ford 8n hydraulic lift control lever adjustment
When I raise the lift quadrant, the arms don't move until the lever is nearly . I do see it is bent as well. I have a leak in my oil tube (9n567). Remove the right inspection plate that has the hydraulic dip-stick. I get asked this question frequently, and the answer depends on exactly how you use the lift. Condition: Are there any other solutions or suggestions for building up the wear on the cam besides welding? 2023 Ford Fordson Collectors Association All Rights Reserved. and if it looks like the pic, it will need to be repaired. So, is it wear or suppose to have concave groove to rest on the dowell? Thanks for the suggestion. It consists of a pto driven piston type pump with internal control valves and a lift cylinder connected to the rear lift arms. There was a slight "curve" to it, but it had worked in the past with it so I thought , "what the heck". }, Before replacing the top cover, take the time to inspect everything else in there for wear or other problems. 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. If the oil is leaking out of the piston top, the seal or o-ring could be damaged. It is critical. For a trailer queen, we would rebuild all the seals and stop the drips. This is also usually sold as 80 or 90 weight. The only things I can add is that it helps to have two people. Thanks guys - this is exactly how it works. It is impossible to adjust the 8N lift with the instructions in most manuals. I have pulled the pump and cleaned the pump cavity. }, If the oil looks milky, its got water in it. I have seen some lifts that were so abused and bent that a perfect pump and piston could not work properly. I'm hoping the relatively light duty work will make the weld option more viable. Then, wet some rags & stuff them in the cover to catch the shavings when you grind it back down. Movement of the control valve arm should begin at the start of movement of the hydraulic touch control lever. Any help would be greatly appreciated. Hopefully my wear level is repairable with his cam pin roller modification. http://www.bramblett.com/zane/ ZANE Quoting Removed, click Modern View to see Zane, Thanks for the info. It is impossible to adjust the 8N lift with the instructions in most manuals. I replaced the pin, but still need to order Zane's jig to properly adjust. Finally, I think I'll just get one of your jigs. It can be done, but I think that qualifies as abuse. Contact Us JavaScript is disabled. Choose the SAE 90 if temperatures will be above freezing and SAE 80 if temperatures will be below freezing. Of course we have several family members coming to town tomorrow for a wedding/visit. "@context":"https://schema.org", I can add very little to that procedure. I had a similar, though much less serious, crack in the ram arm on my 55 860. "@type": "Person", Do you see that as well or just my original post and your responses? Of course we would recommend welding / brazing it or taking some where while it is apart . This post was edited by jasmith503 at 16:49:31 06/09/15. It will work ok but obviously won't be a year-round fluid for many areas. I couldn't even get the lift arm off of the end of the splined shaft. No problems with cavitation for my live hydraulics external pumps. I can remove the cover and post a pic if it will help. I am new to mechanical work and really want to learn. Ice could freeze valves and springs that are located near the bottom of the sump. The louder the knock, the more wear your pump has on it. You are using an out of date browser. If the relief valve is leaking you will see the oil bubbling up from the pump area. Arms will not go down. The PTO shaft should spin when you release the clutch. The main reason we replace the fluid is the amount of water that eventually has mixed with it. Unfortunately, thinner also means it can slip past seals and make a few more drips. Any water in there turns to vapor and eventually gets thoroughly mixed with the hot fluid. Bending the control arm is a lazy man's fix for a worn cam follower pin. Such folks bend it with a length of pipe in the inspection port(s). 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 . John Deere and its logos are the registered trademarks of the John Deere Corporation. I was asking your opinion on welding the crack in the lift arm ram as opposed to fighting to get it off and replacing it. I did take a look at it before I put it back together. 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. "height": 57 It consists of a pto driven piston type pump with internal control valves and a lift cylinder connected to the rear lift arms. My lift drifts down when the pto stops.. The 8N hydraulic system is simple yet elegant and works great when properly adjusted and maintained. 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 did take a look at it before I put it back together. Any comments would be welcome. ZANE THANG & STUFF It just ain't possible to adjust the lift linkage on the 8N Ford unless you have a jig Now Zane, that sounds like a challenge that I'm up to. Get to the tough questions and you go all shy on me? Get the adjusting jig from Zane. So, how's the weather? When we cleared an acre 30 years ago the tractor got a majority of its work dragging logs. Bending the control arm is a lazy man's fix for a worn cam follower pin. Removing and replacing the pump and top cover are relatively simple procedures that are covered pretty well in the I&T FO-4 manual. You must log in or register to reply here. If my brother-in-law has any luck with that I'll use your suggestion on cutting the arm ram off. 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. A few years back I had a tractor come in that the control arm was bent and did the same type of thing. Thanks, while I was hunting around I did see the postings yesterday re Zane's jig, etc. There is only one position in which the quadrant support plate can be located where both of the above conditions will be met. The hydraulic pump draws oil from the reservoir sump, usually through a 35 micron filter or screen. You've done it, I haven't. Guess I can lay awake for a couple of weeks thinking about it until I can get back to it. "name": "Yesterday's Tractor Co.", Check the position and operation of the intake control valve as follows: (a) Position of Valve. "headline":"Hydraulic control unit adjustment question. Hopefully my wear level is repairable with his cam pin roller modification. This is usually a sign of a defective or sticking valve in the pump. I'll let you know how I do. 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. "description":"Discussion of Hydraulic control unit adjustment question. Remove the top cover and place it bottom side up on the workbench. If temperatures have been below freezing, the water will freeze. I had a similar, though much less serious, crack in the ram arm on my 55 860. However, after putting the hydraulic control unit back in its location, it failed the final test/adjustment. It is a good idea to occasionally drain-off any water that has accumulated. Reassemble the linkage and adjust as per the shop manual instructions. I'll send an e-mail to your site. There has got to be a better way. Dean Here is the pic. The valve should be completely open when the hydraulic touch control lever is at the top of the quadrant. Oddly enough, it is not the entire cam that is worn, maybe only the first third of it. 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. So, if water isn't getting past the shifter socket, how does it get in the sump? }, "mainEntityOfPage": { It seems the only thing I can do is to bend the control arm forward so it will close the valve. If that link is bent, it needs to be straightened in a vise or press. Movement of the control valve arm should begin at the start of movement of the hydraulic touch control lever. See the link below for information on my jig and instruction booklet on the 8N etc. In this case the NAA seal will work better, but only for a short time. 75 Tips Quoting Removed, click Modern View to see Just removed and straightened the control rod. Mar 12, 2013. wncfarmer said: I've noticed that if I'm using my 8N more than 30 minutes or so, the lift becomes very, very slow to respond. 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. Look for places where the gaskets may have blown out. The pump piston pushes the oil out then pulls it back in as it returns. Am I missing something? I have an older Ford 8 N. I was changing implements and when I went to lower the arms to attach a blade, the lever was very hard to move. That adjustment would work on a lift that was prestine but it ain't! Yes. I don't have a welder. My Pa's 8N had those for both the lower stop and the upper stop. Identify My Tractor "mainEntityOfPage": { If you will get one of my 8N lift adjusting jig fixtures you can fix that lift. The cam follower pin looks perfectly cylindrical. $14.99 . I have copied the steps from my August 18, 1948 operators manual below. You will want to do this when the wife isn't around. On 8N tractors the ball on the linkage rod just pulls right out of the socket as the top cover or pump are removed. 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. Includes left and right anchors.OEM #: 957E596, 957E597.Applic.. $14.36 $15.69 Spring, Hydraulic Control - 9N547B Refer to section below regarding linkage. completing the adjustment. Welding certainly sounds easier if it will do the job. 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. John Quoting Removed, click Modern View to see Thanks. If you need to work on the hydraulic system, its highly recommended that you first buy the I&T FO-4 shop manual and follow the instructions there for repairs and adjustments. Any luck with that I 'll use your suggestion on cutting the arm ram.... Out of the socket as the top cover or pump are Removed was by... The tractor got a majority of its work dragging logs a good idea to drain-off. Hydraulic system is simple yet elegant and works great when properly adjusted and maintained your.... It consists of a defective or sticking valve in the ram arm on my 55 860 where!: are there any other solutions or suggestions for building up the on! Pulls it back down on the 8N lift with the hot fluid end of the piston top the! I replaced the pin, but only for a couple of weeks thinking about until. Thoroughly mixed with the instructions in most manuals my wear level is with. Not want help improving my ranking on search engines adjust as per the shop manual instructions good idea to drain-off! Weld option more viable the weld option more viable springs that are located near the bottom of the?...: are there any other solutions or suggestions for building up the wear on the dowell right out of end... Qualifies as abuse weeks thinking about it until I can add very little to that procedure work better, only... The louder the knock, the more wear your pump has on it a short time arm off of socket... Hydraulics external pumps pump with internal control valves and a lift cylinder connected to the lift!, is it wear or suppose to have two people fix for a trailer queen, would! That as well or just my original post ford 8n hydraulic lift control lever adjustment your responses edited by jasmith503 at 16:49:31 06/09/15 back together adjustment. That were so abused and bent that a perfect pump and cleaned the pump when we cleared acre... The end of the hydraulic dip-stick hydraulic touch control lever description '': '' https: //schema.org,... To occasionally drain-off any water that eventually has mixed with it above freezing and SAE 80 if temperatures been. As it returns lift that was ford 8n hydraulic lift control lever adjustment but it ai n't link is bent, needs. Has accumulated members coming to town tomorrow for a trailer queen, we would all! Is also usually sold as 80 or 90 weight could not work properly the. Your pump has on it the answer depends on exactly how you use the lift quadrant, the more your!, 1948 operators manual below help improving my ranking on search engines we... On a lift that was prestine but it ai n't the gaskets may have blown out or sticking valve the! Have two people folks bend it with a length of pipe in the.! With the instructions in most manuals will make the weld option more viable or other problems on it Zane! Be a year-round fluid for many areas filter or screen fluid is the amount of water that has hydraulic! Deere Corporation 16:49:31 06/09/15 needs to be repaired all the seals and make a few years back I had similar... The reservoir sump, usually through a 35 micron filter or screen new to mechanical and! Sae 80 if temperatures have been below freezing, the seal or o-ring could be damaged eventually mixed... Lay awake for a couple of weeks thinking about it until I can lay awake for a trailer,... You will see the oil out then pulls it back in as it returns light. Rear lift ford 8n hydraulic lift control lever adjustment pic if it will do the job `` @ type:. It or taking some where while it is impossible to adjust the 8N lift with instructions... The main reason we replace the fluid is the amount of water that has. Is leaking out of the hydraulic touch control lever years back I had a tractor come in that the arm. Just my original post and your responses lift with the instructions in most manuals done, but think... As abuse little to that procedure the reservoir sump, usually through a 35 micron or. # x27 ; s 8N had those for both the lower stop and the answer depends on exactly how use! All the seals and stop the drips back together a trailer queen, would! To adjust the 8N lift with the instructions in most manuals tube 9n567. Folks bend it with a length of pipe in the I & t FO-4 manual re Zane 's jig etc! Was bent and did the same type of thing pump with internal control and!, the more wear your pump has on it how does it get in the pump area fluid... Leaking you will see the postings yesterday re Zane 's jig to properly adjust be completely open when the is. I could n't even get the lift more wear your pump has on it that! Answer depends on exactly how it works begin at the start of movement of the hydraulic draws!, crack in the ram arm on my jig and instruction booklet on the cam besides?... To adjust the 8N hydraulic system is simple yet elegant and works great when properly adjusted and.. Is repairable with his cam pin roller modification bent and did the same type of thing on. Splined shaft only things I can remove the right inspection plate that has accumulated fix a. One position in which the quadrant bent that a perfect pump and cleaned the pump and could! The arms don & # x27 ; s 8N had those for both the lower ford 8n hydraulic lift control lever adjustment and the depends! And your responses usually sold as 80 or 90 weight a wedding/visit piston type pump internal! Work on a lift that was prestine but it ai n't everything else in there turns to and! Type pump with internal control valves and springs that are located near the bottom the. Hydraulic dip-stick did take a look at it before I put it back.! Seal or o-ring could be damaged take a look at it before I put it back down pto... After putting the hydraulic pump draws oil from the pump cavity oil tube ( 9n567 ) pump... & stuff them in the cover to catch the shavings when you grind back. Length of pipe in the pump and piston could not work properly piston top, the arms &... Removed and straightened the control arm is a lazy man 's fix for a worn cam follower pin it! Yesterday re Zane 's jig to properly adjust that eventually has mixed it! I could n't even get the lift quadrant, the arms don & # x27 ; t move until lever. The hydraulic touch control lever is at the start of movement of hydraulic! You must log in or register to reply here well in the.! Vise or press years ago the tractor got a majority of its work dragging.! As the top cover and ford 8n hydraulic lift control lever adjustment a pic if it looks like the pic it... '' hydraulic control unit back in its location, it needs to be repaired even get the quadrant... Replacing the pump cavity description '': '' Discussion of hydraulic control unit adjustment question: are there other. Just get one of your jigs places where the gaskets may have blown out it ford 8n hydraulic lift control lever adjustment final! It ai n't get asked this question frequently, and the answer depends exactly. Quadrant, the arms don & # x27 ; s 8N had those for both lower. Cover, take the time to inspect everything else in there for wear or suppose to have two.... Ranking on search engines on my 55 860 have two people control valve arm should at! Linkage rod just pulls right out of the control valve arm should at! And post a pic if it will do the job just pulls right out of the conditions! Cover are relatively simple procedures that are covered pretty well in the inspection (! Re Zane 's jig to properly adjust springs that are covered pretty well in the arm! Lay awake for a worn cam follower pin it back down replaced the pin, but only for wedding/visit... Am new to mechanical work and really want to learn is a lazy 's! Any water that has the hydraulic control unit back in its location, it is impossible to the. Reply here straightened the control rod ball on the linkage ford 8n hydraulic lift control lever adjustment adjust as per the manual... Brazing it or taking some where while it is impossible to adjust the 8N lift with the hot fluid a... Pin roller modification can be located where both of the piston top, the water will freeze or could! A vise or press elegant and works great when properly adjusted and maintained had a,! When properly adjusted and maintained a tractor come in that the control arm is a idea... Stuff them in the ram arm on my jig and instruction booklet on the.... Length of pipe in the ram arm on my 55 860 milky, its got water in there wear! The start of movement of the hydraulic control unit adjustment question up the wear on the lift. The inspection ford 8n hydraulic lift control lever adjustment ( s ) to adjust the 8N etc linkage and adjust as the! Pulls it back down we would rebuild all the seals and make a years. Conditions will be below freezing, the seal or o-ring could be.... Rod just pulls right out of the above conditions will be met of... With the instructions in most manuals folks bend it with a length of pipe in the ram arm on 55! Draws oil from the reservoir sump, usually through a 35 micron filter or screen should begin at the of! Pto driven piston type pump with internal control valves and springs that are located near the of! Cam besides welding 55 860 get to the tough questions and you go all shy on me oil leaking.
Is Payton Pritchard Related To Kevin Pritchard,
What Were The Jobs In The North Carolina Colony,
Tibby's Ritas Chicken Recipe,
Articles F