Removal procedure拆卸程序
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1. Preparation1. 准备工作
1 Drive the vehicle into the lift position, activate the parking brake, and put the vehicle power supply in the "OFF" state.将车辆驶入举升机举升位置，启用驻车制动，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。
3 Lift the vehicle.举升车辆。
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2. Remove the left side skirt assembly2. 拆卸左侧裙板总成
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3. Remove the right side skirt assembly3. 拆卸右侧裙板总成
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4. Remove the front compartment front lower cover panel assembly4. 拆卸机舱前下护板总成
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5. Remove the rear floor front lower guard body5. 拆卸后地板前下护板本体
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6. Drain the coolant from the temperature control system6. 排放温控系统冷却液
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7. Remove the battery pack assembly7. 拆卸电池组箱总成
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1 Disconnect water pipes A and B from the battery pack assembly.断开水管A、B与电池组箱总成的连接。
2 Disconnect connectors C, D, and E from the battery pack assembly.断开接插件C、D、E与电池组箱总成的连接。
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3 Remove the fixing bolt ① and remove the grounding harness A.拆卸固定螺栓①，移开接地线束A。
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Recommended tools: 10mm socket推荐工具：10mm套筒 |
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4 Use a high-voltage battery lifting tool to lift the battery pack assembly until it is slightly stressed.使用动力电池举升工具顶起电池组箱总成至轻微受力。
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Special tools: high-voltage battery lifting tool, high-voltage battery lifting tool-support beam专用工具：动力电池举升工具、动力电池举升工具-支撑横梁 |
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Note:提示： |
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Correctly align the high-voltage battery lifting tool with the battery pack assembly, and avoid fixing bolts as much as possible to avoid restrictions on disassembly and assembly.将动力电池举升工具正确对准电池组箱总成，且尽可能避开固定螺栓，避免拆装受限。 |
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5 Remove 1 fixing bolt ① and 6 fixing bolts ②.拆卸1颗固定螺栓①、6颗固定螺栓②。
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Recommended tools: 15mm socket推荐工具：15mm套筒 |
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Note:提示： |
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First loosen the fixing bolts diagonally.先对角拧松固定螺栓。 |
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The figure shows the disassembly on the right side as an example. The fixing bolts need to be removed on both sides at the same time.图示以右侧拆卸为例，需同时在两侧拆卸固定螺栓。 |
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6 Slowly lower the high-voltage battery lifting tool and remove the battery pack assembly A.缓慢降落动力电池举升工具，取下电池组箱总成A。
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Special tools: high-voltage battery lifting tool, high-voltage battery lifting tool-support beam专用工具：动力电池举升工具、动力电池举升工具-支撑横梁 |
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Installation procedure安装程序
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1. Install the battery pack assembly1. 安装电池组箱总成
1 Install the high-voltage battery positioning tool to the bolt hole of the battery pack assembly on the vehicle body.安装动力电池定位工具到车身上的电池组箱总成螺栓孔。
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Special tools: high-voltage battery positioning tool专用工具：动力电池定位工具 |
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2 Place the battery pack assembly A on the high-voltage battery lifting tool, and slowly raise the high-voltage battery lifting tool.将电池组箱总成A放置到动力电池举升工具上，缓慢升起动力电池举升工具。
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Special tools: high-voltage battery lifting tool, high-voltage battery lifting tool-support beam专用工具：动力电池举升工具、动力电池举升工具-支撑横梁 |
3 When the installation position is about to be reached, adjust the position of the battery pack assembly and align the bolt mounting holes with the high-voltage battery positioning tool.在即将即将到达安装位置时，调整电池组箱总成位置，对准螺栓安装孔与动力电池定位工具。
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Special tools: high-voltage battery positioning tool专用工具：动力电池定位工具 |
4 Raise the high-voltage battery lifting tool until the high-voltage battery fits the car body, and remove the high-voltage battery positioning tool.升起动力电池举升工具直至动力电池与车身贴合，拆卸动力电池定位工具。
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5 Install 6 fixing bolts ② and 1 fixing bolt ① and tighten them.安装6颗固定螺栓②、1颗固定螺栓①并紧固。
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Recommended tools: 15mm socket推荐工具：15mm套筒 |
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Torque requirement: 54-66N·m扭矩要求：54-66N•m |
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Note:提示： |
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♦
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The figure shows installation on the right side as an example. Fixing bolts need to be installed on both sides at the same time.图示以右侧安装为例，需同时在两侧安装固定螺栓。 |
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Tighten the fixing bolts diagonally to the specified torque.对角紧固固定螺栓到规定扭矩。 |
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6 Lower the high-voltage battery lift tool and remove.降落动力电池举升工具并移出。
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Special tools: high-voltage battery lifting tool, high-voltage battery lifting tool-support beam专用工具：动力电池举升工具、动力电池举升工具-支撑横梁 |
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7 Connect the grounding harness A to the battery pack assembly, install the fixing bolt ① and tighten it.连接接地线束A到电池组箱总成，安装固定螺栓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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8 Connect water pipes A and B to the battery pack assembly.连接水管A、B到电池组箱总成。
9 Connect the battery pack assembly connectors C, D, and E to the battery pack assembly.连接电池组箱总成接插件C、D、E到电池组箱总成。
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Caution:注意： |
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After connection, check whether the connector is firmly connected, and if not, reconnect it.连接后应检查接插件是否连接牢固，若否应重新连接。 |
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2. Fill the battery temperature control system coolant2. 加注电池温控系统冷却液
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3. Install the rear floor and front lower guard body3. 安装后地板前下护板本体
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4. Install the front compartment front lower cover panel assembly4. 安装机舱前下护板总成
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5. Install the right side skirt assembly5. 安装右侧裙板总成
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6. Install the left side skirt assembly6. 安装左侧裙板总成
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7. Connect the negative terminal of the 12V battery7. 连接蓄电池负极
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8. Connect the diagnostic tool and perform reloading of the high-voltage battery system8. 连接诊断仪，执行动力电池系统重新加载
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9. Land the vehicle, start the vehicle and drive off the lift, conduct road test inspection9. 降落车辆，起动车辆并驶离举升机，路试检查
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Battery pack assembly电池组箱总成
