Piston Cooling Jets - Remove and Install
拆卸步骤
开始:
- 拆卸曲轴。 请参考解体与组装, "曲轴 - 拆卸"。
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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。 |
- 使用软冲头从缸体上拆下活塞冷却喷嘴 (1) 。
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图 1 | g00473474 |
安装步骤
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所需工具     | |||
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工具     | 零件号     | 零件名称     | 数量     |
A     | 6V-7772     | 冲头     | 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。 |
注: 在 3304B 上,活塞冷却喷嘴安装在 2 和 4 号主凸台上。 在 3306B 上,主轴承的 2 和 6 号凸台上有两个喷嘴。 主轴承的 3 和 5 号凸台上有一个喷嘴。 如果喷嘴损坏,必须更换。 通常,为了确保喷嘴干净才需要更换。
- 使用工具 (A) 安装活塞冷却喷嘴 (1) ,首先安装小端。 将喷嘴安装在主轴承的凸台上,直到喷嘴与沉孔完全接触。
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图 2 | g00473474 |
- 安装活塞冷却喷嘴 (1) 后,确保油道畅通。
End By: 安装曲轴。 请参考 解体与组装, "曲轴 - 安装"。
Caterpillar Information System:
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