Thanks all
Well I'm thinking that the raditor in a WC55 would be working hard lugging all that metal around, so they may have used a slightly thicker core for extra heat dissipation?
I can't think of any other reason why they would specify the radiator code from a WC55 ( G-121 ) and not just an ordinary 3/4 ton ( G-502 )
I know the forest Service had something to do with the earlier Sno-Motors and that may well have run into the Snow Cruiser and Snow Tractor too.
Ah well, more findings as and when.
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Late
I think I've identified the radiator issue.
The radiator core is the same as the standard WC 3/4 ton, but the radiator cap isn't that is the specific WC55 part. The cap part number doesn't match the ordinary 3/4 ton for the system with or without the overflow tank, so all I can think is different pressure rating maybe.
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Gordon, in Scotland
Last edited by gordon; 12-06-11 at 12:38.
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