Recent content by NGaMountains

  1. N

    In trouble, need a Zenith expert!

    Does yours look like mine?
  2. N

    In trouble, need a Zenith expert!

    I am pulling mine apart tomorrow so I can look. Mine is on a 1955 640. Question: are you relocating the fuel lines to get them away from the exhaust manifold?
  3. N

    Coolant

    Another newbie question. What coolant should I use in my 640 and where do I get it. I read somewhere you should not use alcohol based coolant like cars and trucks today use. Something about the boiling point being too low for alcohol. Thanks.
  4. N

    Carburetor for 640

    I am guessing that this carb was put on the tractor later, then. Since it is a 1955 model it no doubt had the M-S carb originally
  5. N

    Carburetor for 640

    I just bought a 1955 640. The I and T shop manual says that the Marvel Schebler carb was used on gasoline engines while the Zenith was used on LP gas version. I have the gasoline version and yet I have a Zenith carb. It has a float and pintle valve in it. Is the book wrong? Were there some...
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