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Metalworking (rec.crafts.metalworking) Discuss various aspects of working with metal, such as machining, welding, metal joining, screwing, casting, hardening/tempering, blacksmithing/forging, spinning and hammer work, sheet metal work. |
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#1
Posted to rec.crafts.metalworking
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BACKHOE PICTURES AS PROMISED. I REALLY DO THANK YOU GUYS
Latest information on this IH 3400A backhoe. Today, the steering
wheel will turn with great effort. The tires will turn somewhat, bearing in mind that I have the front tires jacked up off of the ground. It feels like that there are 'notches' that the s. wheel goes thru while turning. I am afraid that I sound like many women when they try to describe a noise to a mechanic. To salvage my prowess, I have built and repaired many engines in my long time here on earth but I am a neophyte on hydraulics. I need Pascal to tutor me. Pete, you seem very confident that the steering valve needs to be rebuilt/replaced. I am afraid replacement is out of the question due to all the banks around here recognize me so, I can't 'withdraw' money. Pete, can you tell me any other tests to perform before I let all of the springs and ball bearings out of the S. valve? Anyone, everyone? Thank you immensely. Joe http://s140.photobucket.com/albums/r...%20%20BACKHOE/ I think that the captions are self-explanatory, if not, please let me know. |
#2
Posted to rec.crafts.metalworking
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BACKHOE PICTURES AS PROMISED. I REALLY DO THANK YOU GUYS
justme wrote:
Latest information on this IH 3400A backhoe. Today, the steering wheel will turn with great effort. The tires will turn somewhat, bearing in mind that I have the front tires jacked up off of the ground. It feels like that there are 'notches' that the s. wheel goes thru while turning. I am afraid that I sound like many women when they try to describe a noise to a mechanic. To salvage my prowess, I have built and repaired many engines in my long time here on earth but I am a neophyte on hydraulics. I need Pascal to tutor me. Pete, you seem very confident that the steering valve needs to be rebuilt/replaced. I am afraid replacement is out of the question due to all the banks around here recognize me so, I can't 'withdraw' money. Pete, can you tell me any other tests to perform before I let all of the springs and ball bearings out of the S. valve? Anyone, everyone? Thank you immensely. Joe http://s140.photobucket.com/albums/r...%20%20BACKHOE/ I think that the captions are self-explanatory, if not, please let me know. Bad valve. You should be able to rebuild it. |
#3
Posted to rec.crafts.metalworking
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BACKHOE PICTURES AS PROMISED. I REALLY DO THANK YOU GUYS
"Steve W." wrote: justme wrote: Latest information on this IH 3400A backhoe. Today, the steering wheel will turn with great effort. The tires will turn somewhat, bearing in mind that I have the front tires jacked up off of the ground. It feels like that there are 'notches' that the s. wheel goes thru while turning. I am afraid that I sound like many women when they try to describe a noise to a mechanic. To salvage my prowess, I have built and repaired many engines in my long time here on earth but I am a neophyte on hydraulics. I need Pascal to tutor me. Pete, you seem very confident that the steering valve needs to be rebuilt/replaced. I am afraid replacement is out of the question due to all the banks around here recognize me so, I can't 'withdraw' money. Pete, can you tell me any other tests to perform before I let all of the springs and ball bearings out of the S. valve? Anyone, everyone? Thank you immensely. Joe http://s140.photobucket.com/albums/r...%20%20BACKHOE/ I think that the captions are self-explanatory, if not, please let me know. Bad valve. You should be able to rebuild it. Yep. That looks like one of the newer style steering valves, the one I rebuilt was older. You should be able to get a rebuild kit with new seals, O-rings and other small parts to rebuild it at a dealer. The two critical things to a successful rebuild are cleanliness and taking a lot of pictures as you tear it down. You don't need to actually understand how the valve works, just match replacement parts from the kit to the old parts, replace and put it back together properly. The rebuild kit is often for several different versions and will usually contain some parts you won't need. When I rebuilt my steering valve I used several cans of 3M brake cleaner to clean everything well (wear nitrile gloves, latex last 2.5 seconds with that cleaner), and I had a cup of clean hydraulic fluid to dip the parts in when I was reassembling the valve. With that being the newer style valve you can get a new one for around $500 if need be. |
#4
Posted to rec.crafts.metalworking
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BACKHOE PICTURES AS PROMISED. I REALLY DO THANK YOU GUYS
So, there is no bout a dought it at this point, it is the steering
valve? I will have to get a rebuild kit as I am retired and have never seen ~ $500 bux for a new valve, in a long time. This is going to be a job but so long as I have you guys as mentors, I will go ahead. Can I dig a ditch for you in return? Joe On Mon, 21 Mar 2011 21:19:54 -0600, "Pete C." wrote: "Steve W." wrote: justme wrote: Latest information on this IH 3400A backhoe. Today, the steering wheel will turn with great effort. The tires will turn somewhat, bearing in mind that I have the front tires jacked up off of the ground. It feels like that there are 'notches' that the s. wheel goes thru while turning. I am afraid that I sound like many women when they try to describe a noise to a mechanic. To salvage my prowess, I have built and repaired many engines in my long time here on earth but I am a neophyte on hydraulics. I need Pascal to tutor me. Pete, you seem very confident that the steering valve needs to be rebuilt/replaced. I am afraid replacement is out of the question due to all the banks around here recognize me so, I can't 'withdraw' money. Pete, can you tell me any other tests to perform before I let all of the springs and ball bearings out of the S. valve? Anyone, everyone? Thank you immensely. Joe http://s140.photobucket.com/albums/r...%20%20BACKHOE/ I think that the captions are self-explanatory, if not, please let me know. Bad valve. You should be able to rebuild it. Yep. That looks like one of the newer style steering valves, the one I rebuilt was older. You should be able to get a rebuild kit with new seals, O-rings and other small parts to rebuild it at a dealer. The two critical things to a successful rebuild are cleanliness and taking a lot of pictures as you tear it down. You don't need to actually understand how the valve works, just match replacement parts from the kit to the old parts, replace and put it back together properly. The rebuild kit is often for several different versions and will usually contain some parts you won't need. When I rebuilt my steering valve I used several cans of 3M brake cleaner to clean everything well (wear nitrile gloves, latex last 2.5 seconds with that cleaner), and I had a cup of clean hydraulic fluid to dip the parts in when I was reassembling the valve. With that being the newer style valve you can get a new one for around $500 if need be. |
#5
Posted to rec.crafts.metalworking
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BACKHOE PICTURES AS PROMISED. I REALLY DO THANK YOU GUYS
On 3/21/2011 8:55 PM, justme wrote:
So, there is no bout a dought it at this point, it is the steering valve? I will have to get a rebuild kit as I am retired and have never seen ~ $500 bux for a new valve, in a long time. This is going to be a job but so long as I have you guys as mentors, I will go ahead. Can I dig a ditch for you in return? Joe Post over in alt.fan.tractors also. Once in a while somebody knowledgeable responds over there. On Mon, 21 Mar 2011 21:19:54 -0600, "Pete wrote: "Steve W." wrote: justme wrote: Latest information on this IH 3400A backhoe. Today, the steering wheel will turn with great effort. The tires will turn somewhat, bearing in mind that I have the front tires jacked up off of the ground. It feels like that there are 'notches' that the s. wheel goes thru while turning. I am afraid that I sound like many women when they try to describe a noise to a mechanic. To salvage my prowess, I have built and repaired many engines in my long time here on earth but I am a neophyte on hydraulics. I need Pascal to tutor me. Pete, you seem very confident that the steering valve needs to be rebuilt/replaced. I am afraid replacement is out of the question due to all the banks around here recognize me so, I can't 'withdraw' money. Pete, can you tell me any other tests to perform before I let all of the springs and ball bearings out of the S. valve? Anyone, everyone? Thank you immensely. Joe http://s140.photobucket.com/albums/r...%20%20BACKHOE/ I think that the captions are self-explanatory, if not, please let me know. Bad valve. You should be able to rebuild it. Yep. That looks like one of the newer style steering valves, the one I rebuilt was older. You should be able to get a rebuild kit with new seals, O-rings and other small parts to rebuild it at a dealer. The two critical things to a successful rebuild are cleanliness and taking a lot of pictures as you tear it down. You don't need to actually understand how the valve works, just match replacement parts from the kit to the old parts, replace and put it back together properly. The rebuild kit is often for several different versions and will usually contain some parts you won't need. When I rebuilt my steering valve I used several cans of 3M brake cleaner to clean everything well (wear nitrile gloves, latex last 2.5 seconds with that cleaner), and I had a cup of clean hydraulic fluid to dip the parts in when I was reassembling the valve. With that being the newer style valve you can get a new one for around $500 if need be. |
#6
Posted to rec.crafts.metalworking
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BACKHOE PICTURES AS PROMISED. I REALLY DO THANK YOU GUYS
Okay, Bob. Will keep an eye on that group. Had two posts in it when
I looked. Joe On Mon, 21 Mar 2011 21:04:22 -0700, Bob La Londe wrote: On 3/21/2011 8:55 PM, justme wrote: So, there is no bout a dought it at this point, it is the steering valve? I will have to get a rebuild kit as I am retired and have never seen ~ $500 bux for a new valve, in a long time. This is going to be a job but so long as I have you guys as mentors, I will go ahead. Can I dig a ditch for you in return? Joe Post over in alt.fan.tractors also. Once in a while somebody knowledgeable responds over there. On Mon, 21 Mar 2011 21:19:54 -0600, "Pete wrote: "Steve W." wrote: justme wrote: Latest information on this IH 3400A backhoe. Today, the steering wheel will turn with great effort. The tires will turn somewhat, bearing in mind that I have the front tires jacked up off of the ground. It feels like that there are 'notches' that the s. wheel goes thru while turning. I am afraid that I sound like many women when they try to describe a noise to a mechanic. To salvage my prowess, I have built and repaired many engines in my long time here on earth but I am a neophyte on hydraulics. I need Pascal to tutor me. Pete, you seem very confident that the steering valve needs to be rebuilt/replaced. I am afraid replacement is out of the question due to all the banks around here recognize me so, I can't 'withdraw' money. Pete, can you tell me any other tests to perform before I let all of the springs and ball bearings out of the S. valve? Anyone, everyone? Thank you immensely. Joe http://s140.photobucket.com/albums/r...%20%20BACKHOE/ I think that the captions are self-explanatory, if not, please let me know. Bad valve. You should be able to rebuild it. Yep. That looks like one of the newer style steering valves, the one I rebuilt was older. You should be able to get a rebuild kit with new seals, O-rings and other small parts to rebuild it at a dealer. The two critical things to a successful rebuild are cleanliness and taking a lot of pictures as you tear it down. You don't need to actually understand how the valve works, just match replacement parts from the kit to the old parts, replace and put it back together properly. The rebuild kit is often for several different versions and will usually contain some parts you won't need. When I rebuilt my steering valve I used several cans of 3M brake cleaner to clean everything well (wear nitrile gloves, latex last 2.5 seconds with that cleaner), and I had a cup of clean hydraulic fluid to dip the parts in when I was reassembling the valve. With that being the newer style valve you can get a new one for around $500 if need be. |
#7
Posted to rec.crafts.metalworking
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BACKHOE PICTURES AS PROMISED. I REALLY DO THANK YOU GUYS
justme wrote: So, there is no bout a dought it at this point, it is the steering valve? It's something like 99% probability. Bad seals in the steering cylinder could let the steering valve freewheel, but you shouldn't ever have the steering wheel hard to turn until the wheels move to their limit if it's a load-reaction type of steering valve, and not even then if it's a non load-reaction type. I will have to get a rebuild kit as I am retired and have never seen ~ $500 bux for a new valve, in a long time. I would expect a rebuild kit to be under $50. I believe the one for my Deere 500C was. This is going to be a job but so long as I have you guys as mentors, I will go ahead. It's a bit tedious, but as long as you are organized it's not that bad. Can I dig a ditch for you in return? No ditches needed at the moment. I did dig a few back when I had the big old 500C, but I sold that when I moved. I now have a nice little Kubota B7100DT but no backhoe attachment yet, perhaps I'll build one eventually. |
#8
Posted to rec.crafts.metalworking
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BACKHOE PICTURES AS PROMISED. I REALLY DO THANK YOU GUYS
Pete, what you said below confuses me. The s. wheel is hard to turn
and the tires have not reached near their limit. It seems that a short time ago, I could rotate the s. wheel easily but I am not sure if the engine was on or off. Regardless, the tires didn't turn. Yesterday, with the engine running, I loosened on of the fittings on the cylinder and fluid came out then, I rotated the s. wheel and more came out. I shot you an email. Joe On Tue, 22 Mar 2011 07:27:17 -0600, "Pete C." wrote: justme wrote: So, there is no bout a dought it at this point, it is the steering valve? It's something like 99% probability. Bad seals in the steering cylinder could let the steering valve freewheel, but you shouldn't ever have the steering wheel hard to turn until the wheels move to their limit if it's a load-reaction type of steering valve, and not even then if it's a non load-reaction type. I will have to get a rebuild kit as I am retired and have never seen ~ $500 bux for a new valve, in a long time. I would expect a rebuild kit to be under $50. I believe the one for my Deere 500C was. This is going to be a job but so long as I have you guys as mentors, I will go ahead. It's a bit tedious, but as long as you are organized it's not that bad. Can I dig a ditch for you in return? No ditches needed at the moment. I did dig a few back when I had the big old 500C, but I sold that when I moved. I now have a nice little Kubota B7100DT but no backhoe attachment yet, perhaps I'll build one eventually. |
#9
Posted to rec.crafts.metalworking
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BACKHOE PICTURES AS PROMISED. I REALLY DO THANK YOU GUYS
On Mon, 21 Mar 2011 22:12:50 -0400, "Steve W."
wrote: justme wrote: Latest information on this IH 3400A backhoe. Today, the steering wheel will turn with great effort. The tires will turn somewhat, bearing in mind that I have the front tires jacked up off of the ground. It feels like that there are 'notches' that the s. wheel goes thru while turning. I am afraid that I sound like many women when they try to describe a noise to a mechanic. To salvage my prowess, I have built and repaired many engines in my long time here on earth but I am a neophyte on hydraulics. I need Pascal to tutor me. Pete, you seem very confident that the steering valve needs to be rebuilt/replaced. I am afraid replacement is out of the question due to all the banks around here recognize me so, I can't 'withdraw' money. Pete, can you tell me any other tests to perform before I let all of the springs and ball bearings out of the S. valve? http://s140.photobucket.com/albums/r...%20%20BACKHOE/ I think that the captions are self-explanatory, if not, please let me know. Yeah, Pete's right. You might be able to clean the valve, and that just might fix it (seeing the age), but you'll need a new seal kit at minimum. Be sure to get a good exploded diagram before disassembly, then keep track of the parts well. Crud builds up between parts and can gouge channels, so pray for goo vs. metal filings and farrows. Goo dissolves. G'luck! -- "I probably became a libertarian through exposure to tough-minded professors" James Buchanan, Armen Alchian, Milton Friedman "who encouraged me to think with my brain instead of my heart. I learned that you have to evaluate the effects of public policy as opposed to intentions." -- Walter E. Williams |
#10
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BACKHOE PICTURES AS PROMISED. I REALLY DO THANK YOU GUYS
Okay, Steve. Well, I will get to work.
Thanks Joe On Mon, 21 Mar 2011 22:12:50 -0400, "Steve W." wrote: justme wrote: Latest information on this IH 3400A backhoe. Today, the steering wheel will turn with great effort. The tires will turn somewhat, bearing in mind that I have the front tires jacked up off of the ground. It feels like that there are 'notches' that the s. wheel goes thru while turning. I am afraid that I sound like many women when they try to describe a noise to a mechanic. To salvage my prowess, I have built and repaired many engines in my long time here on earth but I am a neophyte on hydraulics. I need Pascal to tutor me. Pete, you seem very confident that the steering valve needs to be rebuilt/replaced. I am afraid replacement is out of the question due to all the banks around here recognize me so, I can't 'withdraw' money. Pete, can you tell me any other tests to perform before I let all of the springs and ball bearings out of the S. valve? Anyone, everyone? Thank you immensely. Joe http://s140.photobucket.com/albums/r...%20%20BACKHOE/ I think that the captions are self-explanatory, if not, please let me know. Bad valve. You should be able to rebuild it. |
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