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Note:提示： |
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The disassembly and assembly procedures of the front wheel hub bearing are basically the same. The following content takes the left front wheel hub bearing as an example.前轮毂轴承的拆装程序基本相同，下述内容以左前轮毂轴承为例进行操作。 |
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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 front wheel assembly2. 拆卸左前车轮总成
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3. Remove the left front in-line wheel speed sensor3. 拆卸左前直插式轮速传感器
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4. Remove the left front drive shaft nut to remove the drive shaft from the wheel hub bearing installation position.4. 拆卸左前驱动轴螺母，使驱动轴脱离轮毂轴承安装位置
Caution:注意： |
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Brush the locking opening of the drive shaft nut completely, otherwise the threads of the drive shaft may be damaged.完全冲开驱动轴螺母的锁止口，否则可能损坏驱动轴的螺纹。 |
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5. Remove the left front brake disc5. 拆卸左前制动盘
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6. Remove the front wheel hub bearing6. 拆卸前轮毂轴承
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1 Remove the 4 fixing bolts ① and remove the front wheel hub bearing A.拆卸4颗固定螺栓①，取下前轮毂轴承A。
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Recommended tools: H10 hex socket推荐工具：H10内六角套筒 |
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Installation procedure安装程序
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1. Install the front wheel hub bearing1. 安装前轮毂轴承
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1 Place and adjust the front wheel hub bearing A to the installation position, install 4 fixing bolts ① and tighten them.放置并调整前轮毂轴承A到安装位置，安装4颗固定螺栓①并紧固。
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Recommended tools: H10 hex socket推荐工具：H10内六角套筒 |
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Torque requirement: 90-110N·m扭矩要求：90-110N•m |
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2. Install the left front brake disc2. 安装左前制动盘
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3. Install the left front drive shaft nut3. 安装左前驱动轴螺母
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4. Install left front direct-insertion wheel speed sensor4. 安装左前直插式轮速传感器
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5. Install the left front wheel assembly5. 安装左前车轮总成
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6. 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 check6. 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
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Front hub bearing前轮毂轴承
