Rear floor assembly · GAC Aion V repair manual

1. Disassemble the rear anti-collision beam assembly1. 拆卸后防撞梁总成

Reference: Rear anti-collision beam参考：后防撞梁

2. Remove the rear section of the left side outer panel2. 拆卸左侧围外板后段

Reference: Rear section of left side outer panel参考：左侧围外板后段

3. Remove the left rear drain channel assembly3. 拆卸左后流水槽总成

Reference: Left rear drain channel assembly参考：左后流水槽总成

4. Remove the left rear side panel assembly4. 拆卸左后侧围总成

Reference: Left rear side panel assembly参考：左后侧围总成

5. Remove the rear floor assembly5. 拆卸后地板总成

1 Remove the sealant around the rear floor assembly.除去后地板总成周围密封胶。

2 Clean the welding area to expose the solder joints, use an electric drill to drill out the solder joints in the raised area ①, and use a chisel and hammer to disassemble the solder joints.清洁焊接区域，露出焊点，使用电钻钻除凸起区域①的焊点，使用凿子和锤子拆开焊接点。

3 Use an electric drill to remove the solder joints in the raised area ①, use a chisel and hammer to disassemble the solder joints, and remove the rear floor assembly.使用电钻钻除凸起区域①的焊点，使用凿子和锤子拆开焊接点，取下后地板总成。

Caution:注意：

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The center of the solder joint should be placed at the center of the overlapping surface.焊点中心应布置在搭接面的中心处。

♦

In order to ensure that the strength of the car body remains consistent with the original car, it is recommended to add a certain number of welding spots or plug welding.为保证车身强度与原车保持一致，建议增加一定数量的焊点或塞焊。

♦

When the accessibility of the spot welding gun is insufficient, the plug welding process is used instead.点焊枪可达性不足时，使用塞焊工艺替代。

♦

When using MAG welding for plug welding or full welding, structural adhesive cannot be applied to the area above 30mm.使用MAG焊进行塞焊或全焊时，30mm以上区域范围不能涂抹结构胶。

1. Install the rear floor assembly1. 安装后地板总成

1 Sand the weld surfaces and bonding surfaces of the new parts until metal is exposed, then use a silicone-free cleaner to clean the body and bonding areas of the new parts.打磨新部件的焊缝表面和粘合表面，直至有金属暴露出来，然后用无硅油清洁剂，来清洗车身和新部件的粘合区域。

2 Apply structural glue to the welding position ①.在焊接位置①上涂抹涂抹结构胶。

3 Place and adjust the rear floor assembly to the installation position, fix it with self-locking clips, and use a MAG welder to weld the area shown in the figure ①.放置并调整后地板总成到安装位置，使用自锁夹固定，使用MAG焊机焊接图示区域①。

4 Use a spot welder to weld the area shown in the picture ①.使用点焊机焊接图示区域①。

5 Use sealant to seal the joints between the component and the body.使用密封胶密封部件与车身之间的接缝。

6 Spray the exterior surface with topcoat.对外观面进行面漆喷涂。

2. Install the left rear side panel assembly2. 安装左后侧围总成

Reference: Left rear side panel assembly参考：左后侧围总成

3. Install the left rear drain channel assembly3. 安装左后流水槽总成

Reference: Left rear drain channel assembly参考：左后流水槽总成

4. Rear section of the left side panel installed4. 安装左侧围外板后段

Reference: Rear section of left side outer panel参考：左侧围外板后段

5. Install the rear anti-collision beam assembly5. 安装后防撞梁总成

Reference: Rear anti-collision beam参考：后防撞梁

Rear floor assembly后地板总成