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R660系列柴油机维修保养手册
Maintenace Manual For R660 Series Diesel Engine
若实际检查供油提前角大于规定值时，按曲轴旋转方向盘车到规定角度。
If the checked advance angle is bigger than the specified value, bar the engine with the rotating direction
of crankshaft to the specified angle.
若实际检查供油提前角小于规定值时，按曲轴旋转反向盘车到一大于规定值的角度，以消除
齿侧间隙，再按曲轴旋转方向盘车到规定角度
If the checked advance angle is smaller than the specified value, bar the engine with the reverse rotating
direction of crankshaft to an angle bigger than the specified value to eliminate the side clearance of gear.
Then bar the engine with the rotating direction of crankshaft to the specified angle.
调整完毕并检查无误后，拧紧连接器的紧固螺栓。
After the advance angle is correctly adjusted, tighten the bolt for the connector.
清洗空气滤清器
Check air filter
R6160 系列柴油机采用干式空滤器，
它利用空气通过带有孔隙滤芯的机械方
法，使空气净化。若滤芯的金属滤网积尘
过多，增加进气阻力，会影响进气效果。
For R6160 series diesel engine, dry air
filter is adopted. The air is filtered when
it is passing through the holes of the filter
element. If there is more dust on the metal
screen of filter element, the air intake will
be affected by the increased resistance.
