Fuel Injection Pump - Install
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注意 |
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请确保对燃油系统进行的所有调整和修理均由经过适当培训的授权人员执行。 在燃油系统上开始任何工作之前,请参阅操作和保养手册, "一般危险信息和高压燃油管路"以了解安全信息。 有关在所有燃油系统工作期间必须遵循的清洁度标准的详细信息,请参阅系统运作,测试和调整, "燃油系统部件清洁度"。 |
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确保导线线束组件布线正确,且电缆带未过分拧紧。 过分拧紧电缆带会损坏导线线束卷。 |
- 如有必要,将螺柱 (9) 安装到前盖 (10) 上。 拧紧螺柱至扭矩为
18 N·m (159 lb in) - 将新的 O 形密封圈 (11) 安装到喷油泵 (6) 上。
- 小心地将喷油泵 (6) 安装到前壳体 (10) 上。 确保前壳体 (10) 中的孔在安装喷油泵时未损坏。
- 将螺母 (8) 安装到螺柱 (9) 上。 拧紧螺母至扭矩为
25 N·m (221 lb in) 。Show/hide table图 3 g02709437 - 拆下适当的盖以便安装新的喷油管 (7)。 将新的喷油管 (7) 安装到喷油泵和燃油歧管上。 有关正确的步骤,请参阅拆解和组装, "燃油喷油管 - 安装"。
- 拆下相应的塞和盖,并将塑料管组件 (2)、塑料管组件 (3)、塑料管组件 (4) 塑料管组件 (5) 连接到喷油泵 (6) 上。
- 将线束组件 (1) 连接到喷油泵 (6) 上的电磁阀。
- 安装喷油泵齿轮。 关于正确的步骤,请参阅拆解和组装, "喷油泵齿轮 - 安装"。
- 更换燃油系统粗滤器。 有关正确步骤,请参阅操作和保养手册, "燃油系统粗滤(水分离器)滤芯 - 更换"。
- 更换燃油系统细滤器。 参考操作和保养手册, "燃油系统细滤器 - 更换"以了解正确步骤。
- 将燃油供应转到接通位置。
- 将蓄电池断路开关转到接通位置。
- 排出燃油系统中的空气。 参考操作和保养手册, "燃油系统 - 充注"以了解正确步骤。
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图 1 | g02937680 |
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图 2 | g02937736 |
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