R660系列柴油机维修保养手册
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Maintenace Manual For R660 Series Diesel Engine
2．新机维护
Maintenance of New Engin
e
新机使用 50 小时后进行，除完成每
日保养外，增加下列工作项目：
Perform this maintenance after first 50h
running of new engine. In addition to daily
maintenance, you should:
更换机油
Replace engine oil.
新机经过磨合后，机油中会掺杂进
较多磨屑。此时应适时更换机油并清洗
机油滤清器，以保证机器在接下来的使
用中处于一种清洁的润滑环境中。
Run-in of new engine will result in more
abrasive dust in the oil. Replace oil and
clean oil filter is necessory to ensure proper
lubrication condition in future operation.
清洗机油滤清器
Clean oil filter
滤清器需分解逐层清洗：
The oil filter should be disassembled and be
cleaned according to the procedure below:
－旋下压紧螺母（7）
- Remove compression nut;
－取下壳体（2）
- Remove filter casing;
