A: Check to make sure the engine is mounted on a level surface so that the crankcase is free of tension.
A: Check to make sure the engine is mounted on a level surface so that the crankcase is free of tension.
检查确定引擎安装在平实背板上以免曲轴箱固定螺丝松紧不一产生应力。
A: Check to make sure the engine is mounted on a level surface so that the crankcase is free of tension.
检查确定引擎安装在平实背板上以免曲轴箱固定螺丝松紧不一产生应力。