Drainage appliance for engine oil in motor vehicles consists of short tube with valve, fastened to low outlet in oil sump and to flexible transparent tube

摘要

The oil sump of the vehicle has an outlet (1) pref. at the lower end of a side wall. A short tube (5) is connected to the outlet, and the other tube end is connected to a flexible pref. transparent tube (7) of sufficient length. The short tube has a valve (4) to block or free the oil flow. When not in use, the flexible tube is rolled up and stored in the upper area of the engine space.