1809-2023

A Complete Collection of Automotive Fundamentals

1、 System knowledge 1. A car is a non track vehicle that is driven by its own power unit and has 4 or more wheels. 2. Passenger cars are mainly used for...

1809-2023

Maintenance of various parts of automobiles

Maintenance of Automotive Engine Oil Automotive engine oil refers to automotive engine lubricating oil, which can lubricate internal parts of the engine, cle...

1809-2023

Precautions for using car window regulators

When using a glass lifter, be sure to release the switch in a timely manner when the glass reaches the top or bottom. Don't hold on to it, many people have ...

1809-2023

How to maintain the car window regulator

1. If we hear an abnormal sound when lifting the car window, it may be that the screws on the elevator are loose. We can tighten the screws; 2. If the elevat...

1809-2023

Working principle of car window regulator motor

1. The working principle of electric car windows is to use a servo motor to drive the lifting and lowering of the glass, replacing the traditional rotating cran...