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Recent content by NIGHTFARMER

Yesterday's Tractor Forums
  1. N

    766 LOSING / USING WATER

    Thanks to all for the suggestions! The o-rings in the oil cooler post got me to thinking, though. I had a seal in the injector pump go bad back in the summer and flooded the crankcase with oil. Any chance this may have damaged the o-rings and causing the leak now? Probably only wishful thinking...
  2. N

    766 LOSING / USING WATER

    My IH766 is using/losing water. I cannot find any in the oil and it has not been a problem starting so I dont think its running into the cylinders. There is a milky looking oil on the underside of the dipstick/oil filler stopper. It is probably using 1/2 gal per run hr, so I would think this...
  3. N

    IH 766 with fuel in oil

    Thanks Pete! It was the seal under the head.
  4. N

    IH 766 with fuel in oil

    My 766 is dumping alot(at least 1gph) of diesel into the crankcase. I assume its coming thru the pump. I changed the shaft seal on the gear pump and it did not help. I had changed the seal on the head about 6 months ago as it was leaking to the outside. Starting now to wonder if there is too...
  5. N

    AC7000 with lots of blowby

    It has gotten worse gradually. It sounds like its probably wore bad and needs overhaul. Thanks for the replies.
  6. N

    AC7000 with lots of blowby

    I have a AC7000 that has lots of blowby. When round baling with it, it looks almost like the field is on fire. So bad, some of my neighbors have named it "Ol Smokey". However, it still starts good and runs good. Just wondering how I can tell if it is from around the pistons or from the valves...
  7. N

    Interchange of model 3500 engine in 7000 tractor

    This message is a reply to an archived post by Drawbar419 on September 06, 2008 at 04:03:48. The original subject was "Re: Identify AC 7000 Series tractor?". Alan or others, Can you tell me if a model 3500 engine will fit into my 7000 tractor without much modification ? I can pick up a good...
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