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54
柴油滤清器为二级纸质滤芯旋装式(图
2—20
)。柴油机每累计工作时间
400
小时应更换
柴滤器整体滤心,以免因芯滤阻力过大而引起供油不足。
Yuchai filter is secondary rotary paper filter element structure (Fig. 2-20). The filter
element of diesel engine filter shall be replaced for using accumulated 400 hours to avoid too
large filter element resistance to lead the lacking of fuel supply.
YC6A
、
YC6B
、
YC6J
喷油器型号、油嘴型号以及开启压力请参加技术参数表。喷油嘴偶
件精度高,针阀及针阀体不能互换。喷油压力的大小可以调整,调整方法是
:
拆下调压螺钉护帽,
把调压螺钉顺时针方向拧转则喷油压力增大,逆时针方向拧转则喷油压力减少。喷油压力的调
整应在专用试验台上进行(图
2—21
)。
Refer to technical parameter table for YC6A
、
YC6B
、
YC6J fuel injector model, fuel injection
Summary of Contents for YC6A Series
Page 11: ...4 YC6J...
Page 12: ...Fig 4 Assembly Layout for YC6J Diesel Engine may differ from the practical configuration...
Page 13: ...13 YC6A A8700 YC6A series construction engine A8700 external characteristic curve...
Page 15: ...15 YC6B B7700 YC6B series construction Turbocharged engine B7700 external characteristic curve...
Page 16: ...16 YC6J J8000 YC6J series construction engine J8000 external characteristic curve...
Page 64: ...64 2 31 Thethermostator is of wax type and installed in the water outlet of the pipe It is not...
Page 98: ...98 the engine to check repair and replace damaged parts...