一、连杆轴瓦的刮配 1.连杆轴瓦的刮配是单独进行的。为使轴瓦接触印痕清晰,应事先在轴颈表面涂上一层薄红丹油。将带有轴瓦的连杆,按规定方向装在相应的轴颈上,拧紧连杆瓦盖螺栓到转动连杆有阻力为止,往复转运连杆,使轴瓦与轴颈摩擦,然后拆下连杆检查轴瓦的接触印痕,用三角刮刀进行刮削。 First, the connecting rod bearing scraper 1. Connecting rod bearing scraping is carried out separately. In order to make contact with the bearing pads clear, the surface of the journal should be coated with a thin layer of red oil. Install the connecting rod with bearing bush on the corresponding journal in the specified direction, tighten the bolt on the connecting rod cover until there is resistance in the rotating connecting rod, reciprocate the connecting rod, make the bush rub with the journal, then remove the connecting rod Check bearing contact prints, scraping with a triangular scraper.