Trailers are equipment used in conjunction with tractors for transportation operations. Some drivers attach great importance to the maintenance of the main engine, but neglect the maintenance of the trailer, resulting in many transportation accidents. Therefore, drivers should pay attention to the maintenance of trailers.
Customized trailer manufacturer direct sales tell everyone that after daily work, the trailer should also be cleaned while cleaning the main unit, and parked in the garage; Check whether the steel plate springs and U-bolts on the front and rear axles of the trailer are loose or displaced, whether the steel plate springs are cracked or broken, and whether the crossbeam is welded or cracked.
If so, repair them in a timely manner; Check whether the trailer barrier is firm and whether there is any damage or deformation. If there is, it should be repaired in a timely manner; Calcium based lubricating grease should be added to each nozzle plate of the trailer according to regulations; Check the clearance between each wheel hub bearing and adjust it if necessary; Before each trip, check the tire pressure and inflate it if it is insufficient; Check the tightening of nuts on each wheel and the fastening of the tripod connection device; Check whether the braking performance of the trailer is in good technical condition.