How is it for starting when cold. Valve recession and piston protrusion comes to mind for me. Case had a lot of problems with their smaller diesel engines with piston protrusion after overhaul. They issued a bulletin that covered it but I do not have that one handy but the specs would be different on that engine anyway. Seems a lot of shops were machining the lower end of the connecting rods and not getting correct dimension between centers of holes for pin and crank end. Then valves and seats being resurfaced lowers comp ratio also. I realize very few ever measure piston protrusion over the block when tearing down and engine and comparing it to the new pistons but it is one of those things that just gets overlooked. Then there is the problem of what the heck do you do about it if you are not satisfied with the protrusion. Some engines, like the CDC 5.9 (cummins) offers different thickness head gaskets for different measuring piston protrusion.
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Today's Featured Article - A Lifetime of David Brown - by Samuel Kennedy. I was born in 1950 and reared on my family�s 100 acre farm. It was a fairly typical Northern Ireland farm where the main enterprise was dairying but some pigs, poultry and sheep were also kept. Potatoes were grown for sale and oats were grown to be used for cattle and horse feeding. Up to about 1958 the dairy cows were fed hay with some turnips and after that grass silage was the main winter feed. That same year was the last in which flax was grown on the farm. Flax provided the fibre which w
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