Installation and Fault Analysis of Truck Blower
The blower is generally installed in the dashboard of the car, behind a storage box in front of the co-pilot. The fan is a vital part of the vehicle air conditioning system. Regardless of cooling or heating, a blower is basically required. If there is no blower, the air outlet of the vehicle air conditioner cannot blow out air. The function of the car blower is to blow the cold air from the air-conditioning evaporator or the hot air from the warm water tank into the car. There is nothing in the blower, just a motor. The blower operates eccentrically by the biased rotor in the cylinder, and makes the volume change between the vanes in the rotor slot suck, compress and spit out air. You need to disassemble the glove box to see the blower. When the season changes, the air conditioner has not been used for a long time, and there is a peculiar smell in the car. You need to clean the air conditioner, so you need to disassemble the blower to clean the bacteria in the evaporation box and the air conditioner pipeline.
There are two common reasons why the truck blower does not turn
1. If the blower of the truck does not turn, it is usually due to the aging of the fan, which leads to the foreign matter stuck in the fan. It is only necessary to clean the foreign matter in the fan.
2. It may be that there is a problem with the fan circuit. Generally, the coil is short-circuited, and the coil needs to be repaired.