Safe driving is very important for the dump semi-trailer. In order to prevent accidents, the dump semi-trailer should be inspected and maintained regularly. Problems with the dump semi-trailer are often caused by not paying attention to details during maintenance. Paying attention to details is not only a good habit, but also enables the dump semi-trailer driver to get on the road safely.
Maintenance details of dump semi-trailer:
First, check whether there is lack of air and sundries, and whether the steel ring is deformed and cracked.
Second, pay attention to check the tightness of all nuts, bolts and U-bolts of the suspension system of the dump semi-trailer, which is related to whether the tire is eaten or not. If there is a problem, it is troublesome.
Third, ensure that the outrigger of dump semi-trailer is normal. During the outrigger inspection, you must shake it up and down for a few times, and then see if there is crack at the welding joint. Especially the riders who run, throw and hang now must pay attention to this problem.
Fourth, for the wear of moving parts, check the small parts such as box plate hinge, box hook, plug-in pile and container lock to see if there are cracks and breaks. Check whether the light of the dump semi-trailer is damaged and whether the reflective signs are missing. It is believed that some card friends have been punished for the lack of reflective signs on the road.
