In conclusion, universal joints play a critical role in the operation of vehicles and machinery by enabling the transmission of power at varying angles.
This tube draws oil from the oil pan and sends it to the engine's components, ensuring proper lubrication of critical parts. *Oil Sump:* The oil pan is connected to the upper part of the engine block by an oil pickup tube.
2. Cooling: In addition to lubrication, engine oil also plays a role in cooling the engine. As the oil circulates through the engine, it absorbs heat from the combustion process.