Can the small four-wheeled tractor adjust the height of the lifting arm because it is different?

Yes The height of the boom of a small four-wheeled tractor can be adjusted. The tractor was replaced by the manufacturer due to the manufacturing error of the lifter, and the old tractor was replaced due to the spline deformation of the lifting rocker arm and rocker arm shaft. Adjust the upper pull rod and you can continue to use it for a period of time. First, break the top management to block the rising low pipe, level the high pipe and adjust it horizontally from left to right.