Recent content by wec101

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  1. W

    4840 alternator question

    Thanks for your response---I am not entirely sure I understand everything you said. Please excuse a stupid question but are there three wires to connect tothe alternator or two? I only found two but the on-line manual I found seems to indicate three. Please explain where the wires go to (whether...
  2. W

    4840 alternator question

    I removed the alternator and had is checked. Auto parts store said it was fine. I may have reversed the two wires when I connected it back. Now the alternator light glow faintly when running and the battery is not charging as I have to recharge it. Seems like it take an awful long time to charge...
  3. W

    4840 oil change question and wiring diagram inquiry

    Thanks---took your advice and it worked. There was lots of gunk. Could I ask you a stupid quesiton? If I understand it the same hydraulic oil used for the hydraulice is pumped through the radiator for engine cooling also? Is that correct? Thanks agian for your advice and help. gc
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    4840 oil change question and wiring diagram inquiry

    We are trying to change the engine oil on our 4840. Took plug off the line behind the left wheel and nothing comes out. Oil level is correct. Any suggestions? Also does anyone know where I can obtain the wiring schematic or diagram for the 4840? I need to trace where the wire on the back of the...
  5. W

    4840 power loss after 20 minutes

    Thanks--my son and I replaced the smaller in-line filter and that seems to halp a lot. We ordered the screw-on second filter and are anxious to see if that clears up the problem totally. The smaller fileter was really bad and I am sure it restricted fuel badly. gc
  6. W

    4840 power loss after 20 minutes

    Our 4840 starts running extremely bad and will not hardly pull itself after operating it 20 minutes or so. Temp does not seem high. Any ideas? If I am advised to change ruel filters can someone guide me as to where and how many filters there are? Thanks
  7. W

    Congratulations Tazza For Your 10,000th Post!

    I agree-----------I am a weekend acreage farmer from Iowa and relatively new to hte forum. Tazza has been a godsend for helping me with my crazy problems with our Gehl. Thanks again for taking time to help. Wec101
  8. W

    4840 auxiliary control valve/contol stuck

    One last question----------will it harm the solonoid depending on which terminal I connect red or black? In other words can I screw it up and connect backwards?
  9. W

    4840 auxiliary control valve/contol stuck

    So to be clear, I should be able to connect a positve 12V on one terminal and negative 12v on the other terminal and it should release or unlock-----correct? I agree that it makes sense to test this before I install the valve box back in. This follwoing quesiton may seem foolish but here...
  10. W

    4840 auxiliary control valve/contol stuck

    I just got off the phone with the local Gehl dealer and after checking out the valve box they said it is fine and belive that I have an electrical issue. He says that the solonoid on the rear of the valve box has to have juice to it to "unlock" or otherwise allow the auxialairy valve to operate...
  11. W

    4840 auxiliary control valve/contol stuck

    controls to the aux valve are manual. There is a rocker foor pedal connected toa cable. I have unhooked those and they move freely. The only electrical aspect to the whole valve box is a round cylinder connected to the rear side of the aux valve. We pulled the whole box off and took it to local...
  12. W

    4840 auxiliary control valve/contol stuck

    My son and I took a couple of hours yesterday and removed the valve box. Really was not too terrible. When we got it out we see a round black "solonoid looking" electrical piece mounted directly on the rear of the auxuliarry valve. It was connected tothe electrical system. Do you think there...
  13. W

    4840 auxiliary control valve/contol stuck

    Thanks for all your advice. I flipped cab up last night and cracked all lines coming in or out of the valve box with no good resolution. The valve simply will not move. I think my next step is to unhook the five or six lines and remove the entire valve box to have a gehl dealer or someone look...
  14. W

    4840 auxiliary control valve/contol stuck

    Thanks for the quidk response----couple of follow up questions---have you heared of this sticking problem before? Secondly would it work to connect up my post digger (wouild that have the same effect as connecting a hose between? the reason I ask is that I currently don't have a hose with male...
  15. W

    4840 auxiliary control valve/contol stuck

    The control valve on our 4840 for the aux. hydraulics has stuck. I used it a weel ago for a post auger and it worked fine. Oours is an older model so the control is a foot rocker connected to a cable. We lifted the cab and unhooked the cable and the cable/rocker move freely. Does anyone have any...
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