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  1. K

    Okuma crown lathe osp700l leaking hydro through spindle

    actuator = inside the aluminum piston correct? does it separate? and how?
  2. K

    Okuma crown lathe osp700l leaking hydro through spindle

    thanks for that but is it possible O rings "dry up" over time? say you never used the hydraulics for 15 or 20 years and all of a sudden you're using hydraulic chuck..... so can that rupture the seals? I am trying to think if there is something else for example if there are wears on the metals...
  3. K

    Okuma crown lathe osp700l leaking hydro through spindle

    does any of you here have a good used condition kitagawa samchully S1552 or S1552-15Y actuator to sell? greatly appreciated
  4. K

    Kitagawa S1552 good used condition

    check your PM how do we connect?>
  5. K

    Okuma crown lathe osp700l leaking hydro through spindle

    has anyone rebuilt their unit? and been successful? is it even worth it? I talked to Okuma techs they said its gonna leak again its better to buy a new cylinder
  6. K

    Kitagawa S1552 good used condition

    does anyone have a good used condition Kitagawa S1552 actuator to sell? give away ?
  7. K

    Hydraulic oil flooding out the spindle b212 kitagawa chuck okuma lu15 impact 99

    i have ordered how do you remove the cylinder? do i need to remove the chuck and draw tube from the front ?
  8. K

    Hydraulic oil flooding out the spindle b212 kitagawa chuck okuma lu15 impact 99

    hi guys i was wondering if you could help me? i have been running this machine with a 12" chuck for 1.5 years never had an issue with it the draw tube is practically new custom built all of a sudden out of nowhere the hydraulic oil starts pouring out of the spindle any clue as to what's...
  9. K

    Okuma Lathe Rebuild

    hey i have a huge hydraulic leak can you help? all of a sudden i have oil pouring out the spindle B2312 kitagawa chuck okuma impact Lu15 99 thank you
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