Re: 1947 Super Clipper

Posted by Owen_Dyneto On 2012/11/9 23:23:07

I have been told pushes air into the oil cap for cooling?
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No, not for cooling. The purpose of providing more air was to enhance crankcase ventilation. Thus when removing and reinstalling the oil filler tube it's important to do it such that the air intake slot in the cap faces the tube.