1975 Cub

erik dekeyser · May 20, 2010

Do all cubs have a no preasure cap on the rad? I was at the caseih dealer and looking through the parts book there is a preasurized cap and a none preasurized cap for that model. So which one is the right one to use. Thanks Erik..

EVILBOWEVIL · May 20, 2010

you probably could get by with the pressure cap, however would be just fine with the unpressurized one
the cub is a thermosiphon system that works fine without a pressure cap.
the water will seek it's own level typically just above the fins, any higher and it will go out the overflow when it warms up.
good luck
Ron

erik dekeyser · May 20, 2010

Thanks Ron i will give the none preasurized cap a try.

1975 Cub

erik dekeyser

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EVILBOWEVIL

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erik dekeyser

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