You've disabled JavaScript in your web browser. 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. If we don't have to go any deeper, seems like a no brainer to put the 10k plus maybe another 5k in general upkeep and run it for a couple more seasons instead of 100k for a 1200 hr S660??? 4WD and Track Tractors (390-640 Engine HP), Gator Utility Vehicles Attachments & Accessories, Compact Construction Equipment Loans & Leases, Operator's Manual for Construction&Forestry. Actually they don't use new engines there reman engines. Disappointing such a low hour machine with a poorly designed engine. So, all the possible ways to troubleshoot the John Deere 12.5-liter engine problems are given below. When it comes to maintaining engine uptime, its good to have connections. Required fields are marked *. Additionally, the 3050, which is an older John Deere model, is prone to need a transmission rebuild. borderRadius: '8px', I know of another 9 litre in a 8530 w/1800 hours that broke a crank. Final Tier 4 / Stage V Brochure. They talk about John Deere tier 4 engine not reliable. Its filters also have to be properly cleaned to keep the machine running smoothly. Dividing the rpm change, itshows that a 9.0 L engine will achieve peak torqueat a35% quicker rate than the models it replaces. Would have to be randomized, though. If anything, most failures can be attibuted to lousy service and maintenance. '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)' Exhaust manifold is a two-piece divided design. All Rights Reserved. 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. If the air filter is the case, then replace it from the nearest service centre. (Answered). 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. Power Connect. Glacial Rock Dust vs Azomite- Which One Should You Use? Bet they luv seeing you coming in ! The water-cooled particulate filter prevents the engine from overheating. This would not cause the oil leaking into the cooling system but rather head gasket failure at the fire ring . 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. Camshaft is made from 1080 steel. Replaced several parts there. Make sure to use only the correct fuel type for your John Deere 12.5-liter engine. // There are settings you can pass to the SDK, please check documentation Enginesprovide PTO torque rise up to 43 percent. A defective exhaust filter can cause your tractor to produce a lot of gaseous emissions and a flooded engine. 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. Gear-driven coolant pump is integrated into front of the engine. and stroke of 136 mm (5.35-in.). John Deere diesel engines and drivetrain components power your OEM equipment. 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. Problem 2. 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. Southeast Iowa. While these issues are the most common problems with John Deere tractors, that doesnt necessarily mean that they happen all that often. You can solve them yourself. I guess this is progress. Your John Deere tractor may need a new exhaust filter. After some time the EGR system becomes covered with soot and carbon deposits from the exhaust gasses. Same situation occured with Deere rushing to get the 5010 on the market. Features. I have a 9870 sets John Deere combine that has problem with header/feederhouse . 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.). 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. Continuous, Heavy Duty, Intermittent. I think there has been a mob mentallity brewin, I am highly skeptical they are acting on good information. The company offers a list of common problems in addition to available solutions. Any used you unit you might trade into could well require similar amounts of work. They fixed it with H008, which I made sure my combine had. I agree with this totally, any other color has an issue and it's "should've bought a green one". He said he spent 5 hours changing the gasket! Other horsepower ratings are included for reference to competitors gross or engine onlypower ratings. A dirty filter can lead to engine failures. //please don't change app_id and pod 6090CI550 9.0L Industrial Diesel Engine. Specifications. I had to counter bore the 5010s we sold and shim up the sleeves to their proper height protrusion. 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. Deere, and every other manufacturer has a database to track all warranty claims. Engine, PowerTech Plus 9.0L power ratings and specifications 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.). 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. We could not keep it from grinding corn, no matter what. I know, it sucks to put that much into a machine. The exhaust filter can also cause trouble with the water-cooled exhaust. Read each procedure completely before performing any service. This problem cannot be ignored because 12.5-litre engines are powerful. Regardless of the cause, it can affect your machines performance and reliability. Enough people get together file a class action lawsuit. Using the wrong fuel can cause several problems, including premature wear and damage to internal components. Protect your engine for up to five years or 10,000 hours with a John Deere extended warranty. in.) 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. This component technical manual (CTM400) covers the base information for POWERTECH 9.0 L diesel engines. Viewing a thread - Deere 9 liter failure No offense to those who have them, but I wouldn't have bought the tractor if it was a Yanmar engine. Engine Only at 1,900 RPM - 97/68/EC. You've disabled cookies in your web browser. Had 9770 for 7 seasons and replaced normal wear belts and chains and a couple of sensors. These often are the one to get recalled, but in the long run have little impact on median expected engine life. After you are done inspecting, the oil type inspects the fuel pump and the fuel filter. Your machine should have an exhaust valve as well as a gasket. Therefore, you can resolve this problem by installing new seals and tubes in the engine. After that explosion, Deere sent a guy down from DTAC to set it up. There should be a farmer watchdog organization to rate reliability and weak points of machines and print them for all farmers to see. Just a tad low on antifreeze. Had the same issues as you before harvest. Volvo Penta engines will also make use of selective catalytic reduction to meet emission standards. With proper care, these engines can provide long-term performance with minimal problems. If your engine becomes too hot, it can cause several problems, including overheating and seizing up. That means components are quickly outdated. Engine, PowerTech Plus 9.0 L power ratings and specifications. margin: '16px', I have a late model 9660 combine with a 9 liter engine. John Deere 9.0L OEM Diesel Engines-Base Repair CTM400 PDF - EPCATALOGS Crankshaft-driven, gear-type oil pump provides positive lubrication throughout the engine. You can use the 97/68EC horsepower ratings in the above chart to compare to competitor claims of engine only power. %PDF-1.3 One of the most important things to do is to keep up with regular maintenance and service. We have had several power issues through the years, most of them were resolved. Reminds of a girl I used to know. - Section 06 details all specifications wear tolerances, torque values and contain the wiring diagrams. I had a blown head gasket on a 7.6. 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. When the exhaust filters fail, you must replace them to ensure that the engine continues to run efficiently. Rumors has it that over 180 combine engines were replaced, together with tractors, sprayers, etc. longer. Another reason why the engine has problems is the fuel system. Four large valves per cylinder sit in a flat cylinder head. 5 Reasons Why Avocado Leaves Are Dropping. 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. Oil and coolant drain intervals. During service, you may find that your machine is causing you problems. I think this discussion only proves there has to be a neutral party to check the reliability of farm machinery. In addition, the 6930 series is often subject to engine rebuild according to the Farmers Weekly interview. You may need to clean it. It replaces chilled cast iron from previous designs. 4045CI550. This problem is caused due to negligence in the maintenance of the tractor. But no matter how reliable a brand becomes in terms of its reputation among consumers, problems still arise. Other times, it is caused by a dirty fuel filter. Any Budget. - absolutely, but until we keep the numbers, and compare it to older engines, our "wisdom" lay in the realm of hypothesis. }, Try These 7 Tips, Do Ants Like Coconut Oil? However, like any engine, they are susceptible to problems if not properly maintained and cared for. Choosing the right fuel will help keep your engine running smoothly and efficiently for longer. The Art of Self Meditation: What Are the Benefits? in.) Another common issue with the John Deere, 12.5 Liter engine is an oil pressure problem. Has never been a problem and has had great power. visitor: { I doubt it very much. Farmers Weekly shows similar data. This includes regularly changing the oil, checking spark plugs and other components for proper functioning, and replacing worn-out parts. The cylinder head is made of a one-piece, heavy-duty special alloy gray iron casting. Is there any proof Too bad there is not a Consumer reports like, neutral party, to check reliability of farm equipment. Cooled, filtered oil is constantly sprayed on the underside of each piston. Final Tier 4 / Stage V Brochure. One similar to consumer reports. I have many older Deere machines and have heard that JD reliability has gone downhill. Camshaft is made from 1080 steel. 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. Final Tier 4 / Stage V Selection Guide. PowerTech PSS. Block is further strengthened by circular truss ribs that serve as lower supports for wet cylinder liners. Everything You Need To Know. }, 2023 Industrial Diesel Engines | John Deere US I have a 2007 John Deere 9760 st combine with I believe a 9.0L This free app provides information specific to the serial number for your John Deere engine. Your email address will not be published. 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. Not every engine "blows up". Find answers regarding engine emissions, service requirements, and other commonly discussed topics. It is also equally important to check your engine frequently for signs of leaking fuel or oil. Your engine will need to be cleaned frequently to avoid a breakdown. 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. These tractors deal with brake repairs and, Canbus connector problems, and issues with the water pump. This problem is caused only if the seals or engine tubes are leaking. 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. This free app provides information specific to the serial number for your John Deere engine. See your John Deere engine distributor or servicing dealer. By following these tips, you can ensure your engine is running in peak condition for a long time. That still doesn't change the fact that you can spot "trends" by watching these boards. Either way, I would not finish last 50 either. that all share the 8.1l engine it might be over 300. In some cases, this is caused by an overheated exhaust filter. John Deere 13.5 Liter Engine Problems - TP - Section 04 is the diagnostics section that provides troubleshooting procedures to find problems. The head gasket price sounds high,but definitely cheaper than a failed motor. There is a procedure for the EGR cooler, tested a couple in my time at the dealer. Fortunately, there are ways to avoid costly repairs and minimize downtime. Therefore, if this is the case, drain the fuel from the tank and fill it with the recommended one for your tractor. Thats a pretty wide brush you're painting with, It sounds to me you are the one with a bias. New John Deere 2.9L 3-Cylinder Diesel Engines - SAE International The plan is for the dealer to figure the engine issues out and do an annual inspection and go from there. Hogan walker out of 5 dealerships only had two that needed the update. It is cast in a John Deere foundry, with a close monitoring of quality. The tools required in performing certain service work are identified in this manual. The PPC is responsible for many of the problems with the John Deere 12.5 liter engine. The term "blow up" may not be the best choice of words, but i used it to get my point across- your right in stating most failures are related to surface wear, asnearly all parts are designed below the fatigue limit, and ussually by an order of magnitude. Touchpoint.initialize({ Find information on diesel engines and drivetrain components. Most go on to work long, hard lives. They get tired when they get older, but most don't have some sort of major mechanical failure that would indicate faulty workmanship. Ensure all air filters are clean and working correctly, as this can also impact the cooling efficiency of your engine. In addition to these problems, you should also pay attention to the engines oil. John Deeres 12.5-liter engines are tough and powerful. Your John Deere tractors exhaust filter must be replaced regularly to keep the engine functioning properly. Download for Android. So some John Deere tractors are bound to have problems. DON.T FORGET, CHANGING THE WATER PUMP IS ROUTINE MAINTENANCE!! However, installing new seals and tubes will cost a lot. publisher: { Noticed today some milky fluid on the floor and drops of antifreeze also drain tube was milky white. Another important tip is to ensure that your engine is properly cooled. Why Do I Keep Finding Peanut Shells in My Yard? 9660. In this manual, you can see many pictures, diagrams, and step by step recommendations. 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 . Apparently, the 7930 often deals with power-take-off (PTO) shaft drive loss issues. The engine design utilizes metric-sized components and hardware for ease of service and commonality with the remainder of the tractor. Mechanic says just to be on the safe side don't try to finish the last 50 acres. It's a Class VIII machine, whether you think so or not. 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. Deere had some 9 L engines with low liner height between 2006 and 2007. John Deere engineering uses a precise procedure to measure engine only power levels. I generally spend 5k at least to run it through the dealers shop. Thus, to save your money, claim the warranty of your tractor. The top-load oil filter provides quicker, easier oil filter changes. There are several new designs in all of the 8030 Series tractors that have made a favorable impact fuel economy. The repair costs are about $500. It has and the water pump replaced and dealer annual inspection, fluids changed etc. The John Deere, 12.5 Liter engine is reliable and long-lasting, but unfortunately, it has problems. Sometimes, service is difficult to procure for John Deere models that arent even that old. PowerTech Plus engines reach peak torque quickly. Excessive crankshaft end play Check crankshaft end play. Pulled the engine, white junk in the pan. 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. Ford 3000 Tractor Review: Should You Purchase It. Chrysler had the same problem with some of the old Plymouth Furys back in the late 50s, but they had no sleeves,only soft blocks. Shimmed some sleeves, did a subpar job of it. 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. However, the procedure requires only that a production engine and radiator are used on a dynamometer test. Best bet is to have dealer diagnose. 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. Tech told me I spent 2k less than the last one they overhauled in house. Not trying to be a smarta$$ just what i hear and read on the net. Same here. Power Connect. This includes checking the fuel filter, fuel lines, and injectors for any signs of damage or wear. Local independent man. John deere 619 or 10 liter - John Deere Forum - Yesterday's Tractors The High Stakes of the Roundup Cancer Lawsuit: Why Billions of Dollars are on the Line, 5 Ways to Get Money for Investment Property. The users mentioned that the engine oil leaks and sometimes mixes with the coolant. Its important to have your engine inspected and repaired by a qualified mechanic if you suspect an issue with the coolant system. The put shims in and you are good to go. Engine Overheating Problems Overheating of your john deere can be due to clogged radiators and air exhaust systems. This problem is caused only if the seals or engine tubes are leaking. Original post said about 200 hours, how many acres is that? The problem is the cylinder sleeves float up or down. ::tyZo>}.Z`qbax&p Plus, an intense vibration during operation seems to jar, loosen and potentially break or wear down moving parts, which leads to repairs. Maybe the yellow ones are just cheaper to ooerate or maybe we got incredibly lucky. I put on 200 hrs per year. Viewing a thread - Bad engines in 70 series John Deere Combines I assumed they would have the problem fixed but there have been more of them do it this year so I don't know what to make of that. Ask them to show you the numbers. The best way to do this is to change the gasket regularly. Several factors, including worn or damaged gaskets and seals, low oil level or quality, or a worn-out oil pump, can cause this. It is important to use only genuine John Deere parts when repairing or replacing any part of your engine. PowerTech Plus 9.0 L engine - John Deere The cylinder head is made of a one-piece, heavy-duty special alloy gray iron casting. Liner heat treatment continuesabove the piston ring turnaround point. Had like 12 to do. Engines Parts | Parts & Service | John Deere US xrsZVIvdr]sCyNBz0RLVavz{K(eY-X5aa^X .U~Emm]eWP7Pa(X8?re1y/|UTV2sa!p~&9-8sX]vU 65O6+'Vyv 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. As with any other engine component, the coolant system must be regularly checked and serviced to ensure it functions correctly. The main problem may be related to the fuel system. pod: "na1", Therefore, addressing the reason behind this problem is necessary, and all that you have to do is to inspect the following things. Save my name, email, and website in this browser for the next time I comment. To the OP, good that you have dealer go through it each year. John Deere 12.5-liter engines are powerful and reliable power sources for many industrial and agricultural applications. The spark plugs on the John Deere, 12.5 Liter engine can become worn and corroded over time, resulting in poor engine performance. 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. If you are not comfortable doing this yourself, it is best to have a qualified mechanic inspect and replace the spark plugs as needed. //disabled:true, I think you have a viable plan. Maybe $1000 a year average. . Engine uses special powdered metal valve guide inserts with impregnated lubricant for proper seating and to prolong wear. 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.
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