Additional information is available in this. These air-to-air aftercooled engines deliver constant power over a wide range of rpm with a power bulge above rated power and excellent torque characteristics. This is why you should check your engine regularly.
9 John Deere 12.5 Liter Engine Problems (With Solutions) You've disabled JavaScript in your web browser. 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 filter has to be replaced periodically if the engine continues to run at an unsatisfactory level. Dealer will bring a demo. 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. It is also equally important to check your engine frequently for signs of leaking fuel or oil. These cracks are located in the bridge area of the cylinder head and are caused by thermal-mechanical stress for all engines. I generally spend 5k at least to run it through the dealers shop. The only thing that is required on an annual basis for your cooling system is asimple test of coolant conditioner. The most common issue with the 13.5 liter John Deere engine is overheating, which can lead to serious damage if not addressed quickly. Funny, our dealer has four 9570's on their lot and all four have new engines in them due to being complete junk! It is because if the air filter is blocked, then you will face the engine stalling issue. Rumors has it that over 180 combine engines were replaced, together with tractors, sprayers, etc. Regardless of the cause, it can affect your machines performance and reliability. It is in good shape. Even with your experience, you really have to look at the statistics. 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. Reminds of a girl I used to know. (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. They have another one to do right after they are done with mine. 93-129 kW (125-173 hp) @ 2200-2400 rpm.
Combines 9760 or 9860IJ | FarmChat Have seen some guys fix as fail and have service truck following them half the season. in.) Just a tad low on antifreeze. John Deere uses the horsepower rating standard 97/68 EC, which is widely used in Europe for various regulations. While aftermarket parts may be cheaper, they are often not made to the same quality standards and may fail prematurely. Camshaft is made from 1080 steel. Had 9770 for 7 seasons and replaced normal wear belts and chains and a couple of sensors. In addition, the 6930 series is often subject to engine rebuild according to the Farmers Weekly interview. Engine probably needs resleeved.
6090HF485 | Industrial Diesel Engine | John Deere CA They covered it under warranty and They "overhauled" it. These components can be found in the oil filter and are both very expensive. To purchase a catalog online, please add the product to your cart, fill in the contact form online. Great guy, knew everything about a combine. If you see the trouble code 637.10 on your 70 Series combine, the crankshaft is broken in the #6 connecting rod journal. }, 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 . Block is further strengthened by circular truss ribs that serve as lower supports for wet cylinder liners. window.topInit = function () { 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. << /Length 5 0 R /Filter /FlateDecode >> Moreover, you can also face this issue if the oil type is wrong. Copyright 2023 Endgame360 Inc. All Rights Reserved.
Combines JD 12 5l engine | FarmChat After reading this thread, I would like to know what and why you farmers accept these early engine failures? Deere had some 9 L engines with low liner height between 2006 and 2007. It has and the water pump replaced and dealer annual inspection, fluids changed etc. Good call to stop. The mechanic also said he had never had so much trouble cleaning an old gasket off of a pan. Yes is a lot more material going through the new combinesguess what for a quarter of a million dollars minimum they should be able to take it. 168 kW (225 hp) Contact a Distributor. Your engine will need to be cleaned frequently to avoid a breakdown. While these issues are the most common problems with John Deere tractors, that doesnt necessarily mean that they happen all that often. delivery time: 4-20 days. He had three "kits" with him. Wet sleeved, flanged cylinder liners are made of compact graphite iron for greater strength and stiffness. I think I put something like 250 hrs/year on it. John Deere 12.5 liter engines, is a powerful and reliable power source for many industrial and agricultural applications. 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. Disappointing such a low hour machine with a poorly designed engine.
John Deere Service Repair Manual I know of a new '10 model 9770 that when they were backing it off of the truck from the factory it was knocking. So, get started today and take care of your diesel engine! Hopefully I'm on the front side of this. 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 component technical manual (CTM400) covers the base information for POWERTECH 9.0 L diesel engines. The exhaust filter can also cause trouble with the water-cooled exhaust. we have had 12 9770's and not one engine problem. These tractors deal with brake repairs and, Canbus connector problems, and issues with the water pump. In this manual, you can see many pictures, diagrams, and step by step recommendations. Best bet is to have dealer diagnose. Model and horsepower outputs are shown in the chart below. containerStyle: {
Engine, PowerTech Plus 9.0L power ratings and specifications Why would they do that. 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. Enginesprovide PTO torque rise up to 43 percent. This is a factory and index manual in PDF format.
Nope, this is a JOHN DEERE engine.
John Deere Tier 4 Final engines using EGR and SCR. settings:{ It is because if there is any blockage in them, then the tractors engine will stall. The 97/68 EC standard is required in the European Union (EU) as an emission test, so there issomerelation to the power a tractor has as a whole functioning unit. Your email address will not be published. One of the most common causes of John Deere 13.5 liter engine problems is an oil pump. John Deere. So, all the possible ways to troubleshoot the John Deere 12.5-liter engine problems are given below. 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. To achieve the strength requirements the system has changed as follows. Its just we cannot assert there is a problem yet. Final Tier 4 / Stage V Selection Guide. They had to put a new crate engine in it and yes they do have new crate engines. 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. Required fields are marked *. The Volvo Penta approach to Tier 4 problems. This includes checking the fuel filter, fuel lines, and injectors for any signs of damage or wear. Plus, an intense vibration during operation seems to jar, loosen and potentially break or wear down moving parts, which leads to repairs. Additionally, the 3050, which is an older John Deere model, is prone to need a transmission rebuild. They fixed it with H008, which I made sure my combine had. Thus, to save your money, claim the warranty of your tractor. 4.5L Industrial Diesel Engine. The repair costs are about $500. Southeast Iowa. You could get really lucky and its just the EGR cooler, no guarantees on that though. This problem is typically caused by a failure of the cooling system, such as a clogged radiator or water pump failure. In fact, John Deere provides troubleshooting information for its customers. Roller followers vs.traditional flat follower lower the horsepower required to move the valve train components. Were they not ready for release for the 2008 deadline. You can use the 97/68EC horsepower ratings in the above chart to compare to competitor claims of engine only power. Valves and replaceable valve seat inserts are designed to minimize flow restriction. All John Deere 8030 Series tractors feature the reliable and proven 9.0 L (548 cu. If the oil isnt fresh, youll be able to use it for a long time. Not every engine "blows up". Oil spray nozzles are positioned on support ribs over main bearings to supply cooled and filtered oil to the pistons. These are widely used in many heavy-duty and high-performance automotive engines. At The Repair Manual we provide quality Repair and Service Manuals for John Deere. Cooled, filtered oil is constantly sprayed on the underside of each piston. The High Stakes of the Roundup Cancer Lawsuit: Why Billions of Dollars are on the Line, 5 Ways to Get Money for Investment Property.
According to CarLogos.com, John Deere tractors are among the best and most reliable. The John Deere, 12.5 Liter engine is reliable and long-lasting, but unfortunately, it has problems. The following charts represent relative torque comparisons between 8020 and 8030 Series tractors at various engine rpm. Everyone at Deere is frustrated at Engine works, simply because every engine issue becomes the larger machine's issue. The head gasket price sounds high,but definitely cheaper than a failed motor. Noticed today some milky fluid on the floor and drops of antifreeze also drain tube was milky white. Other 4-valve head benefits are as follows. When the exhaust filters fail, you must replace them to ensure that the engine continues to run efficiently. First year we owned it engine went. Your John Deere tractor may need a new exhaust filter. There is easy element disposal due to elimination of the metal filter casing. One similar to consumer reports. 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.) Check the fuel level regularly. The fuel pump is responsible for most of the problems with the engine, while the oil filter is responsible for removing fuel. ERG was fine, diagnosis was that it was probably a sleeve protrusion. 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. If the fuel pump contributes to this problem, then all that has to be done is to replace it from the authorized service centre of John Deere. visitor: {
JOHN DEERE Engine For Sale - 15 Listings | MachineryTrader.com All Rights Reserved. The other common cause of John Deere 13.5 liter engine problems is a faulty exhaust filter. 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). However, this problem should be fixed as soon as possible. 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. There are new performance characteristics of the 9.0 L engines that assure excellent performance in most any situation. A defective exhaust filter can cause your tractor to produce a lot of gaseous emissions and a flooded engine. While the oil filter is a critical component, you should also ensure that it is not contaminated during maintenance. Its the problem of "the denominator". Maybe $1000 a year average. To assure a long vehicle life, engine cylinders are wet sleeve liners. We're mandating all this BS that increases cost, reduces reliability, increases fuel consumption, and doesn't benefit the environment enough to even count. 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. Same here.
PowerTech Plus 9.0 L engine - John Deere 187-317 kW (250-425 hp) @ 2000-2200 RPM. Trouble codes can help you identify issues and identify parts of the engine that need repair. So, while these tractors arent necessarily prone to frequent issues and repairs, these are the most common problems with John Deere tractors. and stroke of 136 mm (5.35-in.). has a bore of 118.4 mm (4.66-in.) We had a 2 year warranty with that one. I got a belly laugh out of "Reminds me of a girl I used to know". Why Do I Keep Finding Peanut Shells in My Yard? Replaced several parts there. The exhaust filter is an important component of a John Deere tractor. Liner heat treatment continuesabove the piston ring turnaround point. Touchpoint.initialize({ }); This free app provides information specific to the serial number for your John Deere engine. JohnDeere Connected Support helps you and your JohnDeere dealer keep your OEM equipment running at peak performance. Still, John Deere tractors are largely reputed for their reliability. Choosing the right fuel will help keep your engine running smoothly and efficiently for longer. Tech told me I spent 2k less than the last one they overhauled in house. This greatly improves economy and lowers exhaust emission levels. Glacial Rock Dust vs Azomite- Which One Should You Use? In addition to these problems, you should also pay attention to the engines oil. Regular inspection and seal replacement can help prevent many of these issues before they become more serious. 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. 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. 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. }, I wouldn't expect too much out of the 9.0. This problem cannot be ignored because 12.5-litre engines are powerful.
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