Automotive maintenance quality appraisal

Car maintenance refers to a series of activities for car maintenance, testing, fault diagnosis and repair to ensure the normal operation and performance of the car at its best, and to extend the service life of the car.

Car repairs include routine maintenance such as oil and filter changes, fault diagnosis to identify the problem, parts replacement such as brake pads and spark plugs, engine repairs may include internal parts replacement, body repair to deal with accident damage, electronic system overhauls covering navigation and audio, and safety inspections to ensure the vehicle meets standards.

Zhongke Testing can provide automobile repair quality appraisal services.

Automobile maintenance quality appraisal can be analyzed from the following aspects:

1. The appraisal of maintenance quality can be completed through some practical tests and inspections. If the car has air suspension maintenance, you can check the suspension system and test the driving forward, reverse, turning accuracy and balance;

2. If the car's engine has been repaired, you can check whether the workmanship quality of the parts is up to standard and whether the normal performance of the engine has been restored;

3. If the car's electrical system has been repaired, you can check the functions related to the system to confirm that there are no problems with the quality of the repair.

DB31/T 271-2002 Gas vehicle maintenance safety technical requirements
JT/T 1413-2022 Automobile maintenance technical information disclosure specifications
JT/T 720-2008 Automobile automatic transmission maintenance general technical conditions
JT/T 1132.3-2017 Automobile maintenance electronic health record system Part 3: Data element