Coolant Temperature Switch - Test
本步骤用来测试冷却液温度开关是否正常工作。
- 排空冷却液。
- 拆下冷却液温度开关。
- 在带有防冻剂或机油的容器中预热冷却液温度开关。
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| 图 1 | g02700977 |
- 使用一个合适的数字万用表来测量冷却液温度开关的电阻值。
开关必须允许冷却液在 107° C (225° F) 至 113° C (235° F) 的温度下通过
Caterpillar Information System:
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