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1.装缸套时,不注意检查缸套凸出机体平面的凸出量,结果造成压裂缸套或冲缸垫。 2.装活塞环时,不注意检查其弹性、漏光度,结果造成密封不严而漏气。 3.长期不注意清除连杆轴颈净化油腔内的油泥,结果造成烧瓦。 4.单缸机飞轮经长期使用、拆装后,不注意检查有无隐形裂纹,结果飞轮开裂以致伤人。 5.安装活塞销卡簧时,不注意检查卡簧的弹力和直径,结果造成拉缸。 6.连杆螺栓长期使用后,不注意检查和更换,结果造成捣缸事故(螺栓疲劳断裂)。
1. When installing cylinder liner, do not pay attention to check the protruding amount of cylinder liner body plane, resulting in fracturing cylinder liner or Chong cylinder pad. 2. When installed piston ring, do not pay attention to check its flexibility, light leakage, resulting in the seal is not strict and leaks. 3 long-term pay attention to clean the connecting rod neck clean oil sludge, resulting in burning tile. 4. Single-cylinder flywheel long-term use, disassembly, do not pay attention to check for invisible cracks, the results of the flywheel cracking and wounding. 5. Install the piston pin retainer, do not pay attention to check the resilience and diameter of the retainer spring, the resulting cylinder. 6. After the long-term use of connecting rod bolts, do not pay attention to inspection and replacement, resulting in a tanker accident (bolt fatigue fracture).