The only way to fix it is to remove the pump and clean both the mating surfaces of old gasket material and replace the pump after cleaning with a new gasket and hope for the best. If you have problems with your hydraulic lift on your N-Series tractor not performing the way it should, here is a method of first determining the problem, then working to resolve it. The part # used to be 8N638. Zane in Al. He checked the fluid in the rear and filled it with 90 wt gear oil. The only way that I can get it to lift is to push the lever down to the bottom and then pull it all the way to the top. Check for pinhole leaks in the rubber hoses. There is a more rare condition that will really put a monkey wrench into the operation of the lift on the 9N/2N AND OR 8N. In this video I am servicing the rear axle and lift hydraulic system. Re: Re: Ford 3000 Hydraulic problem - Yesterday's Tractors Re: Ford 3000 Hydraulic problem [ fine.go ahead and let the tractor come up to operating temp.Do not assuming there are no more problems you lift should Ford Tractor Lift Parts and Components Ford Tractor Hydraulic Lift parts Ford Tractor Hydraulic Lift Replacement Parts and Components. It is about 40 pounds to lift it off the tractor. Ford Tractor Hydraulic Lift Lever Friction Plate -- C5NN518B Fits Model 8N, 2N, 2N, NAA, Jubilee, 600, 700, 800, 900, 601, 801, 2000 & 4000(4-Cyl) Description Hydraulic Lift Lever Friction Plate If the tractor is running correctly, the tractor will pull great (4' hog at least) and smoke very little. If and when the unloading valve stops moving then the lift won't lift until the problem that is causing this condition is fixed. The cracks usually appear where it is impossible to get to weld and the housing must be replaced. The tractor three point lift control lever is located to the side of the operator seat, adjust the height of the hitch up or down. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Use a grease gun to pressurize the pump with the control valve pushed in to the up position and observe if the grease gun can continue to be operated slowly until the relief valve allows grease to escape out the end of the relief valve. TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. Don's Just 8Ns has them I think or could tell you where to find one if needed. If it can't be pumped up enough for the relief valve to open then look for grease escaping somewhere behind the relief valve and usually under the pressure chamber behind the relief valve. Sometimes the pump gasket itself can blow out where the pressure line inters the lift housing on the bottom of the housing. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. If their is a fairly steady stream this may be the trouble. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. The housing must be replaced usually. HARD TO TELL WHEN COVERED BY A COUPLE OF INCHES OF OIL. Overheating - I flushed the radiator twice and ran plain water through 3 times to clear out completely. There could also be a gasket blown out and leaking. If their is only a slight drip this is normal. tractor parts for your antique Ford tractor Home | Log In | 0 - $0.00; Shop. Move the touch control handle and observe if the control valve is moving in and out of the pump. John Deere and its logos are the registered trademarks of the John Deere Corporation. If you find no appreciable leaks on top in your view then you may have a pressure relief valve leaking. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V. Wear and or abuse can bend and wear parts of the linkage to cause this condition. Fluid. Also there could be a gasket leaking somewhere such as under the ram cylinder where it mates to the lift cover housing. Aug 24, 2014 - Ford 961 hydraulic lift problem discussion in the Ford forum at Yesterday's Tractors. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Posted: Wed Apr 22, 2020 4:25 am Post subject: Re: 641 Ford lift problems: I would lift the lift cover up adjust by feel. If the lift does not lift to the top of it's travel when the touch control handle is raise all the way up then you have linkage problems. Then I took the plug out of the pump on the left side to prime the pump. You can check it by first removing it from the pump then washing it up and soaping it real good with some dishwashing detergent and water and apply air to the end that goes into the pump. The bucket moves fine. When I tried to set the power lift. Including gaskets, hydraulic lift cylinder, piston, o-rings, selector valve, blocking plate, lift lever, quadrant parts, oil plug, hydraulic control spring, plunger & seat support. With an implement on the lift start the engine and with the lift in the up position look inside and see if their is oil leaking from the end of the lift ram cylinder. Ford N Hyd Parts Hydraulic Lift Shaft - Ford Jubilee Hydraulic Schematic Pin In Geo Marchs Naa But Very Much Like Hundred Series - Ford Jubilee Hydraulic Schematic Michael Your Serial Number Indicates That Your Tractor Is A The Sn For That Year Began At And Ended With Previous Posts Indicate Ford - Ford Jubilee Hydraulic Schematic Ford 4100 Utility Tractor had a Ford 3.0L 3-cyl diesel engine, 4×2 2WD, power steering, mechanical wet disc brakes, 3080 lbs Rear lift, 4655 lbs weight, 6.6 L engine oil capacity, 8 forward and 2 reverse gears. Ford 600, 700, 601 & 701 hydraulic lift cover parts. Check for lift cylinder leakage and for relief valve leakage as described in the questions above. TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. You can check it for leakage by first finding it with the engine off and then with the pump running and with a load and hot put your finger over the end of the relief valve and if it is leaking enough to be a problem you will be able to feel the oil push your finger off the end of the valve slightly. BEFORE DOING ANYTHING TO THE LIFT IT SHOULD FIRST BE INSPECTED FOR ANY INTERNAL LEAKAGE. Any help will be appreciated. BE SURE THAT THE LIFT IS FULL OF OIL AND THAT THE OIL IS CLEAR AND HAS NO WATER IN IT. I was trying to set the draft and power lift on my 641 today. If you decide to take the lift off to work on it be sure not to remove any bolts or nuts except for the ones around the outside perimeter of the cover. This ain't good! I pulled all the oil out and refilled with proper fluid level. Wear and or abuse can bend and wear parts of the linkage to cause this condition. 134 oil is great but it can make a small leak worse because of it being a lot less viscose. The lift is strong and will stay up overnight with weight on it. Moving the lift control lever forward will allow the control valve to release oil out of the lift cylinder and lower the lift arms, and pulling the lever backwards flows hydraulic oil, under pressure, into the cylinder to raise the lift arms. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. He son was helping her pull some trees around the yard. “My lift works by itself but not with a heavy load on it.” Answer: This could be severe leakage at the cylinder, a bad relief valve, or a badly worn pump. for Tractor Information > The Big Boys > Big Tractors by Brand > Ford/New Holland Tractors: Ford 2000 Hydraulic Lift Problem Ford 2000 Hydraulic Lift Problem. TAKE OFF THE RIGHT SIDE INSPECTION PLATE THAT HOLDS THE DIP STICK FOR THE DRIVE TRAIN OIL LEVEL AND START THE TRACTOR WITH AN IMPLEMENT ON AND LOOK FOR A BAD LEAK COMING FROM ABOVE OR THE ABSENCE OF MOVEMENT IN THE CENTER OF THE PUMP AREA. It may be necessary to pull the pump in order to inspect and repair the exhaust control valve. Normal exhaust is common though. Soon after the lift quit working. Ford - Fits: [ 2N, 8N, 9N (1939-1952) ] Massey Ferguson - Fits: TE20, TEA20, TO20, TO30; Replaces: 186881M1 * Kit includes:* 2 valve chamber gaskets* 1 lift cover gasket* 1 base pump gasket* 2 inspection cover gaskets* 1 cylinder to center housing cover gasket* 2 hydraulic lift cylinder housing… EXHAUST CONTROL VALVE SPRING DAMAGED OR MISSING. I have only done it on a 8n. Operate the lift to raise the implement, while watching the fluid through the inspection hole. If no major leakage is noted, then check the pump pressure as outlined in the FO-4 manual. It should say "send email" while normally it says "no email", (quoted from post at 17:55:27 04/22/20) Larry, when someone says to send them an email, look down at the lower right hand corner of their post. I tapped the outlet pressure hole to accept a 1/4" pipe thread so a grease fitting can be screwed into the outlet hole in the pump flange. BE SURE THAT THE PTO IS ENGAGED UNLESS YOU HAVE ONE OF MY LIVE HYDRAULIC DEVICES WHICH WILL ALLOW YOU TO USE THE THREE POINT HITCH WITHOUT THE PTO IN OPERATION OR THE CLUTCH ENGAGED. by Tim Daley . Ford Tractors Discussion Forum: Order Ford 600 Parts Online: Discussion Forums > Ford Tractors > Ford 600 hydraulic lift issues. A faulty back pressure valve can cause the unloading valve to stick. Hi all, have recently purchased a property and a 1981 Ford 6600. The spring is located on the exhaust valve itself and has to be intact in order to move the valve when the linkage is moved. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V. The lift piston is under the big square plate that the seat is bolted to. Most of the time it works perfectly, but sometimes the front end loader arm moves extremely slow up and down. Check all the fittings attached to the pump, reservoir, filter housing, hoses and pistons if the system often needs more fluid, or you see fluid puddles of fluid around or on the Ford tractor. To my knowledge a cracked housing is just about done. My neighbor has a 67 ford diesel tractor. If it is leaking you should replace it with a new one. Look for leaks coming from above. I am having a similar problem on my 651 lift. It wont help you to split the tractor, unless you want to replace the clutch or the oil seal on the input shaft to the transmission. 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Order to inspect and repair the exhaust ford tractor lift problems valve less viscose a crack of... Case-Ih, Farmall, International Harvester, New Holland and their logos are registered! Because of it being a lot less viscose up, it only raises the 3-point halfway. Rear Axle and lift hydraulic system lift is FULL of oil spark plug and an 11/16 '' box end fits.