Let's take a look at what failures are generally encountered in flatbed trailers, and what measures should be taken in front of these problems?

The rear of the flatbed trailer often swings. The solution: the semi-floating support of the rear axle half shaft is adopted. In order to prevent the axial movement of the half shaft and the wheel, the axial positioning device of the C-shaped collar and the direct shaft of the planetary gear is adopted. The back sway is mostly caused by the thinning of the thrust surface of the C-shaped collar next to the side gear, so to eliminate this fault, only thicken the C-shaped collar. Also remove the rear wheel, open the rear axle housing, release the gear oil, pull out the half shaft, disassemble the differential, replace the worn C-ring with a thickened C-ring, and reassemble the differential as is , Fill with gear oil, the wheel flatbed trailer can continue driving after installation.

It is difficult to shift gears during normal driving of a flatbed trailer. Solution: In this case, first check whether the shift lever system is faulty. If the shift lever is improperly adjusted or the connector leaks, it will cause a malfunction and increase the shift resistance and the difficulty of shifting. In particular, it is difficult to lock some gears, and the adjusting screw of the gear shift arm bracket on the gearbox can be adjusted so that the joystick is in the correct position.

When the flatbed trailer started, it was found that the clutch could not be disengaged and could not be moved to the gear. Solution: The cause of this failure is usually water in the clutch housing. The flywheel and pressure plate clutch plates have been severely rusted and stuck together. The solution is to remove rust and dry to eliminate the failure of clutch disengagement.