WEICHAI R6160 Series, Руководство по эксплуатации

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R660系列柴油机维修保养手册
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Maintenace Manual For R660 Series Diesel Engine
中冷器拆检
Disassembly and Check of Intercooler
中冷器型式为管片式，散热面积 9m
2
和 12m
2
两种。
Intercooler is of gilled tube type, with a heat radiation area of 9m
2
and 12m
2
.
中冷器芯子由黄铜管及散热片组成，芯子和外部端盖一起形成水腔和气腔。管外通水，管外通
气。在中冷器冷却水回流腔上部由放气螺堵，必要式可以旋开放气。另两个螺堵上装有两只锌块，
每隔 1000 小时左右，旋下螺堵检查锌块腐蚀情况，必要时换新。
Intercooler core is composed of brass tubes and radiation fins. The core together with external end cover
forms water jacket space and air chamber. Inside the tube is water, and outside is air. There is an air bleed
plug on upper part of cooling water backflow chamber of intercooler, which can be unscrewed to bleed
air if necessary. The other 2 plugs are fit with 2 zinc blocks which shall be checked every 1000 hours for
corrosion condition by screwing off plugs, and replace if necessary.
中冷器一般不必经常拆洗，如使用时间较长，冷却效果显著下降时，应清除散热片上的油泥和
管内的水垢及杂物。
Intercooler does not need frequent removal and cleaning. If cooling effect decreases remarkably due to
long operation, remove oil sludge from radiation fins and water scale and foreign objects from inside the
tube.
2．润滑系统
Lubricating system
机油泵的拆装及维护
Disassembly, assembly and maintenance
for oil pump
机油泵为单级齿轮式，安装在机器
前端的前盖上，由曲轴驱动齿轮驱动。
出油口一边装有压力调节阀。
The oil pump is single gear type which
is installed on front cover of the engine
front end and driven by the crankshaft
drive gear. A pressure regulating valve is
installed on the oil outlet side.
拆下机油泵进油管
Remove oil inlet pipe of oil pump