The 1.5-liter naturally aspirated engine of the Levin is a three-cylinder. The Levin is a compact car under Toyota, and this model is equipped with three types of engines: a 1.2-liter turbocharged engine, a 1.5-liter naturally aspirated engine, and a 1.8-liter naturally aspirated engine. The dimensions of the Levin are 4640 mm in length, 1780 mm in width, and 1455 mm in height, with a wheelbase of 2700 mm. A three-cylinder engine consists of three cylinders. Inside it, three identical single cylinders are arranged on a single block sharing a common crankshaft to output power. Its primary function is to convert chemical energy into mechanical energy. The basic principle of a three-cylinder engine is to use the chemical energy of gasoline (or diesel) to convert into heat energy. The combustion and expansion of the mixed gas in the sealed cylinder push the piston to perform work, thereby transforming heat energy into mechanical energy. Its main purpose is to provide power for traditional fuel vehicles and new energy hybrid models. Classification of automobile cylinders: Cylinders can be divided into two types—those performing reciprocating linear motion and those performing reciprocating swinging motion. Cylinders performing reciprocating linear motion can be further categorized into four types: single-acting, double-acting, diaphragm-type, and impact cylinders. For cylinder maintenance, find a relatively cool place to turn off the car. After the engine cools down, remove the engine and then take out the cylinder inside. Wipe the cylinder clean. You can apply some lubricating oil inside the cylinder to make the piston operate more smoothly.
