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柴油机燃油泵的故障 ,大多数是因为选用燃油不当、维护保养不当和检查使用不当而造成的。故障的出规主要表现在以下几方面 :一、喷油泵不喷油其主要原因 :①柱塞拉伤后卡死在柱塞套内。②柱塞弹簧被折断。③泵盖油腔内有空气 ,产生气阻。④柱塞与柱塞调节臂配合松动或调节臂在?
Diesel fuel pump failure, mostly because of improper selection of fuel, improper maintenance and inspection caused by improper use. Failure of the rules mainly in the following aspects: First, the fuel injection pump is not the main reason: ① After the plunger stuck in the plunger sleeve injury. ② plunger spring is broken. ③ There is air in the pump cover oil chamber, resulting in air resistance. ④ plunger and plunger adjustment arm with loose or adjustment arm in?