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1.误用小挡圈导致曲轴止推面损坏曲轴的止推面与曲轴推力轴承相配合工作,目的是限制曲轴的轴向移动,使用维修不当会使曲轴的推力轴承早期磨损、脱落,造成曲轴止推面与推力轴承的钢背甚至缸体的主轴承座相摩擦而损坏曲轴。
1. Misuse of the small ring led to the thrust surface of the crankshaft damage Thrust thrust surface of the crankshaft thrust bearing with the work to limit the axial movement of the crankshaft, the use of improper maintenance will make the crankshaft thrust bearing early wear and tear, resulting in Crankshaft thrust surface with the thrust bearing steel back and even the main bearing block friction and damage the crankshaft.