226B
系列柴油机维修保养手册
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Maintenance Manual for
226B
series Diesel Engine
R
● 检查风扇
Inspect the fan
检查塑料风扇是否变形，铁风扇
是否松动，叶片是否弯曲，确保风扇
工作可靠。
Check whether the plastic fan is
distorted.For steel fan，check whether
the rivet loosened and the vane is
curved to ensure reliable running
● 检查三角皮带
Check V-belt
用肉眼检查三角皮带，有无裂纹
或擦伤，必要时应更换。
Inspect the V-belts with your eyes
to find if there is any crack or scratch on
the V-belts．Replace them if necessary
．
