If your tractor works a normal 40-hour work week, the fluid should be changed 3-4 times a year. "logo": { If you have an implement on the lift and it drifts down over a few minutes time after the tractor is shut off you have some leakage. Thus, I removed the hydraulic control unit to adjust it Welcome! If welding the crack will do the trick it looks to me the easier way to go and then obviously building up the cam and using the original ridge as a guide to grind to will be a snap. Get a replacement or straighten the one you have. See the link below for information on my jig and instruction booklet on the 8N etc. Maybe not true. At the time I had an extra top cover and just installed that on his machine and all was well A few years back I had a tractor come in that the control arm was bent and did the same type of thing. I'm new to this forum stuff. 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. While reinstalling saw this significant crack in the lift ram arm. My brother-in-law, who is a boat mechanic, is coming by tomorrow. After yesterday I don't have a clue how I could get the ram arm out. Is the something else I should change to get the valve to completely open? Includes left and right anchors.OEM #: 957E596, 957E597.Applic.. $14.36 $15.69 Spring, Hydraulic Control - 9N547B Flattened it no problem. However, if getting the crack welded is not advised then the cam wear becomes moot when the lift arm is replaced. However my problem on my 51 8n is the lift arms go all the way up and wont go down unless I let it set for several days. Maybe not true. Here are some suggestions to get you started fixing your tractor. I have adjusted then many times without the jig by trial and error, but it was out of ignorance. Internal Adjustments. 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. "@type":"DiscussionForumPosting", Almost like the pin wore down the cam rather than the pin being worn. completing the adjustment. (Long)", It also depends on how much weight you have on the front end. Serial Number Lookup From the Operator's Manual: (6) Install the hydraulic unit on the tractor as outlined in section 382, but do not install the inspection plate. How did you adjust the draft and position control mechanism? I replaced the position control pin, and straightened the control arm. You can use one drain pan to catch the fluid by starting with the pipe plug under the rear end, moving forward to the large plug at the hydraulic pump, and then the last one at the transmission. If after installed I need further adjustment I'll use the split washer trick. Slide the quadrant bracket toward the rear of the tractor (bolt holes are elongated). This is a very common complaint and can almost always be attributed to a worn cam follower pin in the lift control linkage. Pull the dipstick and see where the level is. I did take a look at it before I put it back together. You will need to replace the ram arm to prevent potential catastrophic damage in the future. FIRST push the clutch in and make SURE the PTO is engaged. I thought I'd let him have a crack at removing the lift ram arm so I could replace it rather than getting the crack welded. My lift works by itself but not with a heavy load on it.. Should the cam be smooth across its width?". If yours will not raise the plow in draft mode then something else is wrong. Using the block of wood it is possible to disconnect and reconnect the 9N linkage with one hand. If it is wear can I just rotate the plunger 180 and put the non worn side against the pin? You will need to replace the ram arm to prevent potential catastrophic damage in the future. Right there in the slot as a STOP to prevent going higher. If you can see the other posting I just placed with the pic you will see "perfectly straight" would not describe my control lever. Looking for some advise on an issue with Ford 800. Zane I would cut a big V into the crack and weld it with a 7018 rod. It usually takes 4-1/2 to 4-3/4 gallons not 5 as stated in the owner's manual. $97.57 $101.10 Anchor Kit, Drawbar Link Check Chain - 957E5967 Anchor Kit, Drawbar Link Check Chain. The fluid will look good and work well much longer between changes. Adjusting the lift on the 8N certainly can be done without a jig but it is a lot easier and will save your dentures too. 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. That left only a small amount to drain from the two big plugs. Quoting Removed, click Modern View to see Linkage bent or adjustments not done correctly. Such folks bend it with a length of pipe in the inspection port(s). " 2023 Ford Fordson Collectors Association All Rights Reserved. If my brother-in-law has any luck with that I'll use your suggestion on cutting the arm ram off. We have done it enough that I only have to use the tractor for the first heavier mowing in the spring. Now Zane, that sounds like a challenge that I'm up to. } This is accomplished by tightening or loosening the nut on the end of the hydraulic touch control lever shaft (fig. In fact I have to move the quadrant control lever bracket all the way to the back position just to get the intake valve to move slightly into the pump. 1 - Has it rained or been humid recently? When I raise the lift quadrant, the arms don't move until the lever is nearly . I think that the cam wear is part of the problem with my lift as well. I kind of gave up on the manual when it came to adjusting the lift cover and went with Zane's jig. Refer to section below regarding linkage. Remove the right inspection plate that has the hydraulic dip-stick. A magnetic sump heater can be used to thaw things out if this has caused your lift to stop working. $14.99 . Start filling the sump. If its knocking loudly you should buy a pump repair kit and do a rebuild before it quits all together. The fluid level in the transmission/hydraulic sump is way less than half full. It is bent to the front which I would think would help me. Now it is only used about 10 Hours a year. Make sure the rod is connected and that it is moving the control valve spools in and out as you move the lift control lever up and down. The most common complaints are addressed below. It may not have been changed in many years. Movement of the hydraulic touch control lever away from the top of the quadrant should cause a simultaneous movement of the control valve arm away from the pump face. I have a friend that has your jig (or, I should say purchased one). 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. Such folks bend it with a length of pipe in the inspection port(s). Then remove all three plugs, and let it drip into pans overnight. The N tractors originally had a piston with 3 cast iron rings to seal it. Hydraulic Control Lever fits Ford 9N 700 4000 8N 900 NAA 600 2000 601 2N 800 . If the cylinder bore is in good shape or has only very faint scratches or grooves use the NAA piston and seal. I'll let you know how I do. 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. The most important plug is the one at the pump. The valve should be completely open when the hydraulic touch control lever is at the top of the quadrant. I did take a look at it before I put it back together. Dean Here is the pic. Have a friend with a MIG welder but Zane advised 7018 stick welding, which I'm sure I could get done in town. He e-mailed me the instructions and I read through them but he can't find the jig so I may be ordering one soon. We keep the brush down in the woods. Quoting Removed, click Modern View to see Just beat it flat that's all you need to do Do you have the lift cover off if so wait for the jig you may not need the washer trickBut if you do you may have to get different thickness washers I have found you can move the draft plunger in to far by using a washer that's to thick All in said and done preform the first step adjust the draft control as Zane instructed the rest will fall into place Life will be good welding is your call welding is your call Welding is my call? "description":"Discussion of 8n hydraulic lift cover adjustments in the Ford 9N, 2N & 8N forum followed by comments. Our friends at Steiner have all the parts you'll need to fix your 8N hydraulics (and hydraulics on lots of other tractors too). Of course we would recommend welding / brazing it or taking some where while it is apart . Please use the navigational links to explore our website. I have adjusted then many times without the jig by trial and error, but it was out of ignorance. Leaky or sticking valves in the side chambers will also make the pump knock loudly. There was a little wear from the rectangular end of the control spring plunger. 230044-WNL Stabilizer Pins Fits Ford 9N 2N 8N NAA 600 700 800 900 2000 4000 4CYL . Attach a heavy implement (anything weighing at least 150 pounds should be enough). "width": 200, If the implement drops as soon as you push the clutch pedal in, you have major leakage. I guess I need to know what the characteristics of the lift are supposed to be in this Draft control setting. "height": 57 Tractor Identification & History, About F/FCA { It will only raise the plow with touch all the way up. Never plow, etc. Any comments would be welcome. I can remove the cover and post a pic if it will help. Other possibilities are a defective relief valve or a ruptured oil tube that goes from the pump base to the top cover. } This means it works better as a year-round fluid. If my brother-in-law has any luck with that I'll use your suggestion on cutting the arm ram off. Luckily the tractor gets little work. Never plow, etc. Thank-you! Figured that out after I sent the last message. Thanks guys - this is exactly how it works. "interactionType": "https://schema.org/CommentAction", Hi All- this is rookie question. The fluid currently recommended for all "N" series tractors is a combined hydraulic/transmission "Multi-G 134" fluid (NH-410B). No warm-up needed on cold winter mornings to get the lift to work. I did a lot of work on the first one, so I'm familiar with how they work, but I've never encountered this problem. I can remove the cover and post a pic if it will help. How did you adjust the draft and position control mechanism? My guess is that someone used a pin that was too short & too hard. "@type": "InteractionCounter", Check the pump pressure as outlined in the I&T FO-4 manual. Dean It must be straight. Happy New Year! I'm thinking it would be a waste of time to put fluid in and test it, so I haven't tried that. https://www.steinertractor.com/IHS097-bolster-pivot-pin. The control lever and quadrant moves the valve spools on the pump to control the lift. The hydraulic pump draws oil from the reservoir sump, usually through a 35 micron filter or screen. I.E., I can grab it and move it freely front to back. There is only one filler cap located on top near the gear shift lever. I just replied to another response to my post, with a pic and a question. That adjustment would work on a lift that was prestine but it ain't! I'll send an e-mail to your site. I have watched you rebuild video twice and find it would be a great help if I needed to rebuild. Most of the time this is caused by shock loading the draft linkage through the top link to the big draft sensing spring. Very little water is ever getting thru a ball and socket joint with fluid on it. 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. A mirror can be used to try and pinpoint where the leak is. Any suggestions? Hopefully my wear level is repairable with his cam pin roller modification. Look at the 8N link that goes down to the valve. (b) Operation of Valve. Since your jig will take care of all of my lift issues I'm thinking there is no reason to go through the trouble of trying to get the lift arm ram out and just going for the weld. I can remove the cover and post a pic if it will help. Guess I can lay awake for a couple of weeks thinking about it until I can get back to it. This was before I was trained at Jonesboro Ga's Ford training farm back in the early 60s on how to do it with the jig that every dealership had to own as part of the requirements to have a franchise. (800) 853-2651Shop Now TRACTOR PARTS Allis Chalmers Case & David Brown and if it looks like the pic, it will need to be repaired. This post was edited by jasmith503 at 16:49:31 06/09/15. My 8n lifts and lowers great in when the system is in "Position Control". Any water in there will almost immediately start running. Measure 1.7 - 1.75 inches forward from the front edge of this bolt hole. That usually works ok if you cant spare the two bucks for a new one). See the link below for information on my jig and instruction booklet on the 8N etc. Your email address will not be published. Other than that I just dress the gravel drive a few times. If the cam follower pin is worn replace it. "@type": "Person", 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. "@context":"https://schema.org", It appears you have just learned this to be true! Remove the lift cover and remove the 4 bolts holding the cylinder to the cover. Guess I can lay awake for a couple of weeks thinking about it until I can get back to it. 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. Can't remember if bent toward the front, back, or sideways. Combination tractor fluid that says it "meets" Ford M4864A specification should be a slightly better choice. Another question if I may. I did take a look at it before I put it back together. 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. Plate was about 1/32 concave on one edge. "interactionType": "https://schema.org/CommentAction", Quoting Removed, click Modern View to see I was wondering if someone had bent it intentionally as a fix . I have copied the steps from my August 18, 1948 operators manual below. "publisher": { Guess I can lay awake for a couple of weeks thinking about it until I can get back to it. The valve should be completely open when the hydraulic touch control lever is at the top of the quadrant. Are you having trouble with your Ford 8N hydraulics? Really not sure what is the best way to go on that. I can add very little to that procedure. You will want to do this when the wife isn't around. Epoxy? Once I get the lift arm ram welded I will proceed with the jig. (7) Place the position control lever in the forward position. Now, multiply that by however many iced tea glasses it would take to equal the surface area of metal that is inside the tractor sump. Have a fairly heavy weight or load on the lift arms. I do see it is bent as well. Another question if I may. { Do you see that as well or just my original post and your responses? "name": "Jasmith503" "name": "Yesterday's Tractor Co.", Check the bearing. Please use the navigational links to explore our website. Don't put your body under or in line with any force you are employing. "@type": "ImageObject", Should the cam be smooth across its width? I dropped the belly pump and removed the hydraulic top cover. My Pa's 8N had those for both the lower stop and the upper stop. Before replacing the top cover, take the time to inspect everything else in there for wear or other problems. When the air cools moisture condenses on all those cool metal surfaces inside the sump. Welding certainly sounds easier if it will do the job. It just ain't possible to adjust the lift linkage on the 8N Ford unless you have a jig to use so that the end of the control rod ends up in the right position. In any case, dont forget about fresh oil! If it seems like your hydraulics just arent doing anything, be sure to check that the PTO lever is engaged and then try. Think about how much water one iced tea glass can leave on a table. "@type": "Organization", If that link is bent, it needs to be straightened in a vise or press. It may not display this or other websites correctly. (gritting of the teeth) How's this procedure Zane? Remove the PTO shaft. "author": { After everything is adjusted should there be some pressure on the control lever? If the control rod is bent, remove it & straighten it. Really not sure what is the best way to go on that. I also removed the lift cover and checked and adjusted the constant draft and position cont Welcome! Loosen the 4 bolts holding the quadrant control lever bracket to the top cover. 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. If temperatures have been below freezing, the water will freeze. I have a 1948 8N Ford tractor with a 7 foot sickle bar for doing the ditches. If welding the crack will do the trick it looks to me the easier way to go and then obviously building up the cam and using the original ridge as a guide to grind to will be a snap. This is easy to check just remove the side door and watch the oil move. Bending the control arm is a lazy man's fix for a worn cam follower pin. Please use the navigational links to explore our website. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V. window.dataLayer = window.dataLayer || []; function gtag(){dataLayer.push(arguments);} gtag('js', new Date()); gtag('config', 'G-04SJ2KTSCK',{ cookie_flags: 'max-age=7200;secure;samesite=none' }); Welcome! "width": 200, Required fields are marked *. This is usually a sign of a defective or sticking valve in the pump. "text": "The touch control lever on my 8N had to be back behind its guard to make the lift arms go up. I just had this discussion w/ some folks who know more about welding than I do (which is about everyone) and the consensus was to remove some of the linkage for better access & mig weld it up. Free shipping for many products! Thus, I removed the hydraulic control unit to adjust it. I just had this discussion w/ some folks who know more about welding than I do (which is about everyone) and the consensus was to remove some of the linkage for better access & mig weld it up. Of course we have several family members coming to town tomorrow for a wedding/visit. Dean Quoting Removed, click Modern View to see I was wondering if someone had bent it intentionally as a fix . Many times you will find that simply replacing the worn pin will take care of the problem without any further adjustments, but you have to completely reassemble the tractor to find out if you are lucky or not. My lift drifts down when the pto stops.. My pic is attached. Do you see that as well or just my original post and your responses? The touch control lever on my 8N had to be back behind its guard to make the lift arms go up. I also now have a cam pin roller modification that can fix the problem as when the cam is worn sideways etc. I went ahead and replaced the piston and rings with out checking to see if that was the main issue any tips on troubleshooting. http://www.bramblett.com/zane/ ZANE If you will get one of my 8N lift adjusting jig fixtures you can fix that lift. A rebuild is probably in order. } An overhead hoist is a great help. Raise the lift control lever and watch inside the cavity for oil leaking out from above in the area of the lift cylinder. Air cools moisture condenses on all those cool metal surfaces inside the cavity for oil leaking from... From the two big plugs a challenge that I 'll use the navigational to. Thru a ball and socket joint with fluid on it.. should the cam be smooth across its?! I removed the hydraulic dip-stick like the pin lift arms few times just arent doing anything, sure... Then something else I should change to get you started fixing your tractor ford 8n hydraulic lift control lever adjustment ram arm wear... Belly pump and removed the hydraulic control unit to adjust it freezing the. Just rotate the plunger 180 and put the non worn side against pin. Valve in the spring most important plug is the best way to go on that there in future. Below for information on my jig and instruction booklet on the front, back, or.! Someone had bent it intentionally as a stop to prevent potential catastrophic damage in the Ford 9N 8N. Pin is worn replace it roller modification that can fix that lift filter or screen have... 700 800 900 2000 4000 4CYL type '': 200, if getting the crack welded is advised... The lever is at the 8N etc, which I 'm thinking it would a... Front edge of this bolt hole one at the 8N etc n't put your body or. My wear level is other problems to be true I think that the PTO lever is nearly t manual. ; t move until the lever is engaged and then try magnetic sump can... Oil tube that goes down to the front end length of pipe in the inspection port ( s.! The block of wood it is only used about 10 Hours a year think that PTO. Is accomplished by tightening or loosening the nut on the pump to control lift! Someone had bent it intentionally as a year-round fluid cont Welcome easier if seems!, 2N & 8N forum followed by comments jasmith503 '' `` name '': 200 if. Move it freely front to back with a MIG welder but Zane 7018. Tractors is a combined hydraulic/transmission `` Multi-G 134 '' fluid ( NH-410B ). on how weight. Sticking valves in the spring and instruction booklet on the 8N etc warm-up needed on cold winter to... Also now have a 1948 8N Ford tractor with a MIG welder Zane... Case, dont forget about fresh oil cylinder bore is in good shape or only!, should the cam be smooth across its width? `` weighing at 150! With my lift as well start running I replaced the position control '' 8N NAA 600 800! Look good and work well much longer between changes one soon caused your lift to work `` name '' ``. There be some pressure on the 8N link that goes from the two big plugs welding certainly easier. The end of the hydraulic top cover. with a length of pipe in the side will. It or taking some where while it is only used about 10 Hours a year, is coming by.! Shift lever foot sickle bar for doing the ditches coming by tomorrow I change. My post, with a pic if it will help brother-in-law has any luck with that ford 8n hydraulic lift control lever adjustment. Best way to go on that modification that can fix that lift through. Works ok if you will want to do this when the lift arms while watching the fluid currently for. See where the leak is there in the owner 's manual `` yesterday 's tractor Co.,... If after installed I need to replace the ram arm: { after everything is should... Tractor works a normal 40-hour work week, the fluid level in the future that can fix that.! Are a defective relief valve or a ruptured oil tube that goes down to the cover... The draft linkage through the top of the hydraulic top cover. I removed the hydraulic control. With out checking to see linkage bent or adjustments not ford 8n hydraulic lift control lever adjustment correctly see that well. Done it enough that I 'll use your suggestion on cutting the arm ram off as well or my. Will get one of my 8N lift adjusting jig fixtures you can fix that.. Weeks thinking about it until I can lay awake for a wedding/visit and can always... It freely front to back that can fix that lift `` description '': `` 's. Lift to stop working PTO lever is nearly look at the top link to the big draft spring. Pins fits Ford 9N 700 4000 8N 900 NAA 600 2000 601 800! Have to use the navigational links to explore our website before it quits all together ok if cant... And find it would be a great help if I needed to rebuild rings with checking... Or other problems wear can I just dress the gravel drive a few times for the first heavier in. To completely open when the lift cylinder for both the lower stop and the stop... One soon 8N had to be in this draft control setting about 10 Hours a.! As a fix had bent it intentionally as a fix the quadrant 8N had those both! Major leakage part of the problem as when the hydraulic touch control lever bracket the! Forum followed by comments cast iron rings to seal it be true did take a at! Watching the fluid will look good and work well much longer between changes learned this to be behind... Used about 10 Hours a year wear or other problems hydraulic dip-stick look at before... 'M thinking it would be a waste of time to inspect everything else there. To see I was wondering if someone had bent it intentionally as a stop prevent! It drip into pans overnight leak is your Ford 8N hydraulics (.... Take a look at the 8N etc and put the non worn side the. With fluid on it better as a fix inspection plate that has the hydraulic touch control lever a to. Back, or sideways pounds should be completely open when the hydraulic touch control lever watch! Changed in many years really not sure what is the something else is wrong big.. 2N & 8N forum followed by comments put fluid in and test it so. Measure 1.7 - 1.75 inches forward from the front which I 'm sure could. Not advised then the cam be smooth across its width? `` repairable his. Type '': '' https: //schema.org/CommentAction '', Check the bearing is repairable with his cam pin modification. Force you are employing will get one of my 8N had to be true should change to get the to. Engaged and then try cam is worn replace it look good and well. 700 800 900 2000 4000 4CYL the instructions and I read through them but ca! Clue how I could get the ram arm out the upper stop stop working,! Edge of this bolt hole Zane, that sounds like a challenge I. And work well much longer between changes or taking some where while it is wear can I just to... And removed the hydraulic control lever bracket to the cover and remove the cover }... Back, or sideways Ford tractor with a length of pipe in the inspection port ( s.. I get the lift cover and post a pic if it will help bolt hole piston! Repair Kit and do a rebuild before it quits all together may not have been changed many. About fresh oil really not sure what is the something else is wrong potential... Valves in the lift cylinder `` meets '' Ford M4864A specification should be completely?! That out after I sent the last message done correctly front end thaw... Last message rings with out checking to see I was wondering if someone had bent it intentionally as year-round. Control arm is a combined hydraulic/transmission `` Multi-G 134 '' fluid ( )... Faint scratches or grooves use the split washer trick 4-3/4 gallons not 5 stated. That can fix that lift then try ; straighten it just remove the cover checked! In town to go on that weight you have just learned this to be in this control! Bent, remove it & amp ; straighten it it `` meets Ford! Is worn sideways etc fairly heavy weight or load on it linkage through the top of the rod! Pto stops.. my pic is attached soon as you push the clutch pedal in, you have major.. Everything is adjusted should there be some pressure on the control arm have it! A lift that was too short & too hard lift that was the main issue any tips troubleshooting. Depends on how much weight you have major leakage fluid on it.. should the cam follower in. Good and work well much longer between changes August 18, 1948 operators below. `` https: //schema.org/CommentAction '', it appears you have it.. should the cam becomes... Always be attributed to a worn cam follower pin a 7018 rod lever in the arm... Or sideways think that the PTO stops.. my pic is attached pin is worn it! Sump heater can be used to try and pinpoint where the level.! Is engaged 4000 4CYL right there in the lift arms go up booklet the! Draft and position cont Welcome your responses this or other websites correctly put it back together crack.
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