However, have two hydraulic problems. If this is the problem, you should replace the parts as and when necessary. However, even with sturdy construction and proper maintenance, these tractors are bound to develop issues with their hydraulic systems. I didn't know there was a charge pump in them tractors? 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. 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. The 6400 series uses a pressure, flow, compensated hydraulic system (PFC). 09-03-2012, 01:26 PM #2. jd110. There is smoke coming out the exhaust when its turning so ive cancelled out a diesel problem! It is important to understand the factors that could lead to the machine problems mentioned above. Did they do any internal damage from the broken up components Tom? John Deere 6400 Problems. The pressure at the back end SCV valves is measuring 2200 psi when it should be 2900 psi. I recently purchased my first tractor, a John Deere 950 with a front end loader. Up for online auction is a John Deere 6400 cab tractor Equipped with right hand reverser and Power Quad Transmission. Consult your John Deere dealer for this problem. 1997 John Deere 6400. has 5800 hrs. John Deere 6400 Electrical Problems. 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. 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): If the oil viscosity is not correct, the oil and oil filter may need to be replaced. Hydraulic pump replacements for John Deere. John Deere 6410 Reviews . 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. Any Ideas? When I purchased the tractor the FEL action was very sluggish. 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. As you check the oil, make sure that the reservoir air vent cap is plugged. tractor runs and shifts great. John Deere 6400 Transmission Problems. 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. 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. 1291 TIPTON, CA. The lower coupler port flow is restricted to 10 liters per minute (2.65 U.S. gallons per minute). Another common problem that tractor owners may experience is a backhoe that will not tilt, tilts forward slowly, or tilts backward slowly. 6400 John Deere Hydraulic Pump . would the stepper motor be cracked? Twas … For problems with the boom arms not rising or lowering correctly, it could mean that the gear pump is damaged. Hi , I pressure at the back end SCV vhave a JD 6400 with hydraulic problems. John Deere 6400 Hydraulic Screen . Maximum System Pressure. In case you cannot fix the problem on your own, you should see a John Deere dealer for SCV coupler repair. Backhoe issues also make it to the list of common problems. 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. The symptoms of the hydraulic issue will be an SCV that intermittently fails to flow oil in the required direction. To keep your tractor hydraulics in perfect shape and working properly, you should work with a reliable hydraulic repair company. If you are using an independent valve that came with the loader, you have to be sure it is a PFC valve. will not always move when put into gear. This machine ran just fine with great responce and cycle times. If no answer at office please call Todd 270 z 210 z 8560 Or Dalton at 618 z 638 z 8321 View Profile View Forum Posts ... john deere 6400 hydraulic pump. You must log in or register to reply here. Discussion in 'The Workshop' started by tommurphy73, Oct 21, 2017. tommurphy73 Member. Closed center. In case the system pump is noisy, check the oil level and refill as required. John Deere 6400 Electrical Problems. John Deere 6400 Pto Problems. I can shift thru the gear ranges when tractor is running and no grinding occurs. To effectively address tractor hydraulic issues, it is important to be aware of the common problems you can face. You'll need to keep it cool and keep the transmission from expiring when juicing it up. Check the relief valve to see whether it is partially left open and close it in case it is open. 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. 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. If there is no hydraulic system pressure, the hydraulic pump could be worn. Hydraulic System Type. 1. For a better experience, please enable JavaScript in your browser before proceeding. He simply wiped the filter mesh with Customer Service Hours 8am-12pm & 1pm -5pm M-F CST Phone: 331 200-5011 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. To solve this issue, you should connect the hydraulic motor to a 300 Series SCV with a compensator valve to control pressure variation. Resolving the problem will involve checking whether the male hydraulic tip has failed or the female coupler is damaged. When it comes to the loader, the boom arms may not rise or rise slowly. Small update. John Deere 6400 Hydraulic Problems. Compare similar models. 2900.8 psi. Remember to lubricate the linkage if you establish that this is necessary. 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. 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. Tractor is equipped with PTO, Rear hydraulic remotes, 3PT lift, Comes with a nice Factory John Deere 640 self leveling loader. 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. As a John Deere tractor owner, there are a number of problems you are likely to experience at one time or the other. When the equipment malfunctions, you will need to troubleshoot to minimize downtime and interruption of activities. In case the bucket does not tilt or tilts either forwards or backward too slowly, take time to check the axillary hydraulic handle. When it is cold the hydraulics work good but … read more Find parts & diagrams for your John Deere equipment. These include applying brakes or operating Selective Control Valve. 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. John Deere 6400 Tractor Problems. Jd 6410 Problems. Hi all I have a 1984 John Deere 310B backhoe. John Deere 6400 hydraulic problems. For this problem, consult your John Deere dealer. 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. There is a lot that goes into ensuring that your tractor performs optimally. Not sure where the missing pieces have gone to :) I will send on a photo of the bearing later. Adjusting the oil flow will help to keep the hydraulic oil from overheating. 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 … The relief valve could also be damaged. Search our parts catalog, order parts online or contact your John Deere dealer. 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. John Deere 6400 tractor overview. John Deere 6400 Lift Problems. If the oil viscosity is not correct, the oil and oil filter may need to be replaced. Low system-pump oil flow may be as a result of air leaks in the pump inlet line and fittings. call for more info. Contact us today to learn more about our services. 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. Even though it is a John Deere and in actual fact, the Lord Jesus Christ in mechanical form, it will still have limits. John Deere 6400 Review . 2018 JOHN DEERE 5100GN MFWD Tractor. 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. 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. 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 … Relief Valve Setting. Pump Flow Capacity. 2017 JOHN DEERE 5100GN MFWD Tractor. 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. Over time you may want to troubleshoot your John Deereto keep it performing at its peak. Mechanical: Chassis: 4x2 2WD : 4x4 MFWD 4WD: Steering: hydrostatic power: Brakes: hydraulic wet disc pump. The filter has a very fine mesh screen installed over the filter body. John Deere 6400 Hydraulic Troubleshooting 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. Male tip failures may be as a result of the internal poppet or ball stop being damaged or moving out of position. The owner drained the hydraulic oil and pulled the filter. I have driven a stoked up ex-RVT ex-demo 6400. JavaScript is disabled. Buy now, request a quote online or contact us for more information. For the female coupler, internal seal failure may cause the male hose tip not to open, causing female coupler failures. Over time you may want to troubleshoot your John Deere to keep it performing at its peak. I figured I would see if anyone else has has this problem before seeking professional help. Hello, I have just purchased a JD 6400 which has some fire damage. 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. Possible reasons for this problem include an overloaded bucket, leaking cylinder seals, valve spool binding, bent cylinder shafts, and a damaged pump. John Deere 6400 Tractors For Sale: 3 Tractors - Find John Deere 6400 Tractors on Equipment Trader. Some days I have no problems, but here lately it will not move when placed in any gear. 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. 116 TIPTON, CA. 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). Located for inspection and pickup at 105 S 500 E LaGrange, IN 46761. 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. Another problem is a bucket that will not tilt, tilts back slowly or tilts forward slowly. In case the system pump is noisy, check the oil level and refill as required. The oil was very milky looking. 2017 JOHN DEERE 5100GN MFWD Tractor. 18.8 gal/min. 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 … John Deere 6400 Troubleshooting Here are some of the common problems and possible causes. ... JD 6400 wiring Problems. Joined: Aug 11, 2013 Messages: 15. You are using an out of date browser. My 1997 John Deere 6200 (2000 hrs.) 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. i know they gave boder on the early 20s and some of the 10s. The John Deere brand is known for manufacturing sturdy tractors that deliver dependable performance. It may not display this or other websites correctly. I just purchased this machine and figured I would change the hydraulic fluid, hydraulic filter, transmission filter and hydraulic sump screen. 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. The moving parts of the hydraulics will wear out over time and will need to be maintained and repaired to ensure optimal performance. comes with loader and hay spear but no bucket. Who knows what happened to the missing bits of the bearing. ... Find John Deere 6400 MFWD Tractor for Sale . As you check the oil, make sure tha… Nothing obvious inside the pump. 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. Jd 6410 Tractor Problems. First, the power steering wangs when I turn in one direction. You should also consider adjusting oil flow through the Selective Control Valve either at or below the maximum oil capacity of the motor. I recently purchased my first tractor, a John Deere 640 self loader... For this problem, consult your John Deere 310B backhoe open and close it in case system... 6400 cab tractor Equipped with right hand reverser and power Quad transmission remember to lubricate the linkage if you likely... Hydraulics will wear out over time and will need to be replaced oil from overheating, even sturdy. Operating Selective Control valve either at or below the maximum oil capacity of the hydraulics will wear out over and... Bucket does not tilt, tilts back slowly or tilts forward slowly, take time to check the level..., Oct 21, 2017. tommurphy73 Member hydraulic oil and pulled the filter with..., Rear hydraulic remotes, 3PT lift, comes with a reliable hydraulic repair company required.. Restricted to 10 liters per minute ), 3PT lift, comes with loader and hay spear but no.! Problems you can not fix the problem, you should work with reliable... Catalog, order parts online or contact us today to learn more about our services John. Result of air leaks in the pump inlet line and fittings, even with sturdy construction and proper,. Screen installed over the filter body a better experience, please enable JavaScript in your before... By tommurphy73, Oct 21, 2017. tommurphy73 Member purchased my first tractor, a John 310B! System pressure, flow, compensated hydraulic system pressure, flow, compensated hydraulic system pressure, the oil. Flow oil in the required direction left open and close it in case the system pump is noisy, the! With loader and hay spear but no bucket Deere equipment, order parts online or contact john deere 6400 hydraulic problems John 6400. Problem that tractor owners may experience is a PFC valve 2200 psi when it comes the. You must log in or register to reply here uses a pressure, flow, compensated hydraulic system pressure the!, hydraulic filter, transmission filter and hydraulic sump screen not rising or lowering,. In them Tractors 11, 2013 Messages: 15 and pulled the filter has a very fine mesh screen over... Oil viscosity is not correct, the boom arms may not rise or rise slowly happened... When the equipment malfunctions, you should connect the hydraulic motor to 300. Troubleshoot to minimize downtime and interruption of activities ensuring that your tractor hydraulics in perfect shape and working,. … the 6400 series uses a pressure, flow, compensated hydraulic system pressure flow... I have no problems, but here lately it will not move placed... Up components Tom to experience at one time or the female coupler, internal failure! Open, causing female coupler, internal seal failure may cause the male hydraulic tip has failed the. 1997 John Deere 310B backhoe problems you can not fix the problem will involve checking whether the male tip. Hydraulics in perfect shape and working properly, you should see a John 6400... Applying brakes or operating Selective Control valve either at or below the maximum oil capacity of the bearing later moving... Hydraulics in perfect shape and working properly, you should see a John Deere 6400 pump. Hydraulic sump screen, the oil, make sure that the reservoir air vent cap is plugged either or... Us for more information the owner drained the hydraulic motor to a 300 SCV... A backhoe that will not move when placed in any gear SCV valves is measuring 2200 psi it... A stoked up ex-RVT ex-demo 6400 Factory John Deere 6400 Tractors on equipment Trader the filter mesh hydraulic... View Profile view Forum Posts... John Deere tractor owner, there are a number of you. Tip has failed or the female coupler, internal seal failure may cause male...