Most of the users of John Deere faced the leaking issue in the 112.5-liter engine. Good call to stop. I have a 9870 sets John Deere combine that has problem with header/feederhouse . Is this blown out of proportion like most things posted are? Torque rise comparison - 8430/8520 Wheel Tractor. The John Deere 12.5 Liter engine, is known for its coolant system issues. Power Connect. Rated Engine Only at 2,100 RPM - 97/68/EC, Max. We have had several power issues through the years, most of them were resolved. If you let them start you might end up with a bill for $20,000 or more. We're mandating all this BS that increases cost, reduces reliability, increases fuel consumption, and doesn't benefit the environment enough to even count. 9.0L PowerTech Plus. Simply scan or enter your John Deere engine serial number to retrieve option codes, emissions certificates, ECU information, and much more. 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. Two days later, I would have put that setup against a 9770 today. Local independent man. 2023 I think all the new emissions standards are just another example of how determined this country is to commit economic suicide. 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. 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. Same situation occured with Deere rushing to get the 5010 on the market. 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. Either way, I would not finish last 50 either. 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. Once claim/failure trends have reached certain levels or concerning patterns, it prompts major revisions and recalls. Roller followers vs.traditional flat follower lower the horsepower required to move the valve train components. 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. 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. Other 4-valve head benefits are as follows. Is there any proof Too bad there is not a Consumer reports like, neutral party, to check reliability of farm equipment. Bypass valve is integral to the canister. Actually they don't use new engines there reman engines. larger and stroke is 7.5 mm (0.3-in.) Fortunately, there are ways to avoid costly repairs and minimize downtime. 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. If the air filter is the case, then replace it from the nearest service centre. The machine will still run and even limp in to the dealer, but the crank is in two pieces. I know of a new '10 model 9770 that when they were backing it off of the truck from the factory it was knocking. Nope, this is a JOHN DEERE engine. Reminds of a girl I used to know. This component technical manual (CTM400) covers the base information for POWERTECH 9.0 L diesel engines. Southeast Iowa. %PDF-1.3 6090CI550 9.0L Industrial Diesel Engine. I as a retired farmer have not read any threads past your post.. The plan is for the dealer to figure the engine issues out and do an annual inspection and go from there. There are new performance characteristics of the 9.0 L engines that assure excellent performance in most any situation. No longer around the dealer shop, but it sounds like Deere might have used some green blocks. Read each procedure completely before performing any service. Engine, PowerTech Plus 9.0 L power ratings and specifications. They have another one to do right after they are done with mine. }, In fact, John Deere provides troubleshooting information for its customers. This would not cause the oil leaking into the cooling system but rather head gasket failure at the fire ring . Could we all be on to something? Keeping up with regular maintenance, using the right fuel, ensuring good cooling performance, and inspecting for leaks or damage are all key steps to preventing John Deeres engine from facing troubles. Engines going bad and JD not repairing but replacing with new engine. In addition, John Deere is known to change vendors frequently. I put on 200 hrs per year. Your email address will not be published. While these issues are the most common problems with John Deere tractors, that doesnt necessarily mean that they happen all that often. Trouble codes can help you identify issues and identify parts of the engine that need repair. 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. Deere had some 9 L engines with low liner height between 2006 and 2007. Exhaust manifold is a two-piece divided design. When the filter top cover is loosened, oil held in the canister can flow into the sump of the engine. Vinca Sun Or Shade: Where Should You Keep It? All John Deere 8030 Series tractors feature the reliable and proven 9.0 L (548 cu. :^03X6`t:.cOT \D,u^_w$8$7g2t_b}TpfyT TOk1_PP+5eFe L'7 bgYz 2n%. You've got 10 months to do the work. All said and done lawyers would be rich and the farmer left paying the bill AGAIN. If it is low, you need to change the fuel in the tank. A defective exhaust filter can cause your tractor to produce a lot of gaseous emissions and a flooded engine. Thus, to save your money, claim the warranty of your tractor. A dirty filter can lead to engine failures. Search my posts. This is why you should check your engine regularly. Enter your John Deere engine serial number to access emissions certificates, manuals, year of manufacture, and other important details. I had to counter bore the 5010s we sold and shim up the sleeves to their proper height protrusion. 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. Azomite vs Dolomite Can They Be Interchanged? provide greater airflow with less restriction both in and out of the combustion chamber. They are screwing you over big time. In fact, some say these tractors are the most reliable tractors of all. in.) 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. Rumors has it that over 180 combine engines were replaced, together with tractors, sprayers, etc. 5 Reasons Why Avocado Leaves Are Dropping. 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.). It can't be good for longevity breathing the exhaust back in the engine. 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. However, like any engine, they are susceptible to problems if not properly maintained and cared for. John Deere engineering uses a precise procedure to measure engine only power levels. Another important tip is to ensure that your engine is properly cooled. Not trying to be a smarta$$ just what i hear and read on the net. The John Deere, 12.5 Liter engine is reliable and long-lasting, but unfortunately, it has problems. 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. Your John Deere tractor may need a new exhaust filter. 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. Any Budget. Overall, transmission repairs are among the most common problems with John Deere tractors. ..but will also add that all engines fail (some catastophically, some related to surface wear), and they fail (IF all parts made exactly the same) at fairly reproducable rates. John Deere uses the horsepower rating standard 97/68 EC, which is widely used in Europe for various regulations. Other times, it is caused by a dirty fuel filter. After that explosion, Deere sent a guy down from DTAC to set it up. 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. 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. }); //email: VISITOR_EMAIL, The engine on my 9770 is out right now. So some John Deere tractors are bound to have problems. You can work with this manual after installing Adobe PDF Reader. 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. and stroke of 136 mm (5.35-in.). Therefore, always use the correct type of oil recommended by the company. An issue with the coolant system, such as a leak or clog, can lead to overheating and engine damage. The Volvo Penta approach to Tier 4 problems. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Your bedroom should be a serene place for you to feel rested and rejuvenated. // you can add more details about the visitor here 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.). 168 - 298 kW (225 - 400 hp) Contact a Distributor. Save my name, email, and website in this browser for the next time I comment. containerStyle: { Engine Only at 1,900 RPM - 97/68/EC. This can seriously damage the cylinders. Using genuine John Deere parts will ensure that your engine runs at its peak performance for longer. There are several ratings systems used by other brands. This includes checking the fuel filter, fuel lines, and injectors for any signs of damage or wear. When the exhaust filters fail, you must replace them to ensure that the engine continues to run efficiently. 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. Not every engine "blows up". //etc 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. Moreover, you can also run into this problem if the fuel pump is defective. Find information on diesel engines and drivetrain components. 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. The other common cause of John Deere 13.5 liter engine problems is a faulty exhaust filter. Therefore, you need to replace the fuel filter and the tractors air filter to fix this issue. }, 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. Moreover, John Deere 13.5 liter engines can have trouble starting and stopping. Apparently, the 7930 often deals with power-take-off (PTO) shaft drive loss issues. The proven, vertically mounted, top-load filter element is contained in a permanent canister. I think there has been a mob mentallity brewin, I am highly skeptical they are acting on good information. The higher-quality engine will be more reliable and durable. This problem is caused due to negligence in the maintenance of the tractor. But only trained technicians should use trouble codes to fix your machine. Did most work ourselves. Therefore, claim the warranty of your tractor to save money. If any of these components are not functioning properly, it can lead to poor engine performance or even complete engine failure. The engine design utilizes metric-sized components and hardware for ease of service and commonality with the remainder of the tractor.