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Tracy Martin TN 
Orange Level Access
Joined: 11 Sep 2009
Location: Gallatin,TN
Points: 10551
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 Topic: Case 480 backhoe
Posted: 25 Mar 2020 at 8:45pm |
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I have a project hoe I am working on. Doesn't want to shift gears. I think the valve than dumps pressure to tranny and torque convert is stuck. Any Case experts on here? Any help appreciated.Thanks Tracy
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No greater gift than healthy grandkids!
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desertjoe
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Joined: 23 Sep 2013
Location: New mexico
Points: 13358
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Posted: 25 Mar 2020 at 8:54pm |
Hey Tracy,,,I ain't a case expert,,,,but I did stay at a motel 6 in Australia,,,,,,,gulp,,,,I'm outa heere,,,,, 
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Tracy Martin TN
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Joined: 11 Sep 2009
Location: Gallatin,TN
Points: 10551
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Posted: 25 Mar 2020 at 9:32pm |
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Joe, stay safe! Traveling may be dangerous! Tracy
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No greater gift than healthy grandkids!
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ac fleet
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Joined: 12 Jan 2014
Location: Arrowsmith, ILL
Points: 2204
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Posted: 26 Mar 2020 at 12:09pm |
Both of mine are 1968 580ck's but same workings. 1 of mine is direct drive and 1 is converter drive. I have never used the converter drive one and only use it for parts hoe ---dont like anything thats not direct drive. I have a bunch of books on 580's and one of them might cover the converter drive unit. I would say that some valve is stuck/sluggish making the trans not release.
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Tracy Martin TN
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Joined: 11 Sep 2009
Location: Gallatin,TN
Points: 10551
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Posted: 26 Mar 2020 at 7:11pm |
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ac fleet, mine is a power shuttle shift. Both brakes are on left side. Shuttle disconnect pedal on the right. There is also a switch on dash for drive or road. I think it allows to stop machine with disconnect pedal. I have all the manuals , but must have been written a college professor. Thanks Tracy
Edited by Tracy Martin TN - 26 Mar 2020 at 7:15pm
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No greater gift than healthy grandkids!
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ac fleet
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Joined: 12 Jan 2014
Location: Arrowsmith, ILL
Points: 2204
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Posted: 26 Mar 2020 at 8:24pm |
Hmmmm,---not sure the 580 has any switches,---does have both brake peddles on the right, but so does the direct drive one. Gotta remember to look at it the next time I get to the farm. Drove a Ford 555 that had that setup, ---stomp the clutch peddle, grab trans gear you wanted, dump clutch, mash throttle peddle and go.--- to stop, let off throttle, grab reverse lever and stick it in the other direction and mash throttle again. At idle it just sat there. ---never ground any gears. Took me a while to learn how run it not having an actual clutch !
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