旋耕机转向油更换是一项需要仔细操作的工程，它不仅关乎机器的性能，更是对农业机械整体健康的维护，在这一过程中，每一步都至关重要，必须确保更换的油底油与原油底油在性能、清洁度、易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易易