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(1)高压油管磨损漏油。拖拉机高压油管两端的凸头与喷油器、出油阀接连处出现磨损漏油现象,可从废气缸垫上剪下一圆形铜皮,中间扎一小孔磨滑,垫在凸坑之间可解燃眉之急。(2)突发性供油不足。拖拉机运行中出现供油不足,如果排出空气更换柱塞、喷油嘴后仍不见效,那就是喷油器的喷油针顶杆内小钢球偏磨使喷油不能雾化所致。此时应换一粒小钢球。
(1) high-pressure tubing wear oil spills. Tractor high-pressure tubing at both ends of the head and the injector, the valve at the junction of wear and tear oil leakage phenomenon, from the waste gas cylinder gasket cut a round copper skin, the middle of a small hole slippery sliding pad between the convex pit Solve the urgent needs. (2) sudden lack of fuel. Tractor operation appears insufficient oil supply, if the exhaust air to replace the plunger, the nozzle still does not work, that is, injector pin ejector ball small ball partial wear so that the fuel can not be atomized. At this point should be replaced by a small ball.