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DHT Hydraulic Ram Leak

Discussion in 'Chainsaws and Power Equipment' started by Ohio, Jan 9, 2023.

  1. Ohio

    Ohio

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    Noticed ram leaking after parking it in the barn. I've had the splitter almost 5 years probably 40 to 50 cord split with it. I cleaned it up but forgot to take pictures of it clean.


    DHT went out of business so no support from the manufacturer. I am not familiar with hydraulics. Fluid looks fine, not milky or anything also was at the correct level on the dipstick.

    0109231615b_Film2.jpg

    0109231615_Film2.jpg


    0109231615a_Film2.jpg
     
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  2. Sandhillbilly

    Sandhillbilly

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    Some people are way more fussy than others…. But my DHT splitter has got a lot bigger mess than that going. I thought that was a cleaned picture. I’m not worried about mine yet, hasn’t leaked enough to tell about, as in I haven’t had to add any fluid yet. Not gonna worry about it until it becomes a pretty steady drip or tiny stream. Hydraulics leak! That’s just the nature of the beast. I wouldn’t worry about it especially if that is the before cleaning picture.
     
  3. Chud

    Chud

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    Yeah I wouldn’t pull it until it becomes a small stream under pressure. Find a place that rebuilds cylinders in the meantime.
     
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  4. donm1

    donm1

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    My DHT 22 ton splitter with a 4" by 1.75" cylinder developed a slight weep this fall. After looking around, it appears that DHT, Country Line, Husky and Speedco splitters may use the same 4" cylinder. Found this YouTube video that gives a couple of links for the repair kit (about $60).

     
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  5. Warner

    Warner

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    I wonder if the flat tires help with replacing the seals? :sherlock:
     
  6. corncob

    corncob

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    Any competent hydraulic shop can rebuild it. Seals are pretty generic.
     
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  7. Screwloose

    Screwloose

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    A little weeping is not much of a concern.
    If it starts dripping then any hydraulic shop can take care of it.
     
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  8. Ohio

    Ohio

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    In your opinion is this something that a first timer could replace the seals?
     
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  9. morningwood

    morningwood

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  10. Casper

    Casper

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    Cylinders are pretty easy. The gland removal can be tricky depending on the method the manufacturer used to secure it. If you're near Cleveland I can recommend a shop where you could take you gland and piston and they (Joe or his partner) can match up you o-rings and seals. Mine were under $20.00.
     
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