In the summer, the automobile air conditioning is very important, the maintenance of the air conditioning has become a lot of drivers should master, especially the relationship between the pulley and the air conditioning, what is the impact of the pulley on the air conditioning?
Whenever the air conditioning refrigeration problems occur, first should take the pulley to check the compressor belt is good, if the belt surface and the belt wheel grooves touch the side light, and start the air conditioning, "squeaky" noise, indicating that the belt skidding should be replaced with belt and pulley. When the belt pulley loose, it should be adjusted, otherwise it will affect the refrigeration and normal operation of the air-conditioning system.