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Recent content by Billy Doug

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    Cat 312 main hydraulic pump hub and coupling

    It’s a grey market jap machine 7DK02070 thanks so much for your help . sorry about delay machine is on a barge and the wind has been whipping and cold I havnt felt the need to go out in that mess
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    Cat 312 main hydraulic pump hub and coupling

    Also that image on page 91 that you sent shows them two holes numbered 3 well the new hub does have them two holes but there wasn’t any bolts that came with the new hub that go in them holes. I don’t believe the old hub had any bolts in them holes either unless they were in with all the many...
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    Cat 312 main hydraulic pump hub and coupling

    So I was searching on the web trying to find what you have sent me and I came across this image. And this image I found shows the hub in backwards I’m assuming and comparing it to the images you posted. Thank you very much by the way.
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    Cat 312 main hydraulic pump hub and coupling

    my hub and coupling was in a million pieces when I opened it up. I’m trying to install new hub and coupling assembly now. I can’t figure out witch way the hub goes in there. The hub has a flat side then there’s a lip that stands out further on one side. There’s also. Place for set screws or one...
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    No power to throttle or key switch

    Hope you guys don’t mind im just going to tag a few folks that i see on here that are senior members and maybe you might know something to help me with.
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    No power to throttle or key switch

    I’ve been working on my 311 for about a month now cleaning fuel tank and lines pretty much entire fuel system. So i havnt messed with any wiring. When i parked machine everything was fine key switch and throttle worked great. After cleaning fuel tank and fuel system i went to crank machine and...
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    Stuck valve on mini bobcat excavator

    E32I is the model
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    Stuck valve on mini bobcat excavator

    E32I is the model!!
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    Stuck valve on mini bobcat excavator

    Also does anyone have a service manual for a 2017 bobcat mini excavator
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    Stuck valve on mini bobcat excavator

    Hey how is everyone doing? I’m new to the this forum. I’m seeking any information that i can receive from the experts or someone that is familiar with a 2017 bobcat mini excavator. I have a stuck valve and I’m not sure witch one it is. The valve that is stuck is the bucket curl valve. Thank you...
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    Cat Excavator 312 1997 Hydraulic Hose Diagram

    Thank you all for your help! It is greatly appreciated! I guess I will have to download the manual suggested and starting learning Japanese real quick! haha
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    Cat Excavator 312 1997 Hydraulic Hose Diagram

    Thank you, it’s an after market caterpillar so it’s a Japanese machine. Would you happen to have a diagram/picture of the bottom of the control valve, where the hoses come out of the bottom of the valve? I’m underneath my machine and looking up right now. Thank you again
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    Cat Excavator 312 1997 Hydraulic Hose Diagram

    Hello, thank you for your help. The serial number is 7DK02070. The hoses i need help with- Starting from the pump side, I need help with the number 3 hose and the next 6 hoses please. I will post 2 pics in a separate thread/comment because it’s taking very long to upload. Thank you again
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