车架前纵梁内件（前侧小区块）
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 |
|---|---|---|
| 2 | M3 ASY - FRT RAIL INR PNL WITH BRACKETS（车架前纵梁内件） |
|
| 1 |
M3S FRT SUBFRAME MNT FRT INR（前内件前副框架支座） |
|
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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拆卸车架前纵梁内件加固板（区块）。
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Cut the original component at the indicated locations.
Reference
Line/Point
Cut Line
- A = 113 mm
-
如下所示，切割其中一个新车架前纵梁内部组件，用于制作新组件。
Reference
Line/Point
Cut Line
- A = 175 mm
-
如下所示，切割其中一个新车架前纵梁内部组件，用于制作新衬垫板。
Reference
Line/Point
Cut Line
- B = 135 mm
- C = 215 mm
-
按指示切割衬垫板。
Cut Line
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Perform GMA welding.
警告Do not weld the panel where it directly contacts the high strength panels underneath. The heat from welding might weaken the strength of the underlying high strength steel structure.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To maintain vehicle crash integrity, use only approved welding wire and an approved GMA welder to perform GMA welding on Tesla vehicles. Refer to 已批准的气体保护金属极弧 (GMA) 焊接器和焊丝 for information on approved GMA welders and welding wire.警告Before GMA welding, make sure that the structural adhesive is dry to the touch. If the structural adhesive is not dry to the touch before GMA welding, the strength of the adhesive bond might be compromised.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.注Before GMA welding, a test weld using material of the same gauge and type should be performed to make sure that the welding equipment settings produce a satisfactory joint.
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Prepare for installation.
注将前内件前副框架支架上的孔与车架前纵梁内件上的孔对齐。
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.
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安装新前备箱支架。
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安装新车架前纵梁内件加固板（区块）。
- Perform any necessary post-repair operations.