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Subject: 641

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Leroy Schieffer    Posted 08-12-2022 at 15:04:04 [URL] [DELETE]        [Reply] [Email]  
  • 641
  • Need help! I have a 641 with 3 point issues. some days it works and works all day,next day will work till 1st time it is lowered then just dies. when it is dead it dosen't seam to even try to lift. Changed fluid in it still does the same thing. Don't know where to start. presume pump is working or would not work at all.

    Bruce(OR)    Posted 08-13-2022 at 23:48:15 [URL] [DELETE]        [Reply] [No Email]  
  • Re: 641
  • Turn off machine, remove side cover. Visual inspection. Operate linkage. Observe.
    Engine off, reach in and feel linkage.
    Operate linkage.
    Feel good or not?
    Valve sticking?

    Do this with the engine running and we can call you stumpy IF you live.

    Leroy    Posted 08-15-2022 at 09:25:29 [URL] [DELETE]        [Reply] [Email]  
  • Re: 641
  • Will try the visual inspection the next time I am up to the woods. which valve are you thinking of?

    Bruce(OR)    Posted 08-15-2022 at 16:33:43 [URL] [DELETE]        [Reply] [No Email]  
  • Re: 641
  • Probably the one submerged in the gunk.
    Water in the oil will rust those into not working.

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