Rear upper arm assembly (multi-link configuration)后上臂总成(多连杆配置)

Note:提示： ♦  The disassembly and assembly procedures for the left and right rear upper arm assemblies (multi-link configuration) are basically the same. The following content takes the left side as an example.左、右后上臂总成(多连杆配置)的拆装程序基本相同，下述内容以左侧为例进行操作。

Removal procedure拆卸程序

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。

2. Remove the left rear wheel assembly2. 拆卸左后车轮总成 Reference: Wheel assembly参考：车轮总成

3. Remove the right rear wheel assembly3. 拆卸右后车轮总成 Reference: Wheel assembly参考：车轮总成

4. Remove the left rear wheel fender assembly4. 拆卸左后轮挡泥板总成 Reference: Left rear wheel fender assembly参考：左后轮挡泥板总成

5. Remove the right rear wheel fender assembly5. 拆卸右后轮挡泥板总成 Reference: Right rear wheel fender assembly参考：右后轮挡泥板总成

6. Remove the rear floor guard body (multi-link configuration)6. 拆卸后地板后下护板本体(多连杆配置) Reference: Rear floor rear lower guard body (multi-link configuration)参考：后地板后下护板本体(多连杆配置)

7. Remove the rear floor and front lower guard body (multi-link configuration)7. 拆卸后地板前下护板本体(多连杆配置) Reference: Rear floor and front lower guard body (multi-link configuration)参考：后地板前下护板本体(多连杆配置)

8. Remove the rear floor panel bracket (multi-link configuration)8. 拆卸后地板底护板支架(多连杆配置) Reference: Rear floor underbody guard bracket (multi-link configuration)参考：后地板底护板支架(多连杆配置)

9. Remove the rear sliding column assembly (multi-link configuration)9. 拆卸后滑柱总成(多连杆配置) Reference: Rear strut assembly (multi-link configuration)参考：后滑柱总成(多连杆配置)

10. Disassemble the motor-integrated left rear caliper assembly10. 拆卸电机集成式左后卡钳总成 Reference: Motor integrated left rear caliper assembly参考：电机集成式左后卡钳总成

11. Disassemble the motor-integrated right rear caliper assembly11. 拆卸电机集成式右后卡钳总成 Reference: Motor integrated right rear caliper assembly参考：电机集成式右后卡钳总成

12. Remove the rear subframe assembly (multi-link configuration)12. 拆卸后副车架总成(多连杆配置) Reference: Rear subframe assembly (multi-link configuration)参考：后副车架总成(多连杆配置)

13. Disassemble the rear upper arm assembly13. 拆卸后上臂总成

1 Remove the 2 fixing nuts and bolts ①, and remove the rear upper arm assembly.拆卸2颗固定螺母及螺栓①，取下后上臂总成。 Recommended tools: 21mm socket推荐工具：21mm套筒

Installation procedure安装程序

1. Install the rear upper arm assembly1. 安装后上臂总成

1 Place and adjust the rear upper arm assembly to the installation position, install 2 fixing bolts and nuts ① and tighten them.放置并调整后上臂总成到安装位置，安装2颗固定螺栓及螺母①并紧固。 Recommended tools: 21mm socket推荐工具：21mm套筒 Torque requirement: 180-220N·m扭矩要求：180-220N•m

2. Install the rear subframe assembly (multi-link configuration)2. 安装后副车架总成(多连杆配置) Reference: Rear subframe assembly (multi-link configuration)参考：后副车架总成(多连杆配置)

3. Install the motor-integrated right rear caliper assembly3. 安装电机集成式右后卡钳总成 Reference: Motor integrated right rear caliper assembly参考：电机集成式右后卡钳总成

4. Install motor-integrated left rear caliper assembly4. 安装电机集成式左后卡钳总成 Reference: Motor integrated left rear caliper assembly参考：电机集成式左后卡钳总成

5. Install the rear sliding column assembly (multi-link configuration)5. 安装后滑柱总成(多连杆配置) Reference: Rear strut assembly (multi-link configuration)参考：后滑柱总成(多连杆配置)

6. Install the rear floor panel bracket (multi-link configuration)6. 安装后地板底护板支架(多连杆配置) Reference: Rear floor underbody guard bracket (multi-link configuration)参考：后地板底护板支架(多连杆配置)

7. Install the rear floor and front lower guard body (multi-link configuration)7. 安装后地板前下护板本体(多连杆配置) Reference: Rear floor and front lower guard body (multi-link configuration)参考：后地板前下护板本体(多连杆配置)

8. Install the rear floor guard body (multi-link configuration)8. 安装后地板后下护板本体(多连杆配置) Reference: Rear floor rear lower guard body (multi-link configuration)参考：后地板后下护板本体(多连杆配置)

9. Install the right rear wheel fender assembly9. 安装右后轮挡泥板总成 Reference: Right rear wheel fender assembly参考：右后轮挡泥板总成

10. Install the left rear wheel fender assembly10. 安装左后轮挡泥板总成 Reference: Left rear wheel fender assembly参考：左后轮挡泥板总成

11. Install the right rear wheel assembly11. 安装右后车轮总成 Reference: Wheel assembly参考：车轮总成

12. Install the left rear wheel assembly12. 安装左后车轮总成 Reference: Wheel assembly参考：车轮总成

13. Carry out four-wheel alignment13. 进行四轮定位 Reference: Four wheel alignment参考：四轮定位

14. Land the vehicle, connect the negative terminal of the 12V battery, start the vehicle and drive away from the lift, conduct a road test and check14. 降落车辆，连接蓄电池负极，起动车辆并驶离举升机，路试检查