General knowledge of axle maintenance that semi trailer owners should know

The axle and suspension are important parts of the trailer. The axle of the semi-trailer bears the load of the car and maintains the normal driving of the car on the road

1、 The trailer axle is connected with the frame through the suspension, which plays a load role on the semi-trailer. Therefore, before the vehicle is running, check whether the external connecting bolts of the axle are loose, whether the axle leaks oil, whether the hub and reducer assembly make abnormal noise, etc., so as to ensure safety.

2、 The first maintenance of the axle includes changing the lubricating oil and gear oil, checking the front axle toe in, adjusting the brake clearance, checking the fasteners, etc. it must be strictly carried out, so as to ensure the normal use in the later period.

3、 After the first maintenance, regular maintenance should be carried out every 10000km, mainly including changing the lubricating oil, fastening parts, checking the toe in, checking the wear degree of brake friction plate, checking whether the reducer assembly and gear oil exceed the service efficiency.

The editor suggests that every time you use a semi-trailer, you should check whether the axle pulling arm is loose, and whether the axle positioning of the trailer is accurate, so as to ensure the next driving safety. www.chinaaxle.cn