福建省长汀县馆前镇珊坑村机手丘立友驾驶拖拉机12年来从未发生过事故。1993年2月买了一台新的手扶拖拉机，3年来未进修理厂，未花修理费用，纯收入5万多元。最近又投资2万多元买了一台新拖拉机，成为该镇远近闻名的最富有的农机手；丘立友爱机如命、他深知不注重保养就没有安 Changting County, Fujian Province before the town hall pit pitcher Jiulian You driving the tractor 12 years has never happened before. In February 1993 bought a new walking tractor, 3 years did not enter the repair shop, did not pay the cost of repair, net income of more than 50,000 yuan. Recently, she invested more than 20,000 yuan to buy a new tractor and became the richest agricultural machine known and well-known in town. Qiu Liyou loves his machine and he knows that there is no safety without paying attention to maintenance