Left front door upper hinge左前门上铰链

Removal procedure拆卸程序

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。

2. Remove the driver's side lower left decorative panel assembly2. 拆卸驾驶侧左下装饰板总成 Reference: Driver's side lower left decorative panel assembly参考：驾驶侧左下装饰板总成

3. Remove the driver’s side lower cover panel assembly3. 拆卸驾驶侧下护板总成 Reference: Driver's side lower cover panel assembly参考：驾驶侧下护板总成

4. Remove the integrated body control module4. 拆卸集成式车身控制模块 Reference: Integrated Body Control Module参考：集成式车身控制模块

5. Remove the body control module mounting bracket5. 拆卸车身控制模块安装支架 Reference: Body Control Module Mounting Bracket参考：车身控制模块安装支架

6. Remove the left front door upper hinge6. 拆卸左前门上铰链

1 Close the door and use a marker pen to mark the relative position between the left front door and the door frame.关闭车门，使用标记笔在左前车门与门框配合处做相对位置标记。

2 Remove the left front door upper hinge fixing bolt ① and fixing bolt ②.拆卸左前门上铰链固定螺栓①、固定螺栓②。 Recommended tools: 13mm socket推荐工具：13mm套筒   Caution:注意： ♦  Doors should be firmly fixed to prevent damage to persons or vehicles caused by door movement.应牢固固定车门，防止因车门移动导致人员或车辆损伤。

3 Remove 1 fixing bolt ① on the inside of the body, and remove the upper hinge of the left front door.拆卸车身内侧1颗固定螺栓①，取下左前门上铰链。 Recommended tools: 13mm socket推荐工具：13mm套筒   Caution:注意： ♦  Doors should be firmly fixed to prevent damage to persons or vehicles caused by door movement.应牢固固定车门，防止因车门移动导致人员或车辆损伤。

Installation procedure安装程序

1. Install the left front door upper hinge1. 安装左前门上铰链

1 Install the upper hinge of the left front door and tighten it with fixing bolt ①.安装左前门上铰链，使用固定螺栓①紧固。 Recommended tools: 13mm socket推荐工具：13mm套筒 Torque requirement: 27-33N·m扭矩要求：27-33N•m

2 Install the fixing bolts ① and ② and tighten them.安装固定螺栓①、固定螺栓②并紧固。 Recommended tools: 13mm socket推荐工具：13mm套筒 Torque requirements: 50-60N·m①, 27-33N·m②扭矩要求：50-60N•m①、27-33N•m②

3 Adjust the left front door making sure mark A is aligned.调整左前车门，确保标记A对齐。

2. Install the body control module mounting bracket2. 安装车身控制模块安装支架 Reference: Body Control Module Mounting Bracket参考：车身控制模块安装支架

3. Install the integrated body control module3. 安装集成式车身控制模块 Reference: Integrated Body Control Module参考：集成式车身控制模块

4. Install the driver’s side lower cover panel assembly4. 安装驾驶侧下护板总成 Reference: Driver's side lower cover panel assembly参考：驾驶侧下护板总成

5. Install the driver's side lower left decorative panel assembly5. 安装驾驶侧左下装饰板总成 Reference: Driver's side lower left decorative panel assembly参考：驾驶侧左下装饰板总成

6. Start the vehicle and check that the left front door opens and closes normally.6. 启动车辆，检查左前车门开合应正常