How to Open an Oil Can Lid More Effortlessly?
1 Answers
The methods to open an oil can lid more effortlessly are: 1. Locate the joint at the edge of the oil can lid and break it from there, then peel off the seal; 2. Insert a screwdriver between the lid and the top joint of the can to start prying, and you can use two screwdrivers alternately for leverage; 3. After prying open half or two-thirds of the lid, twist it off by hand to remove the oil can lid completely. The primary functions of engine oil are to reduce friction and wear on moving parts, clean sludge (one of the functions of dispersants) and varnish (detergents) from the engine, neutralize acids produced by fuel combustion and lubricant oxidation (detergents), improve piston ring sealing, and cool the engine by carrying away heat from moving components.