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    1990 cat 416b backhoe

    have been running machine on one battery with the other leads for the second battery taped off,today i got off machine and stepped on the positive cable and it hit metal then the backhoe just quit,now there is nothing with the key?is there a inline fuse somewhere or could i have burnt something out?
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    zerk fitting size 416b and drive hub

    cannot find what size the grease fittings are on the cat 416b metric or pipe?also replaced the hydraulic pump hub for the third time,these things are made to fail,the bolts snap and the inside teeth have only 4 teeth per side when there could be 6.also the hub must be way out of balance where...
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    help! need cab for 416b

    hi you wouldant have the left side door would you?thanks mike
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    john deere 648d

    looked up specks on hydraulic fluid capacity and it says 11 gal,that seems to be not much.from what i understand the rear diff runs on the same fluid?am i missing something. and also i cannot find where to check fluid in front diff.thanks mike
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    case 680e

    come to find out it was a bad battery ,tried to charge it off the machine with charger not on and it would spark,shorted out inside.
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    case 680e

    new batteries keep dying ,checked for amp draw and found 19 Millie amp draw,checked the grounds and alternator charging fine,theirs nothing on the machine that would take power just starter and lights. any ideas. thanks mike
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    case 850b

    hi would anyone know what the wear limits are on the bottom rollers because my track chain is really worn out .thanks mike
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    john deere 648d skidder

    lyman maine
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    john deere 648d skidder

    it was not easy getting those screws out,but i think i found out what happened,when i removed that bottom barrel everything fell out and found that center screw was unscrewed from the spool keeping the spool from going all the way down.i think the whole valve bank will have to be removed to...
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    john deere 648d skidder

    i tried pulling it out from the top that had a little plate with 2 screws,the bottom has an aluminum barrel is that what i have to take off and will it come out that way.when trying to pull it out from the top it only came out about half way then stopped.
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    john deere 648d skidder

    hi having trouble with the valve bank that controls the grapple the rod that opens and closes the grapple does not go down far enough witch makes the grapple close very slow,tried removing the rod but will not come out,any idea how to remove this so i can see whats obstructing this. thanks mike
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    cat 416b backhoe

    hi would anyone know how the rear differential lock works? i push the button on the floor and nothing happens.is there anything i can check? thanks mike
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