Recent content by davim

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    Bobcat 440b control valve rebuild

    Oooooooooooops shulda ck the manual and not assembled from memory hahahaha put the retaining washer on backwards didnt compress the quad ring seal and allowed it to blow when I fired Bob up
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    IMG_8459.jpeg

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    Bobcat 440b control valve rebuild

    So i changed them out and one is leaking out the front dang might not be seated correctly gotta pull it out and redo The valve spools had the yellow v seals on it before but from what i can find the quad seals are what it’s supposed to use is that right
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    Bobcat 440b control valve rebuild

    ok so i have a bag if replacment seals Quid seals black soft rubber or orange v seals for ser #505220704 1998 and is there a front or back to these black quad seals
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    bobcat 440b control valve leak

    [email protected] i could use those docs as well if you will share, that's where im at right now,,, hands tooooo big to get to the allen screws looks like i have to pull the control valve....... help Mahalo
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    IMG_7378.jpeg

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    440b Hydraulic Leak at back of valve body

    1998 Bobcat 440b has a leak out of the outside back cap on the control valve body Looks like a spool valve issue Any ideas on what it is seals? Which parts? And where to get the parts ( I’m on an island no parts here……Mahalo
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    Resized_20230126_125227.jpeg

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    Win -2- of the new SkidSteer Forum decals!

    Bobcat 440B 1998 Bobcat 440B 1998 Aloha
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    Electric fuel pump function.

    ooooops,, my previous post is in reference to a 440B - 18MQS Mahalo
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    Electric fuel pump function.

    Aloha Rodger, I have a similar issue,, its hot here and the mechanical fuel pump vapor locks, want to install an electric, plan to use pressure reducer, question ? best place to locate the electric fuel pump,( it gets pretty warm around the engine and its cowlings and do i need a bleeder valve...
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