Trailer maintenance knowledge

Semi trailers must pay attention to the problem of skid prevention in rainy season for summer maintenance. In addition to the driver's good driving habits and skills, the maintenance of brakes and tires is also the key to driving safety, so in daily use must pay attention to maintenance. Maintenance can be carried out according to the following steps.

(1) body waxing and glazing. The acidic components in rainwater are very corrosive to automotive coatings. Therefore, in the rainy season, it is best to bring the beauty of the surface of the car.

(2) chassis anti rust. Paint removal, chassis is close to the ground, easy to corrode, so we must pay attention to vehicle chassis cleaning and rust treatment.

(3) disinfection of trailers. During the rainy season, the vehicles are clean inside to avoid the harm of various bacteria to the human body.

(4) check the circuit in time. Vehicle electrical system should be checked frequently during rainy season to avoid leakage.

(5) regular heating. Turn on the heater and mold in baking. When sunlight can stop in the sun exposed to the sun, open the windows, let the air convection.

Frequent maintenance of semi-trailer can effectively prolong the service life of semi-trailer, which is very necessary for safe driving.