gearbox oil is a useful product to keep the gear system clean. It can ensure the normal operation of gearbox and extend the life of the transmission device. So how often should the transmission oil be changed? What are the precautions? Let’s take a look at it with the Automotive Online School!
Generally, there is no fixed time limit for automatic transmission oil. Most automatic transmission oils are recommended to be changed every two years, or about 40,000 to 60,000 kilometers. If the vehicle does not often run on high speeds, it can be changed about 60,000 kilometers. The specific situation of replacement depends on the actual usage of the gearbox.
Notes
Check frequently whether the oil level of the automatic transmission is normal. The check method is to preheat the oil to about 50 degrees, then hold the gear lever in each gear for two seconds, and then shift it to the parking gear. Observe whether the oil level is between the highest and lowest of dipstick and . If it is not enough, add the same quality oil.
In addition, when changing the transmission oil, the manual transmission can only replace the manual transmission oil, and the automatic transmission can only replace the automatic transmission oil. That is, the transmission oil of the same type as the original vehicle must be replaced, and the appropriate oil must be selected. model.
As a car mechanic, it is natural to understand all the intractable problems of these cars. Nowadays, technology is constantly changing every day, and car mechanics must also make progress with the changes.
Many people choose to take the car mechanic vocational skill level certificate in their spare time. Firstly, they want to learn the professional knowledge of car mechanics more systematically. Secondly, they want to obtain a certificate recognized by the employer, which will be helpful for future promotions and salary increases. It is of great benefit.
There are five levels of automobile maintenance worker vocational skill certificates, namely: junior (national vocational skill level 5), intermediate (national vocational skill level 4), advanced (national vocational skill level 3), technician (national vocational skill level 3) Skill Level 2), Senior Technician (National Vocational Skill Level 1). It is a legally valid document for relevant personnel to apply for a job, hold a job, be promoted, and go abroad. It can be recorded in files and can be checked on the national talent skill level evaluation website.
In addition, the certificate can not only increase income, get promotions and salary increases, but also enjoy a series of national policies. In some areas, senior car mechanics can be included in the recognition of high-skilled talents and achieve points settlement.
Automotive Online School has national formal school qualifications and is also a vocational skills appraisal institute approved by the Ministry of Human Resources and Social Security. Whether you are a master who has been working for many years, you can further improve your professional level here, or a novice who has just entered the industry can systematically learn professional knowledge. , it will be of great help to everyone’s future career. At the same time, the Automotive Online School is currently carrying out the application process for the professional skills level examination for automobile mechanics. If you have any ideas, you can follow the Automobile Online School and contact us!
