The principle of the AC system operation is quite complicated. It implies cooling the air through the use of refrigerant. The working substance enters the compressor and it becomes liquid when the temperature increases. The refrigerant enters the evaporator and moves along special tubes. When the fan turns on, the air in the passenger compartment cools. The heat is transferred to the refrigerant. The refrigerant then goes back to the gaseous sta

There is a frequent request in the Internet: what diagnostic equipment is essential for automotive service centers? And it is not surprising because owners of contemporary service centers understand that quality service, time saving and professional approach are the most important factors for customers. This needs can be covered if you hire experienced specialists and equip the enterprise with diagnostic test benches and testers. Let us consider

Due to a big number of questions concerning the operation of MS111, we provide a small table for you to know the refrigerants' friendly oils. This test bench tests AC compressors with R1234YF refrigerant, though, the diagnostics itself is conducted on R134а refrigerant using oil intended for work with both types of refrigerants.

Nowadays automotive body repair specialist carrer is one of the most demanded and highly paid. In the modern a person can not live one day without a car, and transport requires to be maintained properly. Services of the body repair specialist will be in demand constantly.

Engine mechanic profession is responsible since one has to deal with a car engine that has a complex construction and its cost is quite high. Though, an expert of this specialization will never remain without work and will have constant high earnings. In order to master this profession, it is important to be responsible and trained, possess accuracy, analytical mind and diligence.