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Thread: Haas VF5

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  1. #1
    Join Date
    Dec 2015
    Posts
    3

    Haas VF5

    Haas vf5 stuck between gears check air pressure and solenoids when I run m41 m42 they bout alarm out high and low gear fault

    parameters pages diagnostic are both 0 for high and low gear so its not in either somewhere in between tried everything I can thing of.

    CB4 where is that on a vf5 when I manually turn spindle feels like grinding well kinda like i said before its in between gears I've even tried pushing on solenoids as m41 and m42 are running but nothing will do it the solenoid might be back air is coming out of one the entire time but as I push on it air flow changes but gears will not engage any other things I could try before calling haas

  2. #2
    Join Date
    Dec 2015
    Posts
    3
    also spindle does not bounce back and forth just one direction spin as it tries to go into gear

  3. #3
    Join Date
    Sep 2009
    Posts
    93

    Re: Haas VF5

    probably the prox switch(s)

    common problem

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