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  1. I

    Hydrostatic transmission on dozers

    I’m with John C on this one. Hystats are awesome to run but when and if they grenade I’ve never seen a cheap fix. Keep it cool and change the Hyd oil and filters often. Also we take oil samples on ours.
  2. I

    Cx160B Final Drive

    Hi supersize. I’ll try the best I can to help. 1st question does the symptom occur in both high and low speed tracking?
  3. I

    Case 580L kingpin bushing removal

    This! Use OEM case parts also!
  4. I

    2019 590 super N

    Believe that’s an after treatment system code. Ie DEF fluid code. I’d call a titan dealer and ask.
  5. I

    Case 580c backhoe brake pedals behaving oddly....

    Also I’ve seen where people put hyd oil in these and not DOT 3. They leak or behave erratically with hyd oil. Also the 4 big ball bearings slip in the friction rings causeing a small adjustment error in the shoes. They are not able to retract.
  6. I

    580M ser. 1 Fuel Cooler

    Howdy bootheel, Previous case tech here. I know that the SM series 1 is the first to introduce the fuel cooler I believe in these models it was to take heat away from the high pressure of pump. Better fuel consumption if it is cooler. In the later models they do it cause the common rail...
  7. I

    Service Manual Trading Post

    In need of a Cat 430D service manual, PDF style if possible. Trying to rebuild the transmisson. Thanks!
  8. I

    CAT 430D Service Manual

    Looking for a digital copy of a Cat 430D service manual. Trying to rebuild the transmission. Any help would be appreciated. :)
  9. I

    Case 650 k stranded!!!!

    I would also check the park brake solenoid and valve ( on the tank behind the batteries) for good function. Power ground magnitizing etc.
  10. I

    Engine/injector pump timing on a new holland LB75B

    Another good thing to do while you have it down is after you install the pump make sure your valves are all adjusted properly (it might need new valve cover gaskets and isolators anyways). This way you know your golden on the mechanical side when you fire that new rebuilt pump and injectors off.
  11. I

    D5H 8RC Prefix....Service Manual.

    Anyone out there have a PDF or link to a PDF D5H Service Manual. D5H S/N: 8RC01947 Any Help is much appreciated! Thanks Gang.:)
  12. I

    Case 580L Series 2 transmission control circuit puzzle

    This. Internally the solenoid can be shorted. We replace these with that problem often. Be thankful it didn't melt the rest of your harness (this happens too). I would also check all of your grounds, ground straps, and battery ground. Keep em good, clean and tight.
  13. I

    Cat 420D cylinder tube scored...

    Container......stupid mechanics fingers.
  14. I

    Cat 420D cylinder tube scored...

    As to ? #3 what we do at our shop when something like this happens is to: 1. Remove and flush the hyd lines from the valve to the cyl. Remove the valve body itself and any valve "down" the flow to the hyd filter and flush them with diesel and air in a large diesel filled conta yu ner. Then...
  15. I

    Case 580C Hydraulic question

    As far as I know pressure is only used to move the piston. Had this problem with my 580c and rebuilt boom, dipper, and outrigger cyls. They work great now. You should be fine as long as the spools in your backhoe valve are good.
  16. I

    Case 1845c slow loader

    This. Also in that foot pedal body there is a fitting that is a "power beyond" fitting. They blow the orings sometimes and cause this prob.
  17. I

    Pictures of your Backhoe!!!!!

    My new to me 580C!!! Bought her about 4 months ago....and lovin every minute of it.
  18. I

    580SN quick coupler removal

    Is this a Mechanical or a Hyd. Quick coupler?
  19. I

    580C hydraulic seal installation

    Hi Steve. They way we do them at our shop is the blue one goes in the grove alone (if you try to put the translucent seal in with the blue one you will damage the blue one). Not sure about the technical names for them. The 1/8" grove takes the cream colored one. Also make sure you install...
  20. I

    580 Super L ?

    Howdy Chopper. Generally a nitro charge kit is for charging an accumulator. The only accumulator i know of on that machine is related to ride control and acts as the cushion when activated. As far as changing the hyd. line and having no hyd. operation, Did you bleed the system afterwards...
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