Glow Plugs - Remove and Install
拆卸步骤
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注意 |
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保持所有零件清洁无杂质。 杂质会造成快速磨损和缩短部件寿命。 |
- 将蓄电池断路开关转到断开位置。
- 如果发动机的喷油器上面配备一个盖,卸下该盖。 请参阅拆解和装配, "喷油器盖 - 拆卸和安装"。
- 从气门机构盖上卸下呼吸器管。 请参阅拆解和装配, "曲轴箱呼吸器 - 拆卸和安装"。
- 从母线 (1) 上断开线束组件。
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图 1 | g01346250 |
典型示例 |
- 将固定母线 (1) 至电热塞 (3) 上的螺母 (2) 卸下。
- 将母线 (1) 从电热塞 (3) 上拆下。
- 从缸盖上卸下电热塞 (3) 。
安装步骤
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所需工具     | |||
工具     | 零件号     | 零件描述     | 数量     |
A     | 247-5377     | 扭矩扳手     | 1     |
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注意 |
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保持所有零件清洁无杂质。 杂质会造成快速磨损和缩短部件寿命。 |
- 确保电热塞的螺纹清洁、无损坏。 更换所有损坏的电热塞。
- 将电热塞 (3) 安装到缸盖中。 拧紧电热塞至扭矩为 15 N·m (132 lb in)。
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图 2 | g01346250 |
典型示例 |
- 将母线 (1) 安装到电热塞 (3) 上。 将螺母 (2) 安装到电热塞上。 使用工具 (A) 拧紧螺母至扭矩为 2 N·m (17 lb in)。
- 将线束组件连接到母线 (1) 上。
- 将呼吸器管安装到气门机构盖上。 请参阅拆解和装配, "曲轴箱呼吸器 - 拆卸和安装"。
- 如果发动机的喷油器上面配备一个盖,安装该盖。 请参阅拆解和装配, "喷油器盖 - 拆卸和安装"。
- 将蓄电池断路开关转到接通位置。
Caterpillar Information System:
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