Cooling System Coolant Level - Check
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热的冷却液、蒸汽和碱会造成人身伤害。 在工作温度下，发动机冷却液是热的而且处在压力下。 散热器和所有到加热器的管路或发动机中都有热的冷却液或蒸汽。 与它们的任何接触都会造成严重烫伤。 只有当发动机停机且冷却系统压力盖已经冷却到可以徒手触摸时，再慢慢拆下冷却系统压力盖以释放压力。 不要试图在冷却液还热的时候去拧紧软管接头，软管会脱落而造成灼伤。 警告：冷却系统的冷却液添加剂含碱。 应避免它与皮肤和眼睛接触。 |
- 观察冷却液液位目测表 (3)，以便将冷却液液位保持在目测表的视野内。
- 如果需要更多冷却液，打开位于发动机室顶部发动机空气滤清器之间的检修门 (1)。 缓慢拆下冷却系统压力盖 (2)。
注: 进行维修前，必须从系统上去除压力。 请参阅本操作和保养手册, "系统压力释放"。
- 加注适当数量的长效冷却液，并安装冷却系统压力盖。 参考下列主题：
- 专门出版物 , SEBU6250 , "Caterpillar 机器推荐用的液体"
- 操作和保养手册, "加注容量"
- 安装冷却系统压力盖。 关闭通向冷却系统压力盖的检修门。
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| 图 1 | g03353907 |
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(1) 检修门
(2) 冷却系统压力盖 (3) 冷却液液位目测表 | |
Caterpillar Information System:
986H Wheel Loader Machine Systems Transmission Hydraulic Control
986H Wheel Loader Machine Systems Transmission Lubrication
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