Coolant Level - Check
发动机停机并冷却后检查冷却液液位。
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| 图 1 | g02160664 |
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加压的系统： 热的冷却液能造成严重的烫伤。 在发动机停机，等待冷却系统部件冷却下来后再打开冷却系统加注口盖。 缓慢松开冷却系统加注口盖，以释放掉所有压力。 |
- 慢慢拆下冷却系统加注口盖 (1) 以释放掉压力。
- 将冷却液液位保持在距加注管底部 13 mm (0.5 in) 以内。 如果发动机配备了观察孔，保持冷却液液位在观察孔内适当的水平。
- 清洁空气系统加注口盖，检查加注口盖垫圈的状况。 如果加注口盖垫圈损坏，更换冷却系统加注口盖。 重新安装冷却系统加注口盖。
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| 图 2 | g00103639 |
典型加注口盖垫圈 | |
- 检查冷却系统是否泄漏。
Caterpillar Information System:
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