[AT] radiator core replacement

[ken knierim]

Dean, Robert,
    Thanks for the information. I was thinking it would take a lot of
4-letter lubrication to get these things apart, and it sounds like
heating them and hitting them with a detuned rattle-wrench is a good
method.  Fortunately I have a parts radiator on the Case project that I
can use to learn some of the tricks without destroying anything
valuable.

Thanks again!

Ken