The hand brake valve cover is made by the research and development power design room, and has not been changed with the upgrade project of the cab design room. As a result, the protective shell and the carpet are not conformable.
The hand brake valve housing is made for the power design room developed and has not been changed with the upgrade of the cab design room. Causethe shell and carpet are not in the same shape.
The hand brake valve casing is made by the developed power design room and has not been changed with the upgrading project of the cab design room. The protective shell and carpet are not shaped.