Removal procedure拆卸程序
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1. Preparation1. 准备工作
1 Park the vehicle on a flat road, activate the parking brake, and put the vehicle's power supply in the "OFF" state.将车辆停在平坦路面，启用驻车制动，使整车电源处于“OFF”状态。
2 Disconnect the negative terminal of the 12V battery.断开蓄电池负极。
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2. Recycle refrigerant2. 回收制冷剂
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3. Disassemble the electronic expansion valve3. 拆卸电子膨胀阀
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1 Disconnect connector A.断开接插件A。
2 Remove the 2 fixing bolts ① and disconnect the air conditioning pipelines B and C from the electronic expansion valve.拆卸2颗固定螺栓①，断开空调管路B、C与电子膨胀阀的连接。
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Recommended tools: 10mm socket推荐工具：10mm套筒 |
3 Remove the fixing nut ② and remove the electronic expansion valve and bracket.拆卸固定螺母②，取下电子膨胀阀及支架。
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Recommended tools: 10mm socket推荐工具：10mm套筒 |
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4 Remove the 2 fixing bolts ① and separate the electronic expansion valve A and the electronic expansion valve bracket.拆卸2颗固定螺栓①，分离电子膨胀阀A与电子膨胀阀支架。
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Recommended tools: 10mm socket推荐工具：10mm套筒 |
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Installation procedure安装程序
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1. Install electronic expansion valve1. 安装电子膨胀阀
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1 Assemble the electronic expansion valve A and the electronic expansion valve bracket, install 2 fixing bolts ① and tighten them.组装电子膨胀阀A与电子膨胀阀支架，安装2颗固定螺栓①并紧固。
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Recommended tools: 10mm socket推荐工具：10mm套筒 |
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Torque requirement: 6-10N·m扭矩要求：6-10N•m |
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2 Place and adjust the electronic expansion valve and bracket to the installation position, install the fixing nut ② and tighten it.放置并调整电子膨胀阀及支架到安装位置，安装固定螺母②并紧固。
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Recommended tools: 10mm socket推荐工具：10mm套筒 |
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Torque requirement: 6-10N·m扭矩要求：6-10N•m |
3 Connect the air conditioning pipelines B and C to the electronic expansion valve, install 2 fixing bolts ① and tighten them.连接空调管路B、C到电子膨胀阀，安装2颗固定螺栓①并紧固。
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Recommended tools: 10mm socket推荐工具：10mm套筒 |
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Torque requirement: 6-10N·m扭矩要求：6-10N•m |
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Caution:注意： |
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♦
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The O-ring of the air conditioning pipeline is a disposable part, please use new parts for each installation.空调管路O型圈为一次性部件，每次安装请使用新件。 |
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4 Connect connector A.连接接插件A。
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2. Add refrigerant2. 加注制冷剂
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3. Connect the negative terminal of the 12V battery, start the vehicle, and check that the air conditioning system should work normally.3. 连接蓄电池负极，启动车辆，检查空调系统应正常工作
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Electronic expansion valve电子膨胀阀
