门槛内件（前区块）
Repair Information
- Review all collision repair general practices and safety documentation and wear the appropriate PPE (Personal Protective Equipment) before beginning this procedure.
- Properly mount the vehicle on a frame bench when performing this procedure.
Parts List
| Quantity | Description | Image / Notes |
|---|---|---|
| 1 | M3 ASY, SIDE SILL INR（侧方门槛内件） |
|
When ordering parts, refer to the Parts Catalog and enter the VIN of the vehicle being repaired to find the correct parts (and the part numbers) for the vehicle. Alternatively, use the search function in the Parts Catalog to find a specific part for the vehicle.
Repair Procedure
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拆卸门槛外件（整体）。
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Cut the original component at the indicated locations.
Cut Line
Reference
Line/Point
- A = 540 mm
-
Remove the original component.
Factory Spot Weld Area
Factory Spot Weld
- Remove any remaining adhesive from the mating surfaces of the vehicle.
-
在指定位置切割新组件。
Cut Line
Reference
Line/Point
- A = 390 mm
-
在新门槛内件总成的剩余部分切割出 80 毫米部分，制作类似于红色所示的加固板。
警告确保该加固板不妨碍门槛插件的安装。注使用区块的设定应与门槛内件对接接头的设定相匹配。注确保顶部加固板不阻挡门槛内件上的饰板夹孔。如需要，请在加固板上打孔。
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Prepare for installation.
Installation Spot Weld Area
Installation Spot Weld
- Apply structural adhesive to the mating surfaces on the vehicle and the new component or components.
- Install the new component or components.
-
Perform resistance spot
welding.
警告Failure to follow all welding safety precautions, including the use of personal protective equipment, could result in serious injury or property damage. Only technicians who have completed Tesla’s approved welding training are authorized to weld structural components on Tesla vehicles.警告Do not weld on a Tesla vehicle before performing the Vehicle Electrical Isolation Procedure (refer to the vehicle-specific Service Manual for more information on the Vehicle Electrical Isolation Procedure). Welding on a Tesla vehicle with an energized high or low voltage system might damage vehicle components.
-
安装新门槛外件（整体）。
- Perform any necessary post-repair operations.