But no matter how reliable a brand becomes in terms of its reputation among consumers, problems still arise. However, the procedure requires only that a production engine and radiator are used on a dynamometer test. Other horsepower ratings are included for reference to competitors gross or engine onlypower ratings. Cast at a John Deere foundry for close monitoring of quality. The machine will still run and even limp in to the dealer, but the crank is in two pieces. Most John Deere users also faced performance issues with the 12.5-litre engine. Therefore, if this is the case, drain the fuel from the tank and fill it with the recommended one for your tractor. Noticed today some milky fluid on the floor and drops of antifreeze also drain tube was milky white. Common problems on the list include things like uneven grass cutting, slipping belts, or minor engine problems. Find information on diesel engines and drivetrain components. To the OP, good that you have dealer go through it each year. Fortunately, there are ways to avoid costly repairs and minimize downtime. Your John Deere tractors exhaust filter must be replaced regularly to keep the engine functioning properly. The 9.0L (548 cu. Plus, an intense vibration during operation seems to jar, loosen and potentially break or wear down moving parts, which leads to repairs. 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.! 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 tools required in performing certain service work are identified in this manual. 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. Problem 2. I bet they joke it would be easier to buyfrom cummins. //id: VISITOR_ID, This problem is caused only if the seals or engine tubes are leaking. That bright green and yellow is iconic in the tractor market. 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 you see the trouble code 637.10 on your 70 Series combine, the crankshaft is broken in the #6 connecting rod journal. Hope you find a good solution. 4045CI550. The top-load oil filter provides quicker, easier oil filter changes. The other common cause of John Deere 13.5 liter engine problems is a faulty exhaust filter. Here are five relaxing scents you can use in your bedroom. - Section 05 lists all applicable service equipment and tools, other materials needed to do the job. I don't believe it is a tier IV problem either as the mfgs. The gear-driven, high-pressure fuel pump instantly responds to requirements for more or less fuel flow or pressure. Thus, you can resolve this by adjusting the timing of the injectors. I generally spend 5k at least to run it through the dealers shop. LOL!! Engine Overheating Problems Overheating of your john deere can be due to clogged radiators and air exhaust systems. '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)' I can get 340 out of an 8520 if I pull it down far enough, but that doesn't make it a 340 PTO-hp tractor. John Deere engineering uses a precise procedure to measure engine only power levels. Oil and coolant drain intervals. If it is only the head gasket looks like $8500 to 10k. There is a procedure for the EGR cooler, tested a couple in my time at the dealer. }, You may need to clean it. 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. This component technical manual (CTM400) covers the base information for POWERTECH 9.0 L diesel engines. Owners also report issues with the warranty not extending coverage long enough to handle many of the common maintenance and repairs through the years. Mechanic says just to be on the safe side don't try to finish the last 50 acres. It replaces chilled cast iron from previous designs. This component technical manual (CTM400) covers the base information for POWERTECH 9.0 L diesel 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. It was $2700 for head pulled reconditioned replaced with new head gasket. 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 greatly improves economy and lowers exhaust emission levels. See below the detailed contents this component technical manual for John Deere engines. Best bet is to have dealer diagnose. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Your bedroom should be a serene place for you to feel rested and rejuvenated. }, These often are the one to get recalled, but in the long run have little impact on median expected engine life. Tier 3 Brochure. This manual's coverage includes repair and basic diagnostic information for 9.0 L engines John Deere. It's not a scientific poll, but around here about 25% of the 9870's sold in the past 2 years have blown up within the first 100 hours. 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. Four large valves per cylinder sit in a flat cylinder head. There are new performance characteristics of the 9.0 L engines that assure excellent performance in most any situation. Therefore, you can resolve this problem by installing new seals and tubes in the engine. To achieve the strength requirements the system has changed as follows. 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.). 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. So, while these tractors arent necessarily prone to frequent issues and repairs, these are the most common problems with John Deere tractors. If you have a dirty filter, you might be able to see the oil filter in the engines oil sump. Using genuine John Deere parts will ensure that your engine runs at its peak performance for longer. The put shims in and you are good to go. Replaced several parts there. In addition to the exhaust filter, you should also check the air intake and the oil pressure. Any potential problems should be addressed as soon as possible to prevent further damage. The following charts represent relative torque comparisons between 8020 and 8030 Series tractors at various engine rpm. We had the same problem. This problem is typically caused by a failure of the cooling system, such as a clogged radiator or water pump failure. However, some users reported their problems while driving a 12.5-liter engine. They covered it under warranty and They "overhauled" it. Features. Additional information is available in this. (Answered). This includes checking the fuel filter, fuel lines, and injectors for any signs of damage or wear. Camshaft is made from 1080 steel. 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. Also, it is essential to inspect your engine routinely for signs of wear or damage. Same situation occured with Deere rushing to get the 5010 on the market. John Deere PowerAssist App. When the filter top cover is loosened, oil held in the canister can flow into the sump of the engine. The main problem may be related to the fuel system. app_id: "NjjU9bpW0NKNa26g", Posted 8/16/2010 19:56 (#1318367 - in reply to #1317915) Subject: Re: Bad engines in 70 series John Deere Combines. The engine design utilizes metric-sized components and hardware for ease of service and commonality with the remainder of the tractor. If John Deere Cool-Gard is used as replacement fluid, intervals can be extended to 5 years or 5000 hours. 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. 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??? Power Connect. Here are some of the most common problems with John Deere tractors. 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. Tech told me I spent 2k less than the last one they overhauled in house. We had one 9600 that had over 5k engine hours and never any engine problems. }, }; Copyright The problem is caused by a faulty pump. Is there any proof Too bad there is not a Consumer reports like, neutral party, to check reliability of farm equipment. Continuous, Heavy Duty, Intermittent. Deere, and every other manufacturer has a database to track all warranty claims. However, replacing it will cost a lot. Copyright 2023 Endgame360 Inc. All Rights Reserved. 4.5L Industrial Diesel Engine. 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. longer. Therefore, you need to replace the fuel filter and the tractors air filter to fix this issue. Regardless of the cause, it can affect your machines performance and reliability. As a result, the EGR problems lead to engine overheating, decrease of the engine's lifetime, premature engine wear, improperly working throttle and even blocking. Maybe you could set up some surveys? Read each procedure completely before performing any service. Fortunately, there are several ways to prevent John Deeres 12.5-liter engine problems from occurring or becoming more serious. This arrangement provides greater airflow with less restriction both in and out of the combustion chamber, greatly improving economy and lowering exhaust emission levels. In addition, the 6930 series is often subject to engine rebuild according to the Farmers Weekly interview. is that engineers treat delivered components - like engines - pretty much equally - whether its from Deere , Cummins, etc when your a combine engineer - or a tractor or loader or cotton picker engineer - your engine supplier is the enemy, because all of their problems get rolled into your machine - no matterhow well you design the rest of it.