Therefore, always use the correct type of oil recommended by the company. Powertech 3029.smallest engine Deere makes. 6.8L PowerTech. 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. It replaces chilled cast iron from previous designs. 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.). This can result in fuel or oil leaks, leading to extensive and costly repairs. There should be a farmer watchdog organization to rate reliability and weak points of machines and print them for all farmers to see. Simply scan or enter your John Deere engine serial number to retrieve option codes, emissions certificates, ECU information, and much more. 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. Were they not ready for release for the 2008 deadline. Save my name, email, and website in this browser for the next time I comment. (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. Mechanic says just to be on the safe side don't try to finish the last 50 acres. window.topInit = function () { The most common issue with the 13.5 liter John Deere engine is overheating, which can lead to serious damage if not addressed quickly. John Deere 13.5 Liter Engine Problems - TP PowerTech PSS. 5 Reasons Why Avocado Leaves Are Dropping. - Section 04 is the diagnostics section that provides troubleshooting procedures to find problems. 6090HF485 9.0L Industrial Diesel Engine. You've got 10 months to do the work. No offense to those who have them, but I wouldn't have bought the tractor if it was a Yanmar engine. 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 . 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. Hes also seen a lot of problems with John Deeres 7930 and 6930 series tractors. in.) 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. Maybe they quoted you for pulling the head off a stealth bomber. // There are settings you can pass to the SDK, please check documentation 187-317 kW (250-425 hp) @ 2000-2200 RPM. Thus, to save your money, claim the warranty of your tractor. 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. 4045CI550. As with any other engine component, the coolant system must be regularly checked and serviced to ensure it functions correctly. Emissions Brochure. Southeast Iowa. If you let them start you might end up with a bill for $20,000 or more. The 9.0L (548 cu. Ask them to show you the numbers. Bobcat 463 vs Bobcat S70 Which One Is Better? With regular maintenance, John Deere models are known to last a long time. engines. Best bet is to have dealer diagnose. Therefore, start the inspection from the oil level, and top it up if it is lower than the specified level. When it comes to maintaining engine uptime, its good to have connections. I as a retired farmer have not read any threads past your post.. Any potential problems should be addressed as soon as possible to prevent further damage. Read each procedure completely before performing any service. The Most Common Problems With John Deere Tractors - MotorBiscuit Save my name, email, and website in this browser for the next time I comment. You should consult with a mechanic if you need to fix the PPC on your Deere. To assure a long vehicle life, engine cylinders are wet sleeve liners. Other issues that have been reported include oil leaks, head gasket failures, and piston . A defective exhaust filter can cause your tractor to produce a lot of gaseous emissions and a flooded engine. There is easy element disposal due to elimination of the metal filter casing. 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. This arrangement provides greater airflow with less restriction both in and out of the combustion chamber, greatly improving economy and lowering exhaust emission levels. There are new performance characteristics of the 9.0 L engines that assure excellent performance in most any situation. After reading this thread, I would like to know what and why you farmers accept these early engine failures? Industrial Diesel Engines | John Deere US Would have to be randomized, though. 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. Contact a Distributor. You can use the 97/68EC horsepower ratings in the above chart to compare to competitor claims of engine only power. A dirty filter can lead to engine failures. 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. Apparently, the 7930 often deals with power-take-off (PTO) shaft drive loss issues. This manual's coverage includes repair and basic diagnostic information for 9.0 L engines John Deere. larger and stroke is 7.5 mm (0.3-in.) To spend that much on a machine like this ! All I know is this. DON.T FORGET, CHANGING THE WATER PUMP IS ROUTINE MAINTENANCE!! 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. borderRadius: '8px', local dealer recalled all the 9770s they sold in previous years, pulled engine and rebuilt them all. The main problem may be related to the fuel system. However, some users reported their problems while driving a 12.5-liter engine. Sometimes, service is difficult to procure for John Deere models that arent even that old. Dont have a mobile device to use the PowerAssist app? Every engine ever built blows up, and they blow up at a certain rates, that's what machines do. The water-cooled particulate filter prevents the engine from overheating. If your gas gauge is running high, the filter could be clogged. That sucks. It's a Class VIII machine, whether you think so or not. Wet sleeved, flanged cylinder liners are made of compact graphite iron for greater strength and stiffness. Engine uses special powdered metal valve guide inserts with impregnated lubricant for proper seating and to prolong wear. In addition, the 6930 series is often subject to engine rebuild according to the Farmers Weekly interview. Continuous, Heavy Duty, Intermittent. The Volvo Penta approach to Tier 4 problems. At The Repair Manual we provide quality Repair and Service Manuals for John Deere. margin: '16px', xrsZVIvdr]sCyNBz0RLVavz{K(eY-X5aa^X .U~Emm]eWP7Pa(X8?re1y/|UTV2sa!p~&9-8sX]vU 65O6+'Vyv disableTracking: true Everyone at Deere is frustrated at Engine works, simply because every engine issue becomes the larger machine's issue. Fuel system - John Deere The fuel pump is responsible for most of the problems with the engine, while the oil filter is responsible for removing fuel. That means components are quickly outdated. The John Deere, 12.5 Liter engine is reliable and long-lasting, but unfortunately, it has problems. JOHN DEERE Engine For Sale - 15 Listings | MachineryTrader.com 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. 6090HF485 | Industrial Diesel Engine | John Deere CA The cylinder head is made of a one-piece, heavy-duty special alloy gray iron casting. When the filter top cover is loosened, oil held in the canister can flow into the sump of the engine. - Section 05 lists all applicable service equipment and tools, other materials needed to do the job. Any used you unit you might trade into could well require similar amounts of work. Moreover, these engines are made to adjust to any environment. According to CarLogos.com, John Deere tractors are among the best and most reliable. To purchase a catalog online, please add the product to your cart, fill in the contact form online. 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 . Loose main bearing caps Check bearing clearance; replace bearings and bearing cap screws as required. But only trained technicians should use trouble codes to fix your machine. This is why you should check your engine regularly. So, all the possible ways to troubleshoot the John Deere 12.5-liter engine problems are given below. There are a few reasons this might happen: To regain access, please make sure that cookies and JavaScript are enabled before reloading the page. New John Deere 2.9L 3-Cylinder Diesel Engines - SAE International Replaced several parts there. I have many older Deere machines and have heard that JD reliability has gone downhill. Bypass valve is integral to the canister. There is a procedure for the EGR cooler, tested a couple in my time at the dealer. The findings reveal that the 6620 series transmission experiences clutch pack wear if the tractor is put to serious heavy work. Exhaust manifold is a two-piece divided design. Its important to have your engine inspected and repaired by a qualified mechanic if you suspect an issue with the coolant system. Unless the posters have actual warranty claim rate information - from the corporate level with verifiable source- dont trust anything that is posted regarding blanket statements on engine series. While these issues are the most common problems with John Deere tractors, that doesnt necessarily mean that they happen all that often. As part of regular maintenance, it is important to inspect these hoses and replace them as necessary. Therefore, claim the warranty of your tractor to save money. Plus, an intense vibration during operation seems to jar, loosen and potentially break or wear down moving parts, which leads to repairs. John Deere. 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. On the other hand, the users of John Deere also faced a water pump leaking problem in the 112.5-liter engine. Below are some common reasons that your tractor may have problems. John Deere Service Repair Manual If you see the trouble code 637.10 on your 70 Series combine, the crankshaft is broken in the #6 connecting rod journal. stream Seems to me like Dutch has had more than his share of problems with the 8.1L engines. 9.0 L (548 cu. app_id: "NjjU9bpW0NKNa26g", We have had several power issues through the years, most of them were resolved. Best thing is to convert it into a side console, using a 6030 side console if you find one, or just start from a common 2520 side console and remake the console support specific to the 6030, or put 4430 remotes on the back of the tractor with a custom "drill and tapped" 1 inch thick plate that would hold both remotes. It replaces chilled cast iron from previous designs. 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. 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. There are several ratings systems used by other brands. Power Connect. The company offers a list of common problems in addition to available solutions. 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. Model and horsepower outputs are shown in the chart below. Engines feature a heavy-duty, high-quality gray iron block. The users mentioned that the engine oil leaks and sometimes mixes with the coolant. Moreover, John Deere 13.5 liter engines can have trouble starting and stopping. Final Tier 4 / Stage V Selection Guide. Once claim/failure trends have reached certain levels or concerning patterns, it prompts major revisions and recalls. We had a 2 year warranty with that one. John Deere uses the horsepower rating standard 97/68 EC, which is widely used in Europe for various regulations. Final Tier 4 / Stage V Brochure. rpron: Posted 10/29/2017 20:10 . Find answers regarding engine emissions, service requirements, and other commonly discussed topics. By following these tips, you can ensure your engine is running in peak condition for a long time. They get tired when they get older, but most don't have some sort of major mechanical failure that would indicate faulty workmanship. The reason behind this is the fact that they have a lower oil-change interval than other engines. About 300hrs /yr corn and soybeans. That still doesn't change the fact that you can spot "trends" by watching these boards. In the chartyou can see when compared with previous models, 8030 Series tractorsreach peak torque at 1600 rpm vs.1400 rpm. Therefore, addressing the reason behind this problem is necessary, and all that you have to do is to inspect the following things. The worste thing to do -from a sales standpoint - is release unreliable equipment, and to many manufacturers credit i am rether impressed with their relatively low warrantly claim rate in ag equipment. 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. Good call to stop. We had one 9600 that had over 5k engine hours and never any engine problems. The large oil sump located in any front axle provides oil capacity for long, 250-hour . These rates changes over time, and most lifetime curves include a inititial failure rate related to faulty parts batches and such. Most John Deere users also faced performance issues with the 12.5-litre engine. In addition to these problems, you should also pay attention to the engines oil. 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. 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. There are several new designs in all of the 8030 Series tractors that have made a favorable impact fuel economy. (Explanation), How To Grow Farro? Copyright 2023 Endgame360 Inc. All Rights Reserved. Engine Information from John Deere This problem is caused due to negligence in the maintenance of the tractor. Specifications. I wouldn't expect too much out of the 9.0. I think you have a viable plan. Hope you find a good solution. I agree through - when there is a problem, just fix it and quit trying to study it. Two days later, I would have put that setup against a 9770 today. LOL, When you ask for the repair part after telling you that you are the only one, they say "sold out the last of them just last night!". Great guy, knew everything about a combine. Owners also report issues with the warranty not extending coverage long enough to handle many of the common maintenance and repairs through the years. }); Overall, transmission repairs are among the most common problems with John Deere tractors. qP!l&$D:_6 kJ0)~EiA\/I9"jd.|Auif}8cP. That was good. John Deere PowerTech 9.0 L OEM Diesel & Base Engine Repair - Issuu 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. The exhaust filter can also cause trouble with the water-cooled exhaust. JohnDeere Connected Support helps you and your JohnDeere dealer keep your OEM equipment running at peak performance. Had 9770 for 7 seasons and replaced normal wear belts and chains and a couple of sensors. However, this problem should be fixed as soon as possible. visitor: { 4.5L Industrial Diesel Engine. The top-load oil filter provides quicker, easier oil filter changes. 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? containerStyle: { Torque rise comparison - 8430/8520 Wheel Tractor. Bet they luv seeing you coming in ! However, the procedure requires only that a production engine and radiator are used on a dynamometer test. Another year a.c. compressor went. pod: "na1", See below the detailed contents this component technical manual for John Deere engines. Oil and coolant drain intervals. 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). Yes there was a problem in 9L in combines with that. These often are the one to get recalled, but in the long run have little impact on median expected engine life. Therefore, if this is the case, drain the fuel from the tank and fill it with the recommended one for your tractor. 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. Simply scan or enter your John Deere engine serial number to retrieve option codes, emissions certificates, ECU information, and much more. You've disabled JavaScript in your web browser. One of the most common causes of John Deere 13.5 liter engine problems is an oil pump. It is cast in a John Deere foundry, with a close monitoring of quality. 4WD and Track Tractors (390-640 Engine HP), Gator Utility Vehicles Attachments & Accessories, Compact Construction Equipment Loans & Leases, Operator's Manual for Construction&Forestry. Make sure to use only the correct fuel type for your John Deere 12.5-liter engine. I think I put something like 250 hrs/year on it. A defective exhaust filter can cause your tractor to produce a lot of gaseous emissions and a flooded engine. I have a 2007 John Deere 9760 st combine with I believe a 9.0L Its just we cannot assert there is a problem yet. It is important to use only genuine John Deere parts when repairing or replacing any part of your engine. It is also equally important to check your engine frequently for signs of leaking fuel or oil. Fortunately, there are several ways to prevent John Deeres 12.5-liter engine problems from occurring or becoming more serious. 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. 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. The plan is for the dealer to figure the engine issues out and do an annual inspection and go from there. Maybe yournumber was up, and you finally got the early failing machine. See your John Deere engine distributor or servicing dealer. The proven, vertically mounted, top-load filter element is contained in a permanent canister. Ensure all air filters are clean and working correctly, as this can also impact the cooling efficiency of your engine. I don't believe it is a tier IV problem either as the mfgs. Sign in to the engine information search online product database. Improved load starting,pulling through tough spots or transporting will be appreciated. I think this discussion only proves there has to be a neutral party to check the reliability of farm machinery. }, O well I am a old man and just trying to stay out of the way. 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. delivery time: 4-20 days. The John Deere 12.5 Liter engine, is known for its coolant system issues. They fixed it with H008, which I made sure my combine had. He had three "kits" with him. I bet they joke it would be easier to buyfrom cummins. That bright green and yellow is iconic in the tractor market. Engine Only at 1,900 RPM - 97/68/EC. Large oil pump has reduced loading with optimized oil flow. Most go on to work long, hard lives. The higher-quality engine will be more reliable and durable. Thats a pretty wide brush you're painting with, It sounds to me you are the one with a bias. Viewing a thread - Deere 9 liter failure I have told my wife several times that I am thankful that I have my farms rented out. Not trying to be a smarta$$ just what i hear and read on the net. To achieve the strength requirements the system has changed as follows. 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. Any Budget. The most common problems with John Deeres 13.5 liter engines can be quite frustrating. ways to troubleshoot the John Deere 12.5-liter engine problems, John Deere also faced a water pump leaking problem, 11 Reasons Why Plants Keep Dying In Same Spot, 7 Ways To Fix Hydraulic Quick Coupler Stuck, Why Are My Vinca Leaves Yellow? 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. John Deere 12.5-liter engines are powerful and reliable power sources for many industrial and agricultural applications. Features. 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. Also, it is essential to inspect your engine routinely for signs of wear or damage. One of the most common is that the rubber hoses located in the engine compartment can become worn and brittle over time. Required fields are marked *. I know, it sucks to put that much into a machine. Enter your John Deere engine serial number to access emissions certificates, manuals, year of manufacture, and other important details. Engine Overheating Problems Overheating of your john deere can be due to clogged radiators and air exhaust systems. Valves and replaceable valve seat inserts are designed to minimize flow restriction. How To Keep Petunias From Getting Leggy? Your engine will need to be cleaned frequently to avoid a breakdown. 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. 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. I searched reliability and combines and found numerous issues with the late model 70 series combines. One of the most important things to do is to keep up with regular maintenance and service. See your John Deere engine distributor or servicing dealer. I suggest you look for a good independent mechanic and pay him well. Interesting facts about JD 2.9 3cylso how much power can I get Still, John Deere tractors are largely reputed for their reliability. //please don't change app_id and pod Excessive crankshaft end play Check crankshaft end play. 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. The problem is the cylinder sleeves float up or down. According to reference.com, a notable number of John Deere tractor owners report transmission problems. The other common cause of John Deere 13.5 liter engine problems is a faulty exhaust filter. Azomite vs Dolomite Can They Be Interchanged? Funny, our dealer has four 9570's on their lot and all four have new engines in them due to being complete junk! They talk about John Deere tier 4 engine not reliable. If you see the trouble code 637.10 on your 70 Series combine, the crankshaft is broken in the #6 connecting rod journal. You're a power user moving through this website with super-human speed. When the oil filter fails to work properly, the oil pump may need to be replaced. I personally can't imagine budgeting $5000/year in repair costs per year on my combine. While aftermarket parts may be cheaper, they are often not made to the same quality standards and may fail prematurely. 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. The oil spray jet provides excellent underside piston dome cooling, as well as lubrication of piston pin and pin bushing and cylinder wall lubrication. It will also lead to lower horsepower and lower fuel efficiency. Overall, transmission repairs are among the most common problems with John Deere tractors. longer. If the oil isnt fresh, youll be able to use it for a long time. Download for iOS. 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. I guess this is progress. boxShadow: John Deere Tier 4 Final engines using EGR and SCR. I have a 9870 sets John Deere combine that has problem with header/feederhouse . Did most work ourselves. Another common issue with the John Deere, 12.5 Liter engine is an oil pressure problem. Posted 8/16/2010 19:56 (#1318367 - in reply to #1317915) Subject: Re: Bad engines in 70 series John Deere Combines.