In the process of using the flatbed trailer, after a long period of use, problems will inevitably occur. It is difficult to change gears. Many people do not know how to solve this problem. Let us briefly introduce it.
The gear rod or ball joints are worn. In the flatbed trailer, there are many ball joints from the bottom of the gear rod to the top of the gearbox. The ball joints are easy to wear. If a problem is found, it needs to be replaced in time.
Most flatbed trailers are now designed with a drive cable. If the cable is used for a long time, it will start to be stabbed and stretched. This will make it difficult to hang the gear in place. If a problem is found, please replace the cable as soon as possible and check whether the solenoid valve pin is damaged. , Clean the fixed springs on both sides of the lower cover.
Regardless of whether the basic screw of the shift lever is correct, whether the shift lever is located in the cab of the flatbed truck or on the engine, there are fixing screws. If the basic screw is loose, it will also cause transmission difficulties.
Check the spline shaft of the gear box spline sleeve. The severe wear of the gear box end cover spline sleeve or the upper cover spline shaft will directly cause gear transmission difficulties, and even gear transmission failure, which requires attention in daily use.
