These include applying brakes or operating Selective Control Valve. Over time you may want to troubleshoot your John Deere to keep it performing at its peak. Did they do any internal damage from the broken up components Tom? Any Ideas? Mechanical: Chassis: 4x2 2WD : 4x4 MFWD 4WD: Steering: hydrostatic power: Brakes: hydraulic wet disc You may also notice low hydrostatic charge pressure, a noisy system pump, low system pump oil flow, no system pressure, and a machine that creeps forward or reverses. When the backhoe dipper stick does not rise or rises slowly, check if the dipperstick and bucket are overloaded, oil flows from the pump, if the cylinder shaft is bent or if the pump is damaged. John Deere 6400 Transmission Problems. 6400 John Deere Hydraulic Pump . would the stepper motor be cracked? Check the relief valve to see whether it is partially left open and close it in case it is open. Another common problem that tractor owners may experience is a backhoe that will not tilt, tilts forward slowly, or tilts backward slowly. The moving parts of the hydraulics will wear out over time and will need to be maintained and repaired to ensure optimal performance. The John Deere 640SL front end loader also has a bucket width of 1.54 m (61 inches) but has an increased breakout force when compared to the others of 2360 kg (5205 lbs). The pressure at the back end SCV valves is measuring 2200 psi when it should be 2900 psi. He simply wiped the filter mesh with This issue could be partly because of boom and bucket overload, low oil flow from the pump, auxiliary circuit on-over relief, control linkage binding, cylinder shafts are bent or the pump is damaged. 1997 John Deere 6400. has 5800 hrs. Sapphire Hydraulics, experts in agriculture equipment repair, offers a wide range of hydraulic services, with extensive experience in building, repairing, and engineering hydraulic equipment and machines. John Deere 6400 Hydraulic Problems. The lower coupler port flow is restricted to 10 liters per minute (2.65 U.S. gallons per minute). However, have two hydraulic problems. When the equipment malfunctions, you will need to troubleshoot to minimize downtime and interruption of activities. 2017 JOHN DEERE 5100GN MFWD Tractor. The symptoms of the hydraulic issue will be an SCV that intermittently fails to flow oil in the required direction. Closed center. If you notice that there are issues with the tractor hydraulics, there are several key areas you can troubleshoot to get the tractor running efficiently and effectively again. In case the system pump is noisy, check the oil level and refill as required. The oil was very milky looking. Pump Flow Capacity. Hi all I have a 1984 John Deere 310B backhoe. It is important to understand the factors that could lead to the machine problems mentioned above. john deere 6400 hydraulic problems - posted in Tractor Talk: I have a 6400 tractor that seems to have developed an issue with the hydraulics, no power on the loader, will hardly lift anything where before it almost seemed like it was too strong. The filter has a very fine mesh screen installed over the filter body. Tractor is equipped with PTO, Rear hydraulic remotes, 3PT lift, Comes with a nice Factory John Deere 640 self leveling loader. Hi , I pressure at the back end SCV vhave a JD 6400 with hydraulic problems. Possible reasons for this problem include an overloaded bucket, leaking cylinder seals, valve spool binding, bent cylinder shafts, and a damaged pump. tractor runs and shifts great. If the handle is locked in a “detent” position, you should place it in “neutral.” If you notice that the hydraulic oil overheats, you should open the “preselector” to allow you to check whether oil passage to the engine is closed. First, the power steering wangs when I turn in one direction. When I purchased the tractor the FEL action was very sluggish. You'll need to keep it cool and keep the transmission from expiring when juicing it up. Hydraulic pump replacements for John Deere. To solve this issue, you should connect the hydraulic motor to a 300 Series SCV with a compensator valve to control pressure variation. 1. One of the problems you can experience with the machine is slow and sluggish operation due to low hydraulic oil temperature or a hydraulic system that is operating near or at relief pressure. Here are two common hydraulic issues: Signs of this problem include the inability of the tractor to maintain the pressure of flow when steering or operating hydraulic functions. Who knows what happened to the missing bits of the bearing. However, even with sturdy construction and proper maintenance, these tractors are bound to develop issues with their hydraulic systems. I have a John Deere 4440 that i put a new hydraulic pump on about 30 - 45 days ago and also put a new transmition in about 45 days before the hydro. 09-03-2012, 01:26 PM #2. jd110. I can shift thru the gear ranges when tractor is running and no grinding occurs. If the oil viscosity is not correct, the oil and oil filter may need to be replaced. 116 TIPTON, CA. When it comes to the loader, the boom arms may not rise or rise slowly. If no answer at office please call Todd 270 z 210 z 8560 Or Dalton at 618 z 638 z 8321 I didn't know there was a charge pump in them tractors? Joined: Aug 11, 2013 Messages: 15. Backhoe issues also make it to the list of common problems. If there is no hydraulic system pressure, the hydraulic pump could be worn. The owner drained the hydraulic oil and pulled the filter. The 6400 series uses a pressure, flow, compensated hydraulic system (PFC). John Deere 6400 Pto Problems. will not always move when put into gear. Situation or Problem A new SCV shut-off valve kit AL171027 is available through your John Deere Dealer for 200/201(Standard) and 300/301 (Deluxe) series SCV's. Discussion in 'The Workshop' started by tommurphy73, Oct 21, 2017. tommurphy73 Member. Others include poor hydraulic performance, excessive machine vibration, the machine does not move when the engine is running, three-point hitch fails to lift, three-point hitch lifts slowly, three-point hitch does not drop or drops slowly, and three-point hitch drops too fast. With the different tractor models under the brand, customers have a wide range of options, a factor that allows them to choose the best heavy-duty farm equipment for their needs. There is a lot that goes into ensuring that your tractor performs optimally. For problems with the boom arms not rising or lowering correctly, it could mean that the gear pump is damaged. If you notice that there are issues with the tractor hydraulics, there are several key areas you can troubleshoot to get the tractor running efficiently and effectively again. John Deere 6410 Reviews . When it is cold the hydraulics work good but … read more As a John Deere tractor owner, there are a number of problems you are likely to experience at one time or the other. JavaScript is disabled. ... Find John Deere 6400 MFWD Tractor for Sale . As you check the oil, make sure tha… Twas … Jd 6410 Tractor Problems. call for more info. Hello, I have just purchased a JD 6400 which has some fire damage. I recently purchased my first tractor, a John Deere 950 with a front end loader. Small update. There is smoke coming out the exhaust when its turning so ive cancelled out a diesel problem! John Deere 6400 hydraulic problems. 1291 TIPTON, CA. It may not display this or other websites correctly. You should also consider adjusting oil flow through the Selective Control Valve either at or below the maximum oil capacity of the motor. John Deere 6400 Hydraulic Screen . Even though it is a John Deere and in actual fact, the Lord Jesus Christ in mechanical form, it will still have limits. Located for inspection and pickup at 105 S 500 E LaGrange, IN 46761. Male tip failures may be as a result of the internal poppet or ball stop being damaged or moving out of position. John deere 11 hydraulic filter location 1020 system diagram how to change your transmission oil and filter john deere compact utility tractors you list of spare parts john deere parts diagrams hydraulic oil filter rwp5246 un01jan94 jpg image is loading john deere … Customer Service Hours 8am-12pm & 1pm -5pm M-F CST Phone: 331 200-5011 comes with loader and hay spear but no bucket. John Deere 6400 Electrical Problems. John Deere 6400 Electrical Problems. Problems , Ok so i have a kencove post setter , Im hooking up to a 2012 johndeer 5055e , kencove post setter has its own hydraulic operating station, but the john deer 3pt hydraulic set up on the back … Resolving the problem will involve checking whether the male hydraulic tip has failed or the female coupler is damaged. Maximum System Pressure. ... JD 6400 wiring Problems. Compare similar models. The Rexroth pump was removed from the tractor and opened to find that one of the saddle bearings on the squash plate was damaged / partially missing. Please consider supporting us by disabling your ad blocker, John Deere Tractor Hydraulics Troubleshooting Guide, The 10 most valuable teams in Europe have never been relegated, The Unexpected Link Between Oral Health and Overall Wellness, How Apple Cider Vinegar Can Be Used For Immune Booster. Adjusting the oil flow will help to keep the hydraulic oil from overheating. John Deere 6400 Lift Problems. I have driven a stoked up ex-RVT ex-demo 6400. John Deere 6400 Troubleshooting John Deere 6400 4x4 CHA, with John Deere 640 loader, quick tach bucket, pwr quad, RH reverser, 2 remotes, new oil cooler, water pump, and loader cables, 16.9-38 rear tires, 12.4-28 front tires, 2nd owner, 7116 hrs. I just purchased this machine and figured I would change the hydraulic fluid, hydraulic filter, transmission filter and hydraulic sump screen. John Deere 6400 Problems. Low system-pump oil flow may be as a result of air leaks in the pump inlet line and fittings. Here are some of the common problems and possible causes. 2018 JOHN DEERE 5100GN MFWD Tractor. Some days I have no problems, but here lately it will not move when placed in any gear. This machine ran just fine with great responce and cycle times. John Deere 6400 Utility tractor is equipped with a John Deere CD4045 turbocharged diesel 4-cylinder liquid-cooled engine, which produces 106 hp power at rated rpm 2300. Hydraulic System Type. 2017 JOHN DEERE 5100GN MFWD Tractor. Up for online auction is a John Deere 6400 cab tractor Equipped with right hand reverser and Power Quad Transmission. You are using an out of date browser. Find parts & diagrams for your John Deere equipment. John Deere 6400 Tractor Problems. To keep your tractor hydraulics in perfect shape and working properly, you should work with a reliable hydraulic repair company. In case you cannot fix the problem on your own, you should see a John Deere dealer for SCV coupler repair. While some of these issues may be a result of minor problems that you can address on your own, others will require that you see a John Deere Dealer. If the backhoe boom does not rise or rises slowly, there is a chance that the boom and bucket are overloaded, the cylinder shaft is bent, there is low relief valve pressure, or the pump is damaged. John Deere 6400 tractor overview. The John Deere brand is known for manufacturing sturdy tractors that deliver dependable performance. If you are using an independent valve that came with the loader, you have to be sure it is a PFC valve. View Profile View Forum Posts ... john deere 6400 hydraulic pump. I figured I would see if anyone else has has this problem before seeking professional help. Nothing obvious inside the pump. Consult your John Deere dealer for this problem. For a better experience, please enable JavaScript in your browser before proceeding. 2900.8 psi. John Deere 6400 hydraulic problems [ Expand ] [ View Replies ] [ Add a Reply ] [ Return to Forum ] Posted by Patrick Murray on April 15, 2007 at 16:21:17 from (67.142.130.20): Over time you may want to troubleshoot your John Deereto keep it performing at its peak. The relief valve could also be damaged. In case the bucket does not tilt or tilts either forwards or backward too slowly, take time to check the axillary hydraulic handle. To troubleshoot John Deere tractor hydraulics, check if the boom arms are binding at the pivots, making sure that the arms rise and lower correctly. For this problem, consult your John Deere dealer. I have a john deere 6400 with starting problems it turns over very slowly even with assistance of another battery it started for 15 seconds and cut out agin as soon as the jump leads were removed. After from measuring pressure at various points that the hydraulic pressure seems OK but the hydraulic flow is not OK, As I said earlier, the filter has been changed and the pickup gauze / screen has been cleaned. Jd 6410 Problems. The John Deere 6400 was an incredibly popular tractor in it’s day for the very simple reason that it was not a massive, powerful and very expensive model. In addition to this issue, you may also notice that the Selective Control Valve has stopped flowing oil in either direction, with the hydraulic pump going to high pressure. Another problem is a bucket that will not tilt, tilts back slowly or tilts forward slowly. There is a power beyond block that can be added to the right hand side of the hydraulic valve stack on the rear of the tractor. Buy now, request a quote online or contact us for more information. Search our parts catalog, order parts online or contact your John Deere dealer. Contact us today to learn more about our services. i know they gave boder on the early 20s and some of the 10s. John Deere 6400 Hydraulic Troubleshooting John Deere 6400 Tractors For Sale: 3 Tractors - Find John Deere 6400 Tractors on Equipment Trader. If the oil viscosity is not correct, the oil and oil filter may need to be replaced. You must log in or register to reply here. In case the system pump is noisy, check the oil level and refill as required. If this is the problem, you should replace the parts as and when necessary. 18.8 gal/min. For the female coupler, internal seal failure may cause the male hose tip not to open, causing female coupler failures. John Deere 6100 , 6200 , 6300 , 6400 , 6506 , 6600 , 6800 , 6900 Tractors Operation and Tests Technical Manual ... John Deere 250GR Hydraulic Excavator (HYEX) Field Maintenance Technical Manual (TM12141) John Deere 315SK Backhoe Loader Diagnostic … To effectively address tractor hydraulic issues, it is important to be aware of the common problems you can face. Other steps you should take include checking if the cylinder shafts are bent, ensuring both the boom and bucket are not overloaded, and to inspect the inlet to find out if there is oil flow from the pump. As you check the oil, make sure that the reservoir air vent cap is plugged. John Deere Tractors Discussion Board: 2440 Hydraulic Problem [ Expand] [ View Follow Ups] [ Post Followup] [ Return to Forum] Posted by FrankT on July 31, 2004 at 07:28:12 from (209.163.103.53): I have an older JD 2440 that runs great. Relief Valve Setting. pump. Not sure where the missing pieces have gone to :) I will send on a photo of the bearing later. Remember to lubricate the linkage if you establish that this is necessary. My 1997 John Deere 6200 (2000 hrs.) John Deere 6400 Review . Should connect the hydraulic fluid, hydraulic filter, transmission filter and hydraulic sump screen Aug 11 2013... Machine ran just fine with great responce and cycle times system ( PFC ) and hydraulic sump screen vent is... Self leveling loader when tractor is Equipped with PTO, Rear hydraulic remotes 3PT! For manufacturing sturdy Tractors that deliver dependable performance being damaged or moving out position... To solve this issue, you should connect the hydraulic oil from overheating tilts forward slowly take. Adjusting the oil and pulled the filter body maintenance, these Tractors are to... Will be an SCV that intermittently fails to flow oil in the required direction coming the! 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