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Yesterday's Tractor Forums
  1. Farmall m farmer

    856 delco 10si conversion questions

    I want to put a 10si on it but the original plug was gone and somebody just put spade connectors and they were unhooked so how do I hook it up I found a thread on here but it was confusing to me what is the best way to hook it up pictures would be great
  2. Farmall m farmer

    JD 4320 update

    Don’t know if you remember or not but I was working on a 4320 diesel and there was a few thing wrong the three point did not work and the SCVs needed rebuilt so the hydro fluid had water in it and when I cleaned the pickup screen it fixed the three point don’t ask me why I don’t know haven’t...
  3. Farmall m farmer

    John Deere 4320 SCV valve

    So the tractor SCV valve the detents inside do not work I saw you can buy a rebuild kit with new valves from worthington ag parts is this something that is rebuild able by just putting seals in it and put back together or is this something that a dealer should do or just buy a rebuild SCV valve?
  4. Farmall m farmer

    Case 580c backhoe steering hand valve leaking

    it has bad leak coming from the bottom of the steering shaft and the steering wheel has a lot of play in it but I know it’s not tie rod ends as I have already replaced them is the hand valve a throw away part I don’t see like a seal kit for it online but a new ones about $900 so I would think it...
  5. Farmall m farmer

    John Deere 4620 fuel in oil

    So this tractor a couple years ago filled the crank case up with fuel and blew out the breather and got shut off so about a month ago I went over to where it was sitting and got it running I thought I identified the problem as a bad fuel lift pump because when you would pump the primer you got...
  6. Farmall m farmer

    Hauling permit in California

    I was watching a video and a guy was driving a old military 2 1/2 ton truck something like 200 miles and he was having trouble getting a hauling permit and I am curious what are the requirements to get one of these permits PLEASE DON’T TURN THIS INTO A POLITICAL DISCUSSION I am just curious why...
  7. Farmall m farmer

    John Deere 4320 hydraulic oil pick up screen?

    I was reading about a pickup screen and I am getting ready to do my yearly maintenance and would like to clean it where is it? I attempted to post a picture of where I believe it is but not working. Anyways the thing I’m looking at is a steel pipe plug looking thing with a spot to put a 1/2...
  8. Farmall m farmer

    Where is the neutral safety switch on a John Deere 4620

    I fixed all my lights have new LEDS on order anyways now working on the neutral safety switch located I saw somebody said behind the right battery box but I can’t find it theres a electrical plug that’s been jumped but there’s no switch that looks like a neutral safety switch anywhere in the...
  9. Farmall m farmer

    John Deere 4620 vs 4320 lights

    Are they the same I’m putting LEDs on are 4620 and I saw some for a 4320 but it didn’t say a 4620
  10. Farmall m farmer

    John Deere 4620 light switch wiring

    A follow up to a older thread I got the fender lights working like there supposed to I put a new light switch in it and I don’t think the old switch was hooked up right because it still doesn’t work right does anybody have a diagram for the back side of the switch with wire colors? I already...
  11. Farmall m farmer

    New holland 851 auto wrap

    Can you flip the gear box like on a Deere bailer to make it 1000 rpm on the pto instead of 540 I know from the factory you could get 540 or 1000 pto I looked in the manual and online and haven’t had much luck
  12. Farmall m farmer

    John Deere 4620 fender lights wiring help

    So I’m trying to hook the lights up on are 4620 and all the harness plugs were unplugged. I have the right fender as looking from front of tractor right side light.
  13. Farmall m farmer

    Fiber optic leads on a 4620

    What do they do I put a new hydraulic temp gauge in and broke it in half is it important none of the lights work on the tractor anyways I figured they went to a back light for the gauge but then why wouldn’t they use normal wire? They are nasty things I had to pick the little fibers out of my...
  14. Farmall m farmer

    Blown head gasket?

    I’m stumped my backhoe pukes coolant out of the radiator cap so I got a new 7 pound generic cap from Napa that’s what the manufacturer called for it had a 10 pound in it before I pulled it the backhoe out of the weeds probably a year ago with a very recent engine rebuild hours wise. The guy I...
  15. Farmall m farmer

    How to hook up a amp gauge

    I’m rewiring my case 580c backhoe and have some aftermarket gauges and one was a amp gauge and I’m not sure how to hook it up
  16. Farmall m farmer

    John Deere 4320 hydraulics stop working when you push the clutch

    I’m sitting in the tractor waiting on the combine and thinking about the 4320 on the auger when you push your foot down on the clutch in about 5 to 10 seconds you loose all hydraulic power to clutch brakes steering remotes I have heard this is normal for the 20 series but I find that hard to...
  17. Farmall m farmer

    Farmall m governor

    my dad was taking hay with the m and he said it should throttle up more he’s raked hay on an H before and I feel like the tractor should turn more rpm what is the factory setting and could I turn it up a little bit with out hurting it to much
  18. Farmall m farmer

    How rare is this

    I bought it for $20 from a friend no idea how long it’s been sitting it has spark I haven’t taken apart the carb don’t know about compression it had a stuck valve that I broke a new one is $60 I’m trying to figure out if it’s worth fixing I have no idea if the generator works I have a project...
  19. Farmall m farmer

    John Deere 4620 pto

    I am planning on fixing are 4620 because the 4320 is dying and I would like to know if I find a 4320 pto unit off of a parts tractor can I put it in the 4620 and have 540 pto
  20. Farmall m farmer

    Farmall m 12 volt generator

    My M is 6 volt and I would like to convert it to 12 volt to have my local generator shop redo it again it’s 400 there’s a tractor swap meet coming up and I would like to find a 12 volt generator for it to just swap it my question is what model of generator do I need and how do I know it’s 12 volt
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