Refrigerant Compressor - Remove and Install
拆卸步骤
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接触制冷剂会使人受伤。 接触制冷剂会造成冻伤。 让手、脸避开,有助于防止受伤。 制冷管路被打开时,即使压力计显示系统中已经没有制冷剂,也要始终戴着护目镜。 拆卸管件时,务必小心谨慎。 慢慢地拧松接头。 如果系统内仍有压力,就要把它缓慢地释放到一个通风良好的地方去。 通过燃着的香烟吸入制冷剂会使人受伤或死亡。 通过燃着的香烟或其他抽烟方法吸入空调制冷气体,或者,吸入空调制冷气体接触明火而形成的烟雾,都会造成对人体的伤害 或死亡。 维修空调时,或者,在任何可能存在制冷气体的地方都不要抽烟。 采用经过认可的回收和循环利用车妥善地从空调器中取出制冷剂。 |
- 回收空调系统中的空调制冷剂。 有关正确的步骤,请参阅维修手册, SENR5664, "所有产品使用 R-134a 空调和制热的所有 Caterpillar 机器"。 请参阅专门出版物, NEDG5065, "空调工具"了解正确工具信息。
- 拆下皮带。 请参阅操作和保养手册, "皮带 - 检查 / 调整 / 更换"。
- 断开线束组件 (1) 。 拆下支架 (2) 。
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图 1 | g03631278 |
- 拆下软管组件 (2) 。 拆下安装双头螺栓 (5) 和制冷压缩机 (5) 。
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图 2 | g03631307 |
安装步骤
- 按与拆卸相反的顺序安装制冷剂压缩机 (5) 。
Caterpillar Information System:
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