Hi all , i am fixin a shovel about 81 vintage and don't no what the half inch threaded hole in the back of the crankcase is for , it;s just below the right rear engine mount next to the oil pump . Is it crankvent that runs to air cleaner ?
Yes
FX
Thanks
Actually, it is the primary vent, but it tee's into the vent line that comes out of the crankcase above the oil pump and the top of the oil bag.
Yeh thats how i am goin to run it thanks very muchly.
Ross