Fuel System - Prime
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图 1 | g00701304 |
燃油注油泵(典型示例) (1) 燃油注油泵 (2) 排气阀 |
燃油注油泵 (1) 位于油水分离器的顶部。
- 松开排气阀 (2) 。
- 向下按压燃油注油泵柱塞的顶部,再释放燃油注油泵的柱塞,从而操作燃油注油泵。 操作燃油注油泵柱塞可加注新的滤清器滤芯。 继续泵送,直到感觉阻力增大或燃油开始从排气阀流出。 阻力表明滤芯已充满了油。
- 拧紧排气阀。
- 起动发动机。 如果发动机不能起动,则需要继续排气。 如果发动机起动但持续缺火,仍需要继续排气。 如果发动机起动但持续排烟,仍需要继续排气。
- 如果发动机起动但运转不平稳,需持续在低怠速运转发动机。 继续以低怠速运转发动机,直到发动机运转平稳。
Caterpillar Information System:
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