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  1. M

    Need ROPS bolts thread pitch

    I have one of those that came with a cheap tap and die set. But I just ordered these yesterday: https://www.amazon.com/dp/B0B5R2KFXQ?psc=1&ref=ppx_yo2ov_dt_b_product_details
  2. M

    B8200HST Decompression Lever Stuck

    Reading this thread was a nice stroll through memory lane. The tractor has done well by me the last 5 or 6 years. Only real problems have been with old tires and dumb stuff like that. I decided to follow up and say that I had a chance to use the decompression lever in a useful way. The...
  3. M

    B7100 - Excessive Smoking

    My B8200 smoked like that. It had a crack in the head. I bought a rebuilt one and had it installed by a Craigslist mechanic. Then did my own valve adjustment which apparently he overlooked.
  4. M

    Who do you let drive your tractor (unsupervised)?

    She knew not to leave it in 4wd when she was done ;)
  5. M

    tire ballast question

    This post started out silly and didn't get any better. That equation is for mass/energy equivalence where "C" is the speed of light. Adding fluid ballast will increase the rotational inertia of the tire somewhat, although at tractor speeds it should be negligible.
  6. M

    B8200HST Decompression Lever Stuck

    Update: I think it is finally complete. I'm a little slow ... :) The tractor has been smoking quite a bit still and was especially bad after sitting and in the cold this past week. Last night I parked it in the garage overnight and today I went in to check the valve clearance and...
  7. M

    D650/D750 parts question

    The one in my D950 didn't work, I used the tractor like that for 2 years but I wanted to get it fixed. But after I got my cracked head repaired I don't think I will need it. I guess it would be nice for using the starter to purge the fuel lines and stuff like that.
  8. M

    B8200DT Directional Valve Problem

    For the directional valve see this thread: http://www.orangetractortalks.com/forums/showthread.php?t=14342&highlight=directional+valve It looks like you are missing the roll pins that limit the travel of that directional valve knob. It is supposed to be able to turn freely if these pins are...
  9. M

    B8200HST Decompression Lever Stuck

    Yeah, that's probably the first thing people should try, especially if the lever had worked before at some point. No amount of penetrating oil or jiggling would have gotten mine free because it was oriented in such a way that there was a mechanical obstruction.
  10. M

    B8200HST Decompression Lever Stuck

    If anybody is sill reading, the head was cracked in two places and it was pitted in the middle cylinder, the one that was getting coolant in it. I got a rebuild head from grainfarmer.com. It took forever (6 weeks instead of the 1 he estimated). But it looked great when it arrived. Another...
  11. M

    previous owner used water for coolant, cracked block B7100

    I wish that were near me. That's the same price as a a rebuilt head and gasket.
  12. M

    D950 Seeking Reputable source for used/rebuilt head

    Has anybody used Grainfarmer.com ? They seem to have the best price I can find on a used D950 Head for my B8200 HST. Is there a better source? Apparently local is about $1200 whereas their site says $750 with free shipping.
  13. M

    help! B8200HST: How does Directional Valve work for hydraulics?

    I agree about not being the greatest design feature. I may just thread a tall screw/bolt into the roll pin stub and let it stick up high enough. It is just acting as a peg. I thought I had added another reply. From looking at the diagram on the tractor it is clear that it is supposed to...
  14. M

    help! B8200HST: How does Directional Valve work for hydraulics?

    Ahhh! I think I understand now what is going on. There are supposed to be Qty. 2 of the smaller 003 pin. One is broken off. The previous owner must have wired the valve to try and keep it in the loader position. He probably never removed the loader. So the valve is supposed to swing in an...
  15. M

    help! B8200HST: How does Directional Valve work for hydraulics?

    North Idaho Wolfman, I really appreciate your willingness to help with requests like this. Thank you. The pin is bent back so it can function as a stop now. But Does it matter that it may have been turned 2 or 3 (or more)revolutions while the pin was bent out of the way, or does it just...
  16. M

    help! B8200HST: How does Directional Valve work for hydraulics?

    I was having the tractor picked up this evening for repair, and hastily went to adjust the directional valve (having never done so before) since I have the loader removed. The label on the tractor (pictured below) says "When the hydraulic outlet A is not in use, turn the directional valve...
  17. M

    B8200HST Decompression Lever Stuck

    You were right. I took out the glow plugs and it does the same thing as before. Amazing it runs like this. Back where I started. I wish I had time to do this myself.
  18. M

    B8200HST Decompression Lever Stuck

    Yeah, I was skeptical too. Hopefully this weekend I'll have some time to mess with it. I still plan to finish the valve adjustment and decompression adjustment. I'll take the glow plug out again and see if it still squirts. On that note, I can't find where the TDC marks can be viewed on...
  19. M

    B8200HST Decompression Lever Stuck

    Well the diesel mechanic picked up my tractor last night to diagnose and fix. Imagine my surprise when he called me this afternoon and told me it was done. He says the problem was the fuel pump which he disassembled and cleaned. Apparently the liquid that squirted out of my glow plug hole...
  20. M

    Will D905 radiator fit D950 engine in B8200HSD

    Thanks Wolfman, for checking and posting the link for lookup. Somebody advertised 8 new ones for $100 each.