Hydro Pump and Wheel Motor Diagrams?

Discussion in 'Mechanic and Repair' started by Hondo1, Mar 6, 2012.

  1. Hondo1

    Hondo1 LawnSite Member
    Posts: 9

    Does anyone know where I can get a breakdown parts diagram of a hydro pump and wheel motor assembly.
    I can find the pricing of both parts, but looking for a diagram breakdown. All websites sell seal overhaul kits, input shaft, cylinder,shock kits, ext. but no actual break down diagram of system.
    I have a older J-Thomas book that gives a break down of a hydo pump, which is fine, but does me no good. How do know if this J-thomas breakdown is the same as my pump.

    thank you
    hondo1
     
  2. RickyDL77

    RickyDL77 LawnSite Senior Member
    Posts: 431

    what is the model of the pump? i have a couple breakdown/service manuals
     
  3. pugs

    pugs LawnSite Gold Member
    Posts: 3,018

    Breakdowns for Hydrogear pumps, motors or transaxles would be no problem. You need the numbers off the pump/motor/transaxle.

    Anyone elses...good luck. Well I shouldnt say that. You can get breakdowns for the Eaton transaxles used on like Ferris Dual Drives and older Grasshopper stuff.
     
  4. Hondo1

    Hondo1 LawnSite Member
    Posts: 9

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  5. Hondo1

    Hondo1 LawnSite Member
    Posts: 9

    I have a Lazer Z Hp w/23kaw. 50" cut. 103-1942 is wheel motor #. Machine ser. #600,000. I would like to rebuild pumps and wheel motors, rather than purchasing new ones.
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  6. BigFish

    BigFish LawnSite Silver Member
    Posts: 2,912

    Most mechanics would look at the numbers and compare...............

    This site has a lot of info :http://www.m-and-d.com/Hydro-Gear_parts.html
     
  7. pugs

    pugs LawnSite Gold Member
    Posts: 3,018

    That is useless. You would need the numbers off of the pump itself or the wheel motor itself.
     
  8. Hondo1

    Hondo1 LawnSite Member
    Posts: 9

    After I pull numbers off pumps and motors. Then where can I get diagrams from? Is there a special site out there also. Thanks
    Posted via Mobile Device
     

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