Cantrail Extension Inner
Repair Information
- Review all collision repair general practices and safety documentation and wear the appropriate PPE (Personal Protective Equipment) before beginning this procedure.
- This procedure can be completed without using a frame bench.
Parts List
| Quantity | Description | Image / Notes |
|---|---|---|
| 1 | M3 ASY CANTRAIL EXTENSION INR (Cantrail Inner Extension) |
|
| 3 |
Structural Rivet, 6.5 mm Short
|
|
| 2 |
Countersunk Rivet, 4.8 mm Short
|
|
| 1 |
Flow Form Rivet S38
|
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
-
Remove the necessary portion
of the Body Side Outer Assembly to expose the underlying component
being replaced.
-
Remove the Roof Rail Extension.
-
Remove the foam dam and save
it for reinstallation at a later step.
-
Remove the original component.
Factory Spot Weld
Factory SPR
NoteAn S38 Flow Form Rivet will be installed in the location circled in red when the appropriate section of the Body Side Outer Assembly is reinstalled.
-
Prepare for installation.
Installation Spot Weld
Structural Rivet, 6.5 mm Short
Countersunk Rivet, 4.8 mm Short
NoteThe countersunk rivets are installed on either side of the hole where a factory SPR was removed.
- 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.
WarningFailure 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.CAUTIONDo 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.
- Reinstall the Foam Dam removed in a previous step.
-
Install the Roof Rail Extension.
-
Install the portion of the Body Side Outer Assembly that was removed to expose the component being replaced.
-
Install the fastener as indicated.
- Perform any necessary post-repair operations.