Posted 7/28/2016 11:15 (#5436948 - in reply to #5436591) Subject: RE: Oliver 1655 steering problem??
There is a fifty cent oring behind the cap. That hole is a snap ring removal hole .Use a ice pick to pry out the snap ring. The oring can be replaced without removing the rad. and the cylinder, BUT, it is easier to remove the gril and radiator.