john deere 9 liter engine problems john deere 9 liter engine problems

I know of another 9 litre in a 8530 w/1800 hours that broke a crank. We had one 9600 that had over 5k engine hours and never any engine problems. Moreover, you can also run into this problem if the fuel pump is defective. This problem cannot be ignored because 12.5-litre engines are powerful. Our local JD mechanic has done several of them. Download for Android. This is a factory and index manual in PDF format. 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). 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. Is this blown out of proportion like most things posted are? Make sure you check the coolant levels regularly and replace them as necessary. }, 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. Visit the rest of the site for more useful articles! }, settings:{ Notify me of follow-up comments by email. There is just no perfect machine. This is why you should check your engine regularly. Deere had some 9 L engines with low liner height between 2006 and 2007. Engine Only at 1,900 RPM - 97/68/EC. They talk about John Deere tier 4 engine not reliable. 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.) Posted 8/16/2010 19:56 (#1318367 - in reply to #1317915) Subject: Re: Bad engines in 70 series John Deere Combines. All 8030 Series tractor engines have a constant horsepower range of 1500-2100 rpm with a PTO horsepower bulge up to 13 percent. With John Deere, you get a choice of replacement and maintenance parts for all makes and ages of machines at any budget. Replaced several parts there. Your John Deere tractor may need a new exhaust filter. 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. Had the same issues as you before harvest. Its just we cannot assert there is a problem yet. 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. However, this problem should be fixed as soon as possible. Dealer will bring a demo. Camshaft is made from 1080 steel. The proven, vertically mounted, top-load filter element is contained in a permanent canister. It replaces chilled cast iron from previous designs. A defective exhaust filter can cause your tractor to produce a lot of gaseous emissions and a flooded engine. Ask them to show you the numbers. After that explosion, Deere sent a guy down from DTAC to set it up. 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.! Another reason why the engine has problems is the fuel system. Its important to have your engine inspected and repaired by a qualified mechanic if you suspect an issue with the coolant system. When I asked the territory service manager what the other two kits were for, he sheepishly admitted that a couple other combines had problems. One similar to consumer reports. Weve scoured lists of issues reported by John Deere operators to bring our readers this comprehensive list of the most common problems with John Deere tractors. I'll have about 250 hours and in the last 10 years may have spent $10,000 total on our last machine. That sucks. They get tired when they get older, but most don't have some sort of major mechanical failure that would indicate faulty workmanship. Improved load starting,pulling through tough spots or transporting will be appreciated. margin: '16px', containerStyle: { The John Deere 12.5 Liter engine, is known for its coolant system issues. One of the most common causes of John Deere 13.5 liter engine problems is an oil pump. A dirty filter can lead to engine failures. I wouldn't expect too much out of the 9.0. If your engine becomes too hot, it can cause several problems, including overheating and seizing up. I know of a new '10 model 9770 that when they were backing it off of the truck from the factory it was knocking. This manual's coverage includes repair and basic diagnostic information for 9.0 L engines John Deere. Four large valves per cylinder sit in a flat cylinder head. Continuous, Heavy Duty, Intermittent. You can use the 97/68EC horsepower ratings in the above chart to compare to competitor claims of engine only power. Save my name, email, and website in this browser for the next time I comment. It replaces chilled cast iron from previous designs. Specifications. 5 Reasons Why Avocado Leaves Are Dropping. If your gas gauge is running high, the filter could be clogged. That means components are quickly outdated. 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. Mechanic says just to be on the safe side don't try to finish the last 50 acres. The fuel pump is responsible for most of the problems with the engine, while the oil filter is responsible for removing fuel. Owners also report issues with the warranty not extending coverage long enough to handle many of the common maintenance and repairs through the years. We're mandating all this BS that increases cost, reduces reliability, increases fuel consumption, and doesn't benefit the environment enough to even count. 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. 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. Read each procedure completely before performing any service. Most go on to work long, hard lives. I suggest you look for a good independent mechanic and pay him well. Engine Overheating Problems Overheating of your john deere can be due to clogged radiators and air exhaust systems. Bet they luv seeing you coming in ! 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. Its filters also have to be properly cleaned to keep the machine running smoothly. Additionally, the 3050, which is an older John Deere model, is prone to need a transmission rebuild. I don't believe it is a operator/ maintenance problem at all. They are screwing you over big time. In fact, John Deere provides troubleshooting information for its customers. Ford 3000 Tractor Review: Should You Purchase It. Good call to stop. John Deere PowerTech 9.0 L OEM Diesel & Base Engine Repair Manual - PDF DOWNLOAD Language : English Pages : 370 Downloadable : YES Format : PDF Size : 18.2 MB . One of the most important things to do is to keep up with regular maintenance and service. You can solve them yourself. Could we all be on to something? He said he spent 5 hours changing the gasket! - Section 06 details all specifications wear tolerances, torque values and contain the wiring diagrams. It will also lead to lower horsepower and lower fuel efficiency. Maintains cooler head temperatures through high rate of airflow, Raises air-fuel ratio while reducing internal operating temperatures for improved reliability and fuel efficiency. All possible causes of a frozen pregnancy, 7 Residential Solar Maintenance Errors and How to Avoid Them, 4 Errors with Kitchen Renovations and How to Avoid Them, An Informative Guide to Livestock Transportation, A Tool That You Need If You are Into Live Stream. In addition to these problems, you should also pay attention to the engines oil. Contact a Distributor. Deere gives them 27 hours to do it,takes about 50. 6090HF485 9.0L Industrial Diesel Engine. 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. in.) Vinca Sun Or Shade: Where Should You Keep It? The machine will still run and even limp in to the dealer, but the crank is in two pieces. In this manual, you can see many pictures, diagrams, and step by step recommendations. 168 - 298 kW (225 - 400 hp) 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.). They fixed it with H008, which I made sure my combine had. If you see the trouble code 637.10 on your 70 Series combine, the crankshaft is broken in the #6 connecting rod journal. 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. John Deere 12.5 liter engines, is a powerful and reliable power source for many industrial and agricultural applications. The engine on my 9770 is out right now. In fact, some say these tractors are the most reliable tractors of all. Plus, an intense vibration during operation seems to jar, loosen and potentially break or wear down moving parts, which leads to repairs. Either way, I would not finish last 50 either. 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. Roller camshaft followers (A) are an easy choice to reduce internal engine friction and improve efficiency. Here are five relaxing scents you can use in your bedroom. All Rights Reserved. After reading this thread, I would like to know what and why you farmers accept these early engine failures? Costs a lot, but keeps you rolling. 6090CI550 9.0L Industrial Diesel Engine. You're a power user moving through this website with super-human speed. ERG was fine, diagnosis was that it was probably a sleeve protrusion. To the OP, good that you have dealer go through it each year. Cooled, filtered oil is constantly sprayed on the underside of each piston. Other features of the piston provide for a high 16.3:1 compression ratio for improved cold-weather and high-altitude starting. }, An issue with the coolant system, such as a leak or clog, can lead to overheating and engine damage. Continuous, Heavy Duty, Intermittent. Original post said about 200 hours, how many acres is that? 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. 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. Therefore, you can resolve this problem by installing new seals and tubes in the engine. About 300hrs /yr corn and soybeans. engines. Below are some common reasons that your tractor may have problems. Leaks can lead to several problems, including fire hazards and expensive repair bills. Engine fuel and air systems have been redesigned to give excellent fuel consumption, improved . that all share the 8.1l engine it might be over 300. Find answers regarding engine emissions, service requirements, and other commonly discussed topics. Have seen some guys fix as fail and have service truck following them half the season. disableTracking: true The plan is for the dealer to figure the engine issues out and do an annual inspection and go from there. 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. A defective exhaust filter can cause your tractor to produce a lot of gaseous emissions and a flooded engine. 168 kW (225 hp) Contact a Distributor. O well I am a old man and just trying to stay out of the way. If you see the trouble code 637.10 on your 70 Series combine, the crankshaft is broken in the #6 connecting rod journal. Volvo Penta engines will also make use of selective catalytic reduction to meet emission standards. The AERA Technical Committee offers the following information on cylinder head cracks for John Deere 9.0 & 13.5L diesel engines. Simply scan or enter your John Deere engine serial number to retrieve option codes, emissions certificates, ECU information, and much more. The reason behind this is the fact that they have a lower oil-change interval than other engines. 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. 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. Hopefully I'm on the front side of this. Engines going bad and JD not repairing but replacing with new engine. When the oil filter fails to work properly, the oil pump may need to be replaced. That winter at meetings, a lot of us had a laugh at Deere's famous "you're the only one" line. Furthermore, using only genuine John Deere parts when repairing or replacing any part of your engine is essential as it ensures that the engine performs better and lasts longer. The engine design utilizes metric-sized components and hardware for ease of service and commonality with the remainder of the tractor. Its important to have your spark plugs inspected and replaced to prevent this from happening. 4WD and Track Tractors (390-640 Engine HP), Gator Utility Vehicles Attachments & Accessories, Compact Construction Equipment Loans & Leases, Operator's Manual for Construction&Forestry. 6068HF250 6.8 L Industrial Diesel Engine. With high wear pkg, just not a lot of metal wear on augers etc. No offense to those who have them, but I wouldn't have bought the tractor if it was a Yanmar engine. I personally can't imagine budgeting $5000/year in repair costs per year on my combine. The only thing that is required on an annual basis for your cooling system is asimple test of coolant conditioner. Features. The most common underlying cause of John Deere engine failures is the intake gasket. $20,000 later a new long block installed and that pos got traded in. Other times, it is caused by a dirty fuel filter. I don't believe it is a tier IV problem either as the mfgs. Our managers proceed your order the same day. has a bore of 118.4 mm (4.66-in.) Therefore, start the inspection from the oil level, and top it up if it is lower than the specified level. Any Budget. Back about 1990, we had a new 9600 and started corn shelling in early September, before most other people. You should consult with a mechanic if you need to fix the PPC on your Deere. 93-129 kW (125-173 hp) @ 2200-2400 rpm. Trouble codes can help you identify issues and identify parts of the engine that need repair. This can result in fuel or oil leaks, leading to extensive and costly repairs. This includes regularly changing the oil, checking spark plugs and other components for proper functioning, and replacing worn-out parts. This component technical manual (CTM400) covers the base information for POWERTECH 9.0 L diesel engines. It's a Class VIII machine, whether you think so or not. I got a belly laugh out of "Reminds me of a girl I used to know". The last year had a few minor bearings go. Yes there was a problem in 9L in combines with that. JohnDeere Connected Support helps you and your JohnDeere dealer keep your OEM equipment running at peak performance. 9.0. Other issues that have been reported include oil leaks, head gasket failures, and piston . This free app provides information specific to the serial number for your John Deere engine. If it is low, you need to change the fuel in the tank. 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. I had a blown head gasket on a 7.6. A dealer service tec guessed that Deere increased the oil journal in the crankshaft at n6 cylinder. Problem 2. 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 most common problems with John Deeres 13.5 liter engines can be quite frustrating. This can seriously damage the cylinders. These often are the one to get recalled, but in the long run have little impact on median expected engine life. 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? I have told my wife several times that I am thankful that I have my farms rented out. Using the wrong fuel can cause several problems, including premature wear and damage to internal components. 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. Local independent man. I bet they joke it would be easier to buyfrom cummins. Seems like the high hp ones have the most problems. :^03X6`t:.cOT \D,u^_w$8$7g2t_b}TpfyT TOk1_PP+5eFe L'7 bgYz 2n%. John Deere PowerAssist App. It can't be good for longevity breathing the exhaust back in the engine. With regular maintenance, John Deere models are known to last a long time. Enough people get together file a class action lawsuit. While these issues are the most common problems with John Deere tractors, that doesnt necessarily mean that they happen all that often. Final Tier 4 / Stage V Brochure. Oil and coolant drain intervals. I sold my 4420 jd combine a couple of years ago and the motor was running perfect at 2200 hours after over thirty years with nothing more than occasional oil and filter change. Specifications. Thats a pretty wide brush you're painting with, It sounds to me you are the one with a bias. Plus, an intense vibration during operation seems to jar, loosen and potentially break or wear down moving parts, which leads to repairs. During service, you may find that your machine is causing you problems. I have a late model 9660 combine with a 9 liter engine. The PPC is responsible for many of the problems with the John Deere 12.5 liter engine. qP!l&$D:_6 kJ0)~EiA\/I9"jd.|Auif}8cP. Check the fuel level regularly. I agree with this totally, any other color has an issue and it's "should've bought a green one". 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 year it did the same thing again, Best of luck. Enginesprovide PTO torque rise up to 43 percent. Using genuine John Deere parts will ensure that your engine runs at its peak performance for longer.