Remotely controlled crankcase oil drain valve

摘要: A two position drain valve or cock is installed permanently in the threaded plug opening of an automotive crankcase. The spherical rotary element operated by a crank arm arranged exteriorly casing on actuating shaft. shifted between open and closed positions push-pull cable assembly including manual lever pivoted to mounting bracket which under hood automobile at conveniently accessible location. Detent means provided lock position. shipping package containing apparatus kit form may be utilized receive dirty oil.