OT - Log splitter stopped splitting (hydraulic)

Discussion in 'The Bench' started by Smartin, Aug 10, 2019.

  1. Smartin

    Smartin antiqueautomotiveservice.com Staff Member

    Lots of great minds here on v8buick...let's figure this out.

    I was in the middle of a split cycle when the piston just stopped out of the blue. Won't go up or down. Nothing. Engine is running great, no noises. Is there a break-away pin or something in the coupler at the pump-to-engine connection? I don't want to just start tearing things apart before I have a clue of what might be the problem. TIA
     

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  2. Gallagher

    Gallagher Founders Club Member

    That connection is the first thing I'd look at.
    Of course I would have torn it apart without knowing exactly how it works.

    Can you see if the pump input shaft is still spinning?
     
    Houmark likes this.
  3. Smartin

    Smartin antiqueautomotiveservice.com Staff Member

    I'm YouTubing right now....seems like the most likely culprit (coupler)
     
  4. 2001ws6

    2001ws6 last of the v8 interceptors

    Fluid level?
     
  5. Gallagher

    Gallagher Founders Club Member

  6. Gallagher

    Gallagher Founders Club Member

    This you?
    [​IMG]
     
    1972Mach1, sriley531 and BYoung like this.
  7. 2001ws6

    2001ws6 last of the v8 interceptors

    Close

    [​IMG]
     
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  8. 436'd Skylark

    436'd Skylark Sweet Fancy Moses!!!!!

    If it won't go either way you must not have any flow or the handle is incommunicado with the valve. A quick diagnosis would be to crack the return line from the valve block and see if there is flow. Do it at an idle and only loosen it as much as necessary.
     
  9. Smartin

    Smartin antiqueautomotiveservice.com Staff Member

    Found the problem. Plastic coupler spacer was munched...just bought a new 3-piece kit on Amazon for $24

    I bought this thing used, and I can get about an hour of operation out of it before something goes wrong.

    I have a bit of wood to split, yet....
     

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  10. 2001ws6

    2001ws6 last of the v8 interceptors


    Nice stack of wood!

    I used to split, but got tired of it.

    [​IMG]
     
  11. Gallagher

    Gallagher Founders Club Member

    I said that, because you thought of the simplest thing first.
     
  12. Smartin

    Smartin antiqueautomotiveservice.com Staff Member

    The pile is a bit overwhelming. It is what's left over after I had the area cleared for my new building. All red oak.
     
  13. Smartin

    Smartin antiqueautomotiveservice.com Staff Member

    BTW, fluid level was my first check! That's why they call me Smartin.
     
    2001ws6 likes this.
  14. 2001ws6

    2001ws6 last of the v8 interceptors

    I figured. lol
    I fix industrial equipment all day, everyday for the last 25 years. :(
    I've learned the hard way to always check the simple crap first. lol
    You'd be surprised how often an employee shuts off the air, hits an e-stop or doesn't even hit a start button. o_O
     
    Houmark likes this.
  15. 2001ws6

    2001ws6 last of the v8 interceptors


    That's some nice burning wood!
    I was splitting all sugar Maples. I couldn't even count how many times I hit a steel tube while cutting. At One point I was changing saw chains every 15 mins. My dad would sharpen as fast as I handed them to him. lol
     
  16. hugger

    hugger Well-Known Member

  17. yachtsmanbill

    yachtsmanbill Well-Known Member

    Nice wood IRONMAN!! ws

    [​IMG]
     

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