Daily maintenance and repair of trailer and trailer accessories

Many friends who have just bought a trailer have never used a trailer before, and they don't know much about the maintenance of trailers and trailer accessories. In fact, the daily use of trailers requires frequent maintenance. I have sorted out some of my friends' daily maintenance knowledge.

1. Look at the tires before you drive every day

Visual inspection of tire pressure: visual inspection to see that there is no lack of air, sundries attached phenomenon, and then look at the rim deformation, cracks and other phenomena, now most of the tires are vacuum tires, without inner liner, good economy, and the use of hot weather, tire heat dissipation.

2. Then check the tightness of the tyre screws

Screw tightening: don't worry about this detail. You should check each screw one by one to see if it's tight. It's a small matter to run off a screw on the way, and money can handle the loss of a tire. But if something goes wrong, it's too late to regret. To paraphrase it, it's "there's nothing trivial about tires". I hope we can keep it in mind.

3. Trailer suspension precautions

We need to see if the 28 pin shaft and the pull rod sleeve are loose. The pull rod sleeve produced by Shengyue accessories company has the characteristics of wear resistance and high temperature resistance. It is more comfortable in the daily form and is not easy to eat the tire. At the same time, we should also pay attention to the tightness of the U-bolt and the looseness of the pan nut, which is also related to the problem of eating the tire.

4. Daily use of trailer outriggers: most of the current trailers are equipped with lightweight Trailer outriggers to ensure the body integrity and reduce the weight of the vehicle itself. However, aluminum alloy outrigger and lightweight outrigger can only be used for light-weight trailer without load, and must not be used to support heavy vehicle. If you want to check the outrigger, you must shake it up and down for a few times, and then check whether there are cracks in the welding joint. Especially for today's riders, you must pay attention to this problem.

5. Feel the wear of car parts

Check the box board and lock bar: reach out and touch the box board hinge, box hook, stake, container lock and other small parts to see if there are cracks.

6. View all the lights and backlight pastes

Check the electric road: just look and feel if there is any abnormality. When you get on the car, turn on the light to see if there is any broken light. If the reflective signs are missing, I believe there must be some card friends who have been punished for the incomplete reflective signs on the road. As a hot product of our company, reflective logo has been widely praised by customers at home and abroad since it was put into the market. At present, more than ten kinds of reflective logo products produced by our company have been put into the market, and the market feedback sales are very good, which has established a good reputation in the industry.