I've been thinking about how so much condensation winds up in the oil even if the tractor is under the shed open on one side.It has never sat out in the rain after having the pump out,cleaned out and new oil a few years ago.My thought is when the weather gets just right the housing really condenses a bunch of moisture,like on days in the spring and fall when the concrete sweats so bad.Also the tractor doesn't get used like it use to, all day long and evaporate the moisture when the housing would even get to hot to touch.The N has no vent in the housing except what can vent at the draft spring.My thought was to install a large breather vent on the top of the hydraulic cover to help with condensation.I know lots of later model tractors have breather vents.What do you all think?
Breather Vent
Breather Vent