Fuel System - Prime
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渗漏或溅溢到热表面或电气部件上的燃油会引起失火。 为防止可能的伤害,当更换燃油滤清器或油水分离器滤芯时,要将起动开关断开。 应立即将溅溢的燃油清除干净。 |
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图 1 | g00395938 |
燃油供应接头 |
应在更换单体喷油器之后或在燃油系统燃油完全用尽时泵注燃油系统。
注: 在更换燃油粗滤器或燃油细滤器时或更换电子控模块 (ECM) 时通常不需要泵注燃油系统。 在这些情况下起动发动机时,发动机一开始可能运转不平稳,直到空气被从系统中排出去之后才会转好。
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注意 |
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不要让脏物进入燃油系统。 彻底清洁要拆开的燃油系统部件的周围区域。 在所有拆开的燃油系统部件上安放适当的盖。 |
- 拧松图示中的调节阀的燃油供应接头。
- 打开并操作燃油充油泵直到空气被排出去,燃油管接头处出现燃油为止。 拧紧燃油管接头。
注: 燃油充油泵位于燃油细滤器上。 未拧松调节阀上游的某一燃油管接头就操作燃油充油泵的话,可能导致燃油输油泵密封损坏。
- 系统建立压力后盘动发动机。
- 如果发动机无法起动的话,重复进行步骤 1 和步骤 3,直到将发动机起动为止。
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注意 |
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持续盘车不要超过30秒。 再次盘车前,让起动马达先冷却2分钟。 |
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