[Richard]

@"Dallas2254"

You might want to check the bolt tightness on the fan several times over the next couple of hundred miles. It is a tapered fit, and the consequences of the bolt coming loose and the fan spinning into the radiator will test your patience and pocketbook.

I use a 1/2 box wrench with an offset. I can just wiggle my left arm through the fan blades and put the wrench on the bolt by braille.