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河北任丘市华油采油一厂农林办公室桂炳中同志来信说:我单位新购几台铁牛-55CD 拖拉机,使用中调整气门间隙时遇到困难。因转动柴油机不象旧铁牛-55拖拉机,无扳动和摇转的位置,只能按厂方的介绍方法用转动后轮的办法来解决。问有无其它办法解决这个问题。天津拖拉机厂用户服务科高雪峰说:铁牛-55CD 拖拉机由于采用电机起动,维修中需要调整发动机气门时,除用转动后轮(挂上档)的办法转动发动机曲轴外,还可借用副离合器齿轮的方法。先将离合器壳左侧的检查孔盖拆下(拆盖时离合器壳内会流出少许后桥齿轮油,约2千克,用容器
Renqiu City, Hebei Huayou Oil Production Plant Agro-forestry Office Comrade Gui Bingzhong said: My unit bought a few tractor -55CD Tractor, the use of the valve clearance difficulties encountered. Due to the rotation of diesel engines unlike the old tractor -55 tractor, no flip and swing position, only by the manufacturer’s method of using the rear wheel to solve the solution. Is there any other way to solve this problem? Tianjin Tractor Factory Customer Service Branch Gao Xuefeng said: As the use of motor start-up, maintenance of the need to adjust the engine valve, in addition to rotating the rear wheel (hang file) approach to the engine crankshaft can also borrow the deputy clutch gear Methods. First remove the inspection hole cover on the left side of the clutch housing (when the cover is disassembled, a small amount of rear axle gear oil will flow out, about 2 kg,