses) both into and out of the engine. DON.T FORGET, CHANGING THE WATER PUMP IS ROUTINE MAINTENANCE!! Qlm_< a$o`@M3vg\rc{dG A[\. John Deere engineering uses a precise procedure to measure engine only power levels. The exhaust filter can also cause trouble with the water-cooled exhaust. This arrangement provides greater airflow with less restriction both in and out of the combustion chamber, greatly improving economy and lowering exhaust emission levels. Also, it is essential to inspect your engine routinely for signs of wear or damage. Every engine ever built blows up, and they blow up at a certain rates, that's what machines do. However, replacing it will cost a lot. In addition to these problems, you should also pay attention to the engines oil. He had three "kits" with him. 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. You've disabled JavaScript in your web browser. Moreover, John Deere 13.5 liter engines can have trouble starting and stopping. Valves and replaceable valve seat inserts are designed to minimize flow restriction. it seems to be fundamental errors ,9 litre head gasket failure pull the engine apart and put more liner shims under the liners.What is it all of a sudden liner protusion has changed no one could remember what it should be .13.5 water pump bearing can wreck a complete timing geartrain.You can do all the % failure rates versus units built and lots of graphs to show each other it still does not alter one thing engine reliability has declinded you can blame the emissions stuff but its not that. Oil and coolant drain intervals. This year it did the same thing again, Best of luck. If the air filter is the case, then replace it from the nearest service centre. So, while these tractors arent necessarily prone to frequent issues and repairs, these are the most common problems with John Deere tractors. 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. It replaces chilled cast iron from previous designs. Search parts for your John Deere-powered equipment, OEM machines, and generator drive engines. First year we owned it engine went. Everything You Need To Know. 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. Try These 7 Tips, Do Ants Like Coconut Oil? Costs a lot, but keeps you rolling. Cooled, filtered oil is constantly sprayed on the underside of each piston. I have a 9870 sets John Deere combine that has problem with header/feederhouse . % The engine on my 9770 is out right now. LOL!! we have had 12 9770's and not one engine problem. It has and the water pump replaced and dealer annual inspection, fluids changed etc. Either way, I would not finish last 50 either. Overall, transmission repairs are among the most common problems with John Deere tractors. The Art of Self Meditation: What Are the Benefits? 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. The engine design utilizes metric-sized components and hardware for ease of service and commonality with the remainder of the tractor. 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. Powertech 3029.smallest engine Deere makes. It is important to use only genuine John Deere parts when repairing or replacing any part of your engine. 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. They brought another 9770 out, a '09 model, for us to finish wheat harvest with and we were the first to run it after a complete O/H. However, like any engine, they are susceptible to problems if not properly maintained and cared for. Had the same issues as you before harvest. You've got 10 months to do the work. They talk about John Deere tier 4 engine not reliable. - absolutely, but until we keep the numbers, and compare it to older engines, our "wisdom" lay in the realm of hypothesis. I like forums because its like a "head up" on trends, but because of recall bias, they tend to over report failures, making normalization critical. John Deere uses the horsepower rating standard 97/68 EC, which is widely used in Europe for various regulations. 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. See below the detailed contents this component technical manual for John Deere engines. We had the same problem. See your John Deere engine distributor or servicing dealer. This manual's coverage includes repair and basic diagnostic information for 9.0 L engines John Deere. The users mentioned that the engine oil leaks and sometimes mixes with the coolant. All 9.0 L engines use a 4-valve-per-cylinder design that allows a higher horsepower output than traditional 2-valve designs with similar displacement. 9.0. They get tired when they get older, but most don't have some sort of major mechanical failure that would indicate faulty workmanship. After some time the EGR system becomes covered with soot and carbon deposits from the exhaust gasses. They have another one to do right after they are done with mine. Your email address will not be published. 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. 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. Fortunately, there are several ways to prevent John Deeres 12.5-liter engine problems from occurring or becoming more serious. Torque rise comparison - 8430/8520 Wheel Tractor. Moreover, these engines are made to adjust to any environment. Engine fuel and air systems have been redesigned to give excellent fuel consumption, improved . Dont have a mobile device to use the PowerAssist app? Its the problem of "the denominator". This would not cause the oil leaking into the cooling system but rather head gasket failure at the fire ring . 187-317 kW (250-425 hp) @ 2000-2200 RPM. Search my posts. The problem is the cylinder sleeves float up or down. Best bet is to have dealer diagnose. 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. I generally spend 5k at least to run it through the dealers shop. Same situation occured with Deere rushing to get the 5010 on the market. 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 fuel pump is responsible for most of the problems with the engine, while the oil filter is responsible for removing fuel. 9.0 L (548 cu. 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). longer. But only trained technicians should use trouble codes to fix your machine. The filter has to be replaced periodically if the engine continues to run at an unsatisfactory level. Hogan walker out of 5 dealerships only had two that needed the update. Find information on diesel engines and drivetrain components. I don't believe it is a operator/ maintenance problem at all. This can seriously damage the cylinders. When it comes to maintaining engine uptime, its good to have connections. In some cases, this is caused by an overheated exhaust filter. Not trying to be a smarta$$ just what i hear and read on the net. The John Deere 12.5 Liter engine, is known for its coolant system issues. //id: VISITOR_ID, These rates changes over time, and most lifetime curves include a inititial failure rate related to faulty parts batches and such. Now with the internet dealers can not use the old worn out saying. 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). Gear-driven coolant pump is integrated into front of the engine. Block is further strengthened by circular truss ribs that serve as lower supports for wet cylinder liners. - Section 02 covers the Repair and Adjustment procedures. The only thing that is required on an annual basis for your cooling system is asimple test of coolant conditioner. Continuous, Heavy Duty, Intermittent. The most common problems with John Deeres 13.5 liter engines can be quite frustrating. Our 9570 dropped a valve in the #4 cylinder with a little over 1,000 engine hours on it. Southeast Iowa. 5 Reasons Why Avocado Leaves Are Dropping. A dirty filter can lead to engine failures. Ask them to show you the numbers. borderRadius: '8px', }, According to reference.com, a notable number of John Deere tractor owners report transmission problems. 6090CI550 9.0L Industrial Diesel Engine. . We have had several power issues through the years, most of them were resolved. John Deere. I would drop over dead before I paid JD $8500 to fix a motor they screwed up in the first place. window.topInit = function () { The most common underlying cause of John Deere engine failures is the intake gasket. Plus, an intense vibration during operation seems to jar, loosen and potentially break or wear down moving parts, which leads to repairs. Owners also report issues with the warranty not extending coverage long enough to handle many of the common maintenance and repairs through the years. To the OP, good that you have dealer go through it each year. If you are not comfortable doing this yourself, it is best to have a qualified mechanic inspect and replace the spark plugs as needed. Enter your John Deere engine serial number to access emissions certificates, manuals, year of manufacture, and other important details. 168 kW (225 hp) Contact a Distributor. 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. 1,040 I believe. John Deeres 12.5-liter engines are tough and powerful. xrsZVIvdr]sCyNBz0RLVavz{K(eY-X5aa^X .U~Emm]eWP7Pa(X8?re1y/|UTV2sa!p~&9-8sX]vU 65O6+'Vyv Liner heat treatment continuesabove the piston ring turnaround point. Engine, PowerTech Plus 9.0 L power ratings and specifications. One similar to consumer reports. Thats a pretty wide brush you're painting with, It sounds to me you are the one with a bias. Final Tier 4 / Stage V Brochure. Registering your new John Deere engine or drivetrain component makes it easy to get warranty service if you should ever need it. 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? Were they not ready for release for the 2008 deadline. The following charts represent relative torque comparisons between 8020 and 8030 Series tractors at various engine rpm. Actually they don't use new engines there reman engines. Other 4-valve head benefits are as follows. In the event a repair is needed in long-term operation, the engine can easily be re-reconditioned to newspecifications. These components can be found in the oil filter and are both very expensive. Therefore, if this is the case, drain the fuel from the tank and fill it with the recommended one for your tractor. Even with your experience, you really have to look at the statistics. How To Keep Petunias From Getting Leggy? ERG was fine, diagnosis was that it was probably a sleeve protrusion. 2400 hrs. Tier 3 Selection Guide. (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. Additionally, the 3050, which is an older John Deere model, is prone to need a transmission rebuild. Can You Convert Bobcat Standard Controls to Joystick? Its important to have your engine inspected and repaired by a qualified mechanic if you suspect an issue with the coolant system. 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. 4 valves on single cylinder of a cutaway engine. All John Deere 8030 Series tractors feature the reliable and proven 9.0 L (548 cu. Other horsepower ratings are included for reference to competitors gross or engine onlypower ratings. Cooled, filtered oil is constantly sprayed on the underside of each piston. This manual's coverage includes repair and basic diagnostic information for 9.0 L engines John Deere. An issue with the coolant system, such as a leak or clog, can lead to overheating and engine damage. Additional information is available in this. Deere, and every other manufacturer has a database to track all warranty claims. 6090HF485 9.0L Industrial Diesel Engine. We had trouble with a 9220 as well and never felt like they made it right. In addition to the exhaust filter, you should also check the air intake and the oil pressure. Improved load starting,pulling through tough spots or transporting will be appreciated. So, all the possible ways to troubleshoot the John Deere 12.5-liter engine problems are given below. Maybe $1000 a year average. Engine Only at 1,900 RPM - 97/68/EC. Roller camshaft followers shown on cutaway engine. The valve opens for continued lubrication should the filter plug or oil temperature is extremely cold. This problem is caused only if the seals or engine tubes are leaking. 4 0 obj However, this problem should be fixed as soon as possible. That means components are quickly outdated. Other issues that have been reported include oil leaks, head gasket failures, and piston . It is cast in a John Deere foundry, with a close monitoring of quality. John Deere manual is written for an experienced technician, but the owner or novice worker will also be able to find the information you need for basic procedures.