IDU to ITS water pipe ⅠIDU至ITS水管Ⅰ

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，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。 3 Lift the vehicle.举升车辆。

2. Remove the front compartment front lower cover panel assembly2. 拆卸机舱前下护板总成 Reference: Front compartment front lower cover panel assembly参考：机舱前下护板总成

3. Drain the coolant from the temperature control system3. 排放温控系统冷却液 Reference: Temperature control system coolant参考：温控系统冷却液

4. Disassemble IDU to ITS water pipe Ⅰ4. 拆卸IDU至ITS水管Ⅰ

1 Disconnect IDU to ITS water pipe I connector A.断开IDU至ITS水管Ⅰ接头A。

2 Remove the fixing bolt ①.拆卸固定螺栓①。 Recommended tools: 10mm socket推荐工具：10mm套筒

3 Disconnect the water pipe joint A and remove the IDU to the ITS water pipe I.断开水管接头A，取下IDU至ITS水管Ⅰ。

Installation procedure安装程序

1. Install IDU to ITS water pipe Ⅰ1. 安装IDU至ITS水管Ⅰ

1 Place and adjust the IDU to the ITS water pipe I to the installation position, and connect the water pipe joint A.放置并调整IDU至ITS水管Ⅰ到安装位置，连接水管接头A。

2 Install the fixing bolts ① and tighten them.安装固定螺栓①并紧固。 Propulsion tool: 10mm sleeve推进工具：10mm套筒 Torque requirement: 6-10N·m扭矩要求：6-10N•m

3 Connect the water pipe connector A.连接水管接头A。

2. Fill the temperature control system coolant2. 加注温控系统冷却液 Reference: Temperature control system coolant参考：温控系统冷却液

3. Install the front compartment front lower cover panel assembly3. 安装机舱前下护板总成 Reference: Front compartment front lower cover panel assembly参考：机舱前下护板总成

4. Land the vehicle, connect the negative terminal of the 12V battery, start the vehicle and drive away from the lift, check that the cooling system should be working normally4. 降落车辆，连接蓄电池负极，起动车辆并驶离举升机，检查冷却系统应正常工作