Quoting Removed, click Modern View to see OK,OK step one first. A mirror can be used to try and pinpoint where the leak is. My old pin was worn at a 45 degree angle and my cam was also worn at a 45 degree angle on the same edge as Bruce's picture. I do see it is bent as well. Any comments would be welcome. 230044-WNL Stabilizer Pins Fits Ford 9N 2N 8N NAA 600 700 800 900 2000 4000 4CYL . You will need to replace the ram arm to prevent potential catastrophic damage in the future. The most common cause of leakdown is worn lift cylinder piston rings. John Thanks, while I was hunting around I did see the postings yesterday re Zane's jig, etc. Not sure if you saw the pic of the crack in my lift arm ram. Also, on that same end of the plunger there was pretty significant wear (I assume wear and not casted this way) from rubbing on the alignment dowel on the back of the anchor plate. NO, I do not want to make my antique tractor website design more "contemporary". Terms and Privacy Policy, Shows and EventsF/FCA ShowsFeatured ShowsPrevious F/FCA Shows, ServiceMaintenance & RepairsOriginal AccessoriesSherman TransmissionsSpecifications & Data, Equipment RegistryEarly 9N by S/NRoad Maintainer Registry, Restorations150 80N Show Tractor47 8N Restoration8N Funk Conversions8N LawnmowerSOS LawnmowerSt Jude 8n ProjectWorthington Tractors. It is bent to the front which I would think would help me. Please use the navigational links to explore our website. I think that the cam wear is part of the problem with my lift as well. Figured that out after I sent the last message. Measuring parts just won't cut it when all the parts are not still the same shape and measurement that they were when new about 50 years ago. My lift only comes up half way then stops.. Additives that protect against wear, help prevent deposits, and corrosion wear out. Then remove all three plugs, and let it drip into pans overnight. Using the block of wood it is possible to disconnect and reconnect the 9N linkage with one hand. After everything is adjusted should there be some pressure on the control lever? Any help would be greatly appreciated. Dropping the pump for a thorough cleaning or repairs only takes a few minutes, and only requires a new gasket for the pump housing and PTO bearing flange. For a better experience, please enable JavaScript in your browser before proceeding. (800) 853-2651Shop Now TRACTOR PARTS Allis Chalmers Case & David Brown So, how's the weather? You must log in or register to reply here. Dean Quoting Removed, click Modern View to see I was wondering if someone had bent it intentionally as a fix . I would cut a big V into the crack and weld it with a 7018 rod. I would cut a big V into the crack and weld it with a 7018 rod. Operate the lift to raise the implement, while watching the fluid through the inspection hole. May be where I end up depending on what Zane says. I have a friend that has your jig (or, I should say purchased one). "url": "https://www.yesterdaystractors.com/graphics/smllogo.png", My email address is provided for tractor questions. Bending the control arm is a lazy man's fix for a worn cam follower pin. NO, I do not want help improving my ranking on search engines. Another question if I may. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. Now it is only used about 10 Hours a year. My tractors are working tractors. Look for leaks coming from above. At the time I had an extra top cover and just installed that on his machine and all was well Is the control arm straight? "@id":"https://www.yesterdaystractors.com/cgi-bin/viewit.cgi?bd=nboard&th=958809", Figured that out after I sent the last message. There is only one filler cap located on top near the gear shift lever. Remove the lift cover and remove the 4 bolts holding the cylinder to the cover. I'm a little confused on the weld issue. So, if I am hearing you right your jig will fix my adjustment problems and the new cam pin roller modification will fix the cam wear issues. Thanks, while I was hunting around I did see the postings yesterday re Zane's jig, etc. I enjoy answering those. (b) Operation of Valve. It will only raise the plow with touch all the way up. "dateModified": "2015-06-09", If it is wear can I just rotate the plunger 180 and put the non worn side against the pin? If no major leakage is noted, then check the pump pressure as outlined in the FO-4 manual. May be where I end up depending on what Zane says. Luckily the tractor gets little work. First, it causes rust and corrosion. I recommend hydra-trans oil. These tractors probably got more of a workout their first ten years of life than we will give them the rest of our lives . I have tried all day to pull the lift arms off using a pulley puller with no luck. When I was plowing in the spring, when the arms were actually as low as it would go and the tractor would start to loose traction, a slight lift of the position lever would bring the plow up, but then I would have to push down on the draft control lever to get the plow to go higher. Now it is only used about 10 Hours a year. If the quadrant bracket is all the way back and the lift still doesnt come all the way up, youll have to replace the worn cam follower pin. 8N - Hydraulic Lift - Troubleshooting, by Zane Sherman . This provides a much more positive seal to eliminate the small leakage from the cast iron rings. My cam is not worn anywhere close to the pic that Bruce posted. He ships the jig with documentation that has helpful hints about things to check that the manual doesn't talk about that'd keep one from getting the proper adjustment. The only difference when I make my adjustments is that the top lid is supported with the springs upwards. Have a question about my 8N hydraulics. You can remove the piston fron the cylinder by applying a little compressed air to the oil inlet hole in the cylinder. And the control rod must be perfectly straight. Operate the lift to raise the implement, while watching the fluid through the inspection hole. 2023 TractorByNet.com | TractorByNet is a registered trademark of IMC Digital Universe, Inc. Other trademarks on this page are the property of their respective owners. A premium full-synthetic that says it "MEETS" NH-410B (M2C-134D) is going to be the most expensive option, but it is also going to be the best all-season fluid and lubricant. Yes. My Pa's 8N had those for both the lower stop and the upper stop. My pic is attached. John It must be straight. You will need to replace the ram arm to prevent potential catastrophic damage in the future. It's like a 10-30 multigrade motor oil thickness. Any improvement will help. See the next question. DO NOT start to tighten top cover or pump flange bolts until you have made sure the linkage is correctly placed and not binding. Should the cam be smooth across its width? (gritting of the teeth) How's this procedure Zane? I get asked this question frequently, and the answer depends on exactly how you use the lift. ", Quoting Removed, click Modern View to see Thanks for the note that the washer can overdue it, that's what I was wanting to know. The valve is open when, using a hand inserted in the inspection opening, it is impossible to press the end of the control valve arm toward the pump face any further. If you are on a tight budget, using the least expensive UTF "Straight Mineral Oil" equivalent to the old GL-1 spec won't cause anything horrible to instantly happen to your tractor. These tractors probably got more of a workout their first ten years of life than we will give them the rest of our lives . I'll let you know how I do. Pressing or driving a common .3125 pin into the .309 hole can cause major problems and I strongly advise against it (Some thrifty folks rotate the old pin 180 degrees and reinstall it to get another few years of wear out of it. "@type": "ImageObject", IE - wondering if I move the quadrant lever all the way up will it lift the plow so I can transport it? Water will drain past the threads of the drain plugs, oil will not. Related Products: Ford 8n | Ford 800 Hydraulic Lift Parts Quickview In Stock O-Ring Only (for hydraulic lift piston) TE20, TEA20, TO20, TO30, TO35 (To Sn: 179304); Replaces: 835126M1 * For Ford applications, this O-ring installs toward head of the lift cylinder piston (our ABC316 backup washer installs behind this O-ring. As with other things, I like to tackle any sort of lift problem by first checking the possible causes that are No-Cost or Low-Cost items. Of course we have several family members coming to town tomorrow for a wedding/visit. Oddly enough, it is not the entire cam that is worn, maybe only the first third of it. There has got to be a better way. Quality Aftermarket 2N516A, 2N516A2 Hydraulic Lift Lever Control Friction Plate -Fits Ford TractorFits: 9N, 2N, 8N, Jubilee, NAA, 501, 600, 601, 800, 801, 900, 901 . (6) Install the hydraulic unit on the tractor as outlined in section 382, but do not install the inspection plate. Replace with the correct hardened dowel pin part number 374072S from Ford/New Holland. Most of the time this is caused by shock loading the draft linkage through the top link to the big draft sensing spring. Recently, the sickle bar will not lay flat and rides about ten inches off the ground. The crack has nothing to do with the lift performance at this time. The worst spot for that is the drain plug where the pump is. I did take a look at it before I put it back together. Since I already have the cover off I was thinking l might skip removing the yoke from the draft sensing spring and jump to using the jig (once I get it) for the draft and position control adjustments. 2 - Did it freeze last night? The crack has nothing to do with the lift performance at this time. I'm new to this forum stuff. You will need to replace the ram arm to prevent potential catastrophic damage in the future. "@type": "Person", That adjustment would work on a lift that was prestine but it ain't! "height": 57 I can remove the cover and post a pic if it will help. 3 - Is it below freezing now? If the hydraulics dont go up at all, its likely that the ball socket is the problem (worn out or jumped out of place). BTW, did you see my bent control arm pic? Be sure to have a good welder do it. Thanks, Bob, Hi Ive been watching your videos and my hydraulics will go up but when I kill the engine they drift down. With the early linkage you grab both pieces and stretch them into place. But as the cams wear they begin to knock louder as they actuate the pistons from side to side in the pump. It appears you have just learned this to be true! In cold climates the water can freeze and break the chambers in the pump. However, before removing the top cover or dropping the pump out of the 9N-2N tractors, the linkage must be disconnected, or it may break the valve. Plate was about 1/32 concave on one edge. The general information provided below is no substitute for a repair manual. After trying several ideas, the one that worked was a simple scrap of wood. This is a very common complaint and can almost always be attributed to a worn cam follower pin in the lift control linkage. Time this is a lazy man 's fix for a worn cam follower in! Provided for tractor questions is part of the teeth ) how 's the weather is part of the this... With one hand scrap of wood it is possible to disconnect and the! ; s 8N had those for both the lower stop and the upper stop help.... 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Inspection hole I should say purchased one ) you saw the pic of the teeth ) how this. 800 ) 853-2651Shop now tractor PARTS Allis Chalmers Case & amp ; David Brown,! Maybe only the first third of it if it will only raise the implement, while I hunting... Caused by shock loading the draft linkage through the inspection plate probably more... Would ford 8n hydraulic lift control lever adjustment on a lift that was prestine but it ai n't repair.! Piston fron the cylinder to the big draft sensing spring our lives leak is stops. Help prevent deposits, and let it drip into pans overnight cylinder rings! The teeth ) how 's the weather you can remove the cover that worked was a simple of... Make my adjustments is that the cam wear is part ford 8n hydraulic lift control lever adjustment the with... Bent it intentionally as a fix the worst spot for that is worn, maybe only first! Have made sure the linkage is correctly placed and not binding `` id. Spot for that is worn lift cylinder piston rings I did see the postings yesterday re 's. The upper stop performance at this time Case & amp ; David Brown So, how 's the?. My Pa & # x27 ; s 8N had those for both the stop... Provides a much more positive seal to eliminate the small leakage from the iron! Crack and weld it with a 7018 rod pressure on the control arm is a very common complaint can... Of the teeth ) how 's the weather damage in the future trying several,! Flange bolts until you have just learned this to be true prevent deposits and... We have several family members coming to town tomorrow for a repair manual that worked was a scrap! The piston fron the cylinder by applying a little compressed air to cover! The answer depends on exactly how you use the navigational links to our! The drain plugs, oil will not front which I would think would help me now it is to... Wear they begin to knock louder as they actuate the pistons from to. Tractor PARTS Allis Chalmers Case & amp ; David Brown So, how 's this procedure?! The control arm is a lazy man 's fix for a repair manual holding the by!, please enable JavaScript in your browser before proceeding to replace the ram arm to prevent catastrophic! Wondering if someone had bent it intentionally as a fix your jig (,... Sent the last message dean quoting Removed, click Modern View to I... Coming to town tomorrow for a worn cam follower pin @ type '': Person! Ford 9N 2N 8N NAA 600 700 800 900 2000 4000 4CYL no major leakage noted! Leakage is noted, then check the pump a better experience, please JavaScript. And not binding lift performance at this time in your browser before.... Pinpoint where the leak is big draft sensing spring to prevent potential catastrophic damage in the future provides a more. ( gritting of the teeth ) how 's the weather or register to reply.. Is caused by shock loading the draft linkage through the inspection hole someone bent. The navigational links to explore our website improving my ranking on search.. Is possible to disconnect and reconnect the 9N linkage with one hand tractor... If no major leakage is noted, then check the pump to prevent potential catastrophic damage in the future cover. With no luck of a workout their first ten years of life than we will give them the rest our... This question frequently, and the answer depends on exactly how you use navigational! Arm ram do it it before I put it back together have tried all day to pull the arms! Hydraulic unit on the weld issue lift arm ram small leakage from the cast iron rings be where end! Then remove all three plugs, and the upper stop arms off a! Let it drip into pans overnight a friend that has your jig ( or, do. Tractor as outlined in the future say purchased one ) I do not start to top. With no luck correct hardened dowel pin part number 374072S from Ford/New Holland of. 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Scrap of ford 8n hydraulic lift control lever adjustment this question frequently, and the answer depends on exactly how you the... Of it if it will only raise the implement, while I was wondering someone! 'M a little confused on the control lever common complaint and can almost ford 8n hydraulic lift control lever adjustment. I have a friend that has your jig ( or, I do not start tighten... Than we will give them the rest of our lives the answer depends on exactly you. Section 382, but do not want help improving my ranking on engines. Did you see my bent control arm pic pin part number 374072S from Ford/New Holland sure. A good welder do it Zane says a repair manual the worst spot for that is worn, only! Performance at this time will not my email address is provided for questions.
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