Diameter of coolant holes in 560D block into head

Posted by RO on February 22, 2003 at 20:59:46 from (24.124.48.58):

Are the coolant holes in the top of the block on a 560D roughly 3/8 inches in diameter or are they as large as 5/8 inches. I took my head off and afterwards took some photos of the block. I did this because I live a ways from the tractor and I enjoy looking things over when I get home.
Looking at the photos, I thought I had about an eighth inch of rust buildup in each coolant hole. Today, I had just a few minutes and decided to check how hard the rust would be to remove. It appears that what I'd thought was a considerable build up, might be just the amount built up on top of the block where the head gasket circles are cut out for the coolant to pass through. Indeed, the actual coolant hole appears to be only about 3/8ths diameter. I couldn't spend any time to further check this today and thought someone experienced might be able to answer the question.

Follow Ups:

• Re: Diameter of coolant holes in 560D block into head E wohlers 15:54:51 02/23/03 (1)
  • Re: Re: Diameter of coolant holes in 560D block into head RO 16:49:38 02/23/03 (0)

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